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LRLUDevelopableAreas
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Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Virginia_North_FIPS_4501_Feet
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20260429
13164900
20260429
13164900
FGDC
Frank Hunt
Prince William County Planning Office
Senior Data Systems Analyst
703-792-7615
5 County Complex Ct, Suite 210
Prince William
VA
22192
US
fhunt@pwcgov.org
20260429
ArcGIS Metadata
1.0
Long-Range Land Use Developable Areas
2024-10-30
1
Frank Hunt, Prince William County Planning Office, Senior Data Systems Analyst
vector digital data
Undeveloped LRLU Areas
A build-out analysis shows the maximum planned future development within a locality. Such an analysis does not show the ideal or preferred conditions. It provides an assessment of the current zoning districts, long-range land use of undeveloped lots, and potential redevelopment areas. The resulting charts, numeric data, and graphics depict how Prince William County is changing. This analysis only looks at the lands of Prince William County without including the Cities of Manassas and Manassas Park, or the towns of Dumfries, Haymarket, Occoquan, and Quantico. For the most part, Marine Corps Base Quantico is not included in any projections either, as Prince William County is not involved in its development or expansion. The County’s geographic information system (GIS) has been used to create layers and tables to monitor different types of development, within the County, at a parcel or project level. Using GIS, the Planning Office can track areas that are developed, developing, or undevelopable such as conserved or protected lands, publicly owned lands, parks, cultural resources, etc. These layers are compared to determine remaining and future growth capacity.This build-out analysis is updated by the Planning Office. Each update is based on occupancy permits, rezonings, special-use permits, and Comprehensive Plan amendments that have been issued or approved. The data provided in this report shows the quantity of residential units built and an approximation of units yet to be built, commonly referred to as the “pipeline”. Non-residential development is similarly analyzed based on building floor area. This report also includes estimates of residential and non-residential capacity in small area plans and revitalization areas.
A build-out analysis shows the maximum planned future development within a locality. Such an analysis does not show the ideal or preferred conditions. It provides an assessment of the current zoning districts, long-range land use of undeveloped lots, and potential redevelopment areas. The resulting charts, numeric data, and graphics depict how Prince William County is changing. This analysis only looks at the lands of Prince William County without including the Cities of Manassas and Manassas Park, or the towns of Dumfries, Haymarket, Occoquan, and Quantico. For the most part, Marine Corps Base Quantico is not included in any projections either, as Prince William County is not involved in its development or expansion.
Prince William County Planning Office, Countywide Planning Division, Data Analysis and Cartographic Design Team
Prince William County Department of Information Technology (DoIT), Enterprise Applications, Geospatial Technology Services (GTS) Team
Frank Hunt
Prince William County Planning Office
Senior Data Systems Analyst
703-792-7615
5 County Complex Ct, Suite 210
Prince William
VA
22192
US
fhunt@pwcgov.org
GTS Service Counter
Prince William County Department of Information Technology, Enterprise Application Division, GTS Program
(703) 792-6840
(703) 792-7192
5 County Complex Court Suite 270
Prince William
VA
22192
pwcmaps@pwcgov.org
0800 - 1600 EST M-F
John McCleary
Prince William County Planning Office - Long-Range Division
Senior Business Systems Analyst
703-792-6859
5 County Complex Court
Prince William
Virginia
22192
US
jmccleary@pwcgov.org
7:00am - 3:30pm M-F
GTS Service Counter
Prince William County Department of Information Technology, Enterprise Application Division, GTS Program
(703) 792-6840
(703) 792-7192
5 County Complex Court Suite 270
Prince William
VA
22192
pwcmaps@pwcgov.org
0800 - 1600 EST M-F
boundaries
economy
environment
location
planningCadastre
society
ISO 19115 Topic Categories
United States of America
Prince William County
VA
Virginia
Planning
Prince William
Commonwealth of Virginia
Land Use
Long-Range Land Use
LRLU
Transect
Build-Out Analysis
BOA
Comprehensive Plan
2040 Comprehensive Plan
Special Planning Area
Small Area Plan
Redevelopment Corridor
Village
Hamlet
boundaries
economy
environment
location
planningCadastre
society
United States of America
Prince William County
VA
Virginia
Planning
Prince William
Commonwealth of Virginia
Land Use
Long-Range Land Use
LRLU
Transect
Build-Out Analysis
BOA
Comprehensive Plan
2040 Comprehensive Plan
Special Planning Area
Small Area Plan
Redevelopment Corridor
Village
Hamlet
1. All data Pursuant to Section 54.1-402, paragraph C of the Code of Virginia which is quoted below, since the data was not created, nor is it maintained under the supervision of a licensed land surveyor. “Any determination of topography or contours, or any depiction of physical improvements, property lines or boundaries is for general information only and shall not be used for the design, modification, or construction of improvements to real property or for flood plain determination.”2. This data is for reference purposes only and should not be used for design work.3. Prince William County hereby disclaims any and all liability or responsibility for any damage, injury, loss, claim, or lawsuit arising from any error, inaccuracy or other problem with either the digital maps contained with digital data delivery or digital data delivered. The User hereby releases the County, its officers, agents and all employees and volunteers, from all liability, damage, claims, injuries or suits arising from any such error, inaccuracy or problem. Furthermore, the User agrees to indemnify and hold harmless the County and its officers, agents and all employees and volunteers, from any and all claims, liability damages, injuries and suits arising from the use of the digital maps and data therein or thereon by the User, its employees or assignees, or by any third parties.4. Prince William County reserves the right to deny access to certain datasets.5. The digital maps and data provided hereunder are provided "as is" and the County expressly disclaims all warranties, UCC and otherwise, express or implied including warranties as to accuracy of the digital maps, data and merchantability and fitness for a particular purpose, and further expressly disclaims responsibility for all incidental, consequential or special damages arising out of or in connection with the use or performance of the digital maps and data.6. User acknowledges this disclaimer of warranty and expressly waives all warranties express or implied and waives any right of claim for damages incidental, consequential or special, arising out of or in connection with the use or performance of the digital maps and data.
Esri ArcGIS 12.9.4.32739
true
-77.668285
-77.224002
38.877138
38.543622
Time frame
2024-10-30
1
-77.668285
-77.224002
38.877138
38.543622
Data is primarily parcel-based where possible. Polygon areas were compiled by using aerial imagery and other sources with varying levels of accuracy. Undeveloped and underdeveloped areas were captured where future growth or redevelopment has the potential to occur.
The data represents features as determined by the Prince William County Planning Office. The data is updated as needed by the Prince William County Office of Planning, GIS Department.
Review and update layer.
2024-10-30
Frank Hunt
Prince William County Planning Office
Senior Data Systems Analyst
703-792-7615
5 County Complex Ct, Suite 210
Prince William
VA
22192
US
fhunt@pwcgov.org
753
Long-Range Land Use Developable Areas
Polygon layer representing under- or un-developed land areas.
PWC
Feature Class
753
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
012
LRLU
Existing LRLU
String
10
0
0
EnvironmentalResource
Environmental Resource
String
3
0
0
Shape
Feature geometry.
Esri
Coordinates defining the features.
009
SpecialPlanningAreaType
Area designation in the 2040 Comprehensive Plan for special planning focus and guidelines
Prince William County 2040 Comprehensive Plan
Small Area Plan
A discrete geographical area and presents a unique vision and character – a sense of place, implemented by detailed land use plans, mobility plans, proposed economic development, and parks, recreation, and tourism action strategies that fulfill the vision and character.
Prince William County 2040 Comprehensive Plan
Activity Center
A smaller area than a district having, either now or in the future, a moderate level of multimodal connectivity with good multimodal characteristics. These areas are the locations that serve areas within the County such as nodes within a Small Area Plan area or near major employment centers.
Prince William County 2040 Comprehensive Plan
Redevelopment Corridor
Geographic area consisting of older commercial neighborhoods which aren’t experiencing their full economic potential and are identified as a priority for planning and investment strategies that serve as a catalyst to promote and perpetuate economic viability.
Prince William County 2040 Comprehensive Plan
Village
Compact area with a mix of uses (including residential, commercial, civic/institutional, and potentially other land uses) that serve as focal points for the surrounding rural communities and may be distinguished by compact development patterns and a distinct sense of place.
Prince William County 2040 Comprehensive Plan
Hamlet
Compact area with a small-scale mix of uses (including residential, commercial, civic/institutional, and potentially other land uses) that serve as small-scale centers in the rural landscape and may be distinguished by their compact development patterns and distinct sense of place.
Prince William County 2040 Comprehensive Plan
Special Planning Areas section of 2040 Comprehensive Plan: https://experience.arcgis.com/experience/96470a0789124123aee4baf1c451aa3b/
SpecialPlanningAreaName
Name of the special planning area from the Prince William County 2040 Comprehensive Plan
PWC
Ashland/Montclair
Activity Center located around Spriggs Road and Dumfries Road
Prince William County 2040 Comprehensive Plan
Bethlehem Road
Activity Center located along the Bethlehem Road corridor
Prince William County 2040 Comprehensive Plan
Braemar
Activity Center located around Linton Hall Road and Sudley Manor Drive
Prince William County 2040 Comprehensive Plan
Bristow
Activity Center located around Linton Hall Road and Nokesville Road (VA-28)
Prince William County 2040 Comprehensive Plan
Dillingham Square
Activity Center located around Old Bridge Road and Smoketown Road
Prince William County 2040 Comprehensive Plan
Dominion Valley
Activity Center located around James Madison Highway (US-15) and Dominion Valley Drive
Prince William County 2040 Comprehensive Plan
Dumfries Road
Activity Center located around Dumfries Road and Van Buren Road
Prince William County 2040 Comprehensive Plan
Fairgrounds
Activity Center located along Dumfries Road (BUS 234) between Prince William Parkway and the City of Manassas
Prince William County 2040 Comprehensive Plan
Gainesville 66/29
Activity Center located around I-66 and Lee Highway (US-29)
Prince William County 2040 Comprehensive Plan
Government Complex
Activity Center located around Prince William Parkway and Ridgefield Road
Prince William County 2040 Comprehensive Plan
Haymarket
Activity Center located around I-66 and James Madison Highway (US-15)
Prince William County 2040 Comprehensive Plan
Judicial Center
Activity Center located around Lee Avenue and Peabody Street
Prince William County 2040 Comprehensive Plan
Liberia Avenue
Activity Center located around Prince William Parkway and Liberia Avenue
Prince William County 2040 Comprehensive Plan
Madison Crescent
Activity Center located along Lee Highway (US-29) at James Madison Highway (US-15)
Prince William County 2040 Comprehensive Plan
Neabsco Creek (Waterfront Area)
Activity Center located at the east termini of Neabsco Road
Prince William County 2040 Comprehensive Plan
Occoquan
Activity Center located around Gordon Boulevard (VA-123) and Old Bridge Road
Prince William County 2040 Comprehensive Plan
Potomac Mills
Activity Center located around the Potomac Mills mall area
Prince William County 2040 Comprehensive Plan
Potomac Shores
Activity Center located around the Potomac Shores Town Center
Prince William County 2040 Comprehensive Plan
Potomac Town Center
Activity Center located around Potomac Center Boulevard and Opitz Boulevard
Prince William County 2040 Comprehensive Plan
Quartz District
Activity Center located around Prince William Parkway (VA-294) and Smoketown Road
Prince William County 2040 Comprehensive Plan
Rippon VRE
Activity Center located around the Rippon VRE station
Prince William County 2040 Comprehensive Plan
Southbridge
Activity Center located along Richmond Highway (US-1) around River Heritage Boulevard
Prince William County 2040 Comprehensive Plan
Tacketts Mill
Activity Center located around Minnieville Road and Old Bridge Road
Prince William County 2040 Comprehensive Plan
Yorkshire
Activity Center located along Centerville Road (VA-28) between the City of Manassas Park and Fairfax County
Prince William County 2040 Comprehensive Plan
Brentsville
Hamlet located around Bristow Road and Lucasville Road
Prince William County 2040 Comprehensive Plan
Catharpin
Hamlet located around Sudley Road (VA-234) and Pageland Lane
Prince William County 2040 Comprehensive Plan
Greenwich
Hamlet located around Vint Hill Road and Burwell Road
Prince William County 2040 Comprehensive Plan
Lake Jackson
Hamlet located around Dumfries Road (VA-234) and Lake Jackson Drive
Prince William County 2040 Comprehensive Plan
Nokesville
Village located around Nokesville Road (VA-28) and Fitzwater Drive
Prince William County 2040 Comprehensive Plan
Woolsey
Hamlet located around James Madison Highway (US-15) and Sudley Road (VA-234)
Prince William County 2040 Comprehensive Plan
Sudley Road
Redevelopment Corridor along Sudley Road (VA-234 BUS) between I-66 and the City of Manassas
Prince William County 2040 Comprehensive Plan
U.S. Route 1
Redevelopment Corridor along Richmond Highway (US-1) between Wigglesworth Way and Blackburn Road
Prince William County 2040 Comprehensive Plan
Dale City
Small area plan primarily along Dale Boulevard, Minnieville Road, and Prince William Parkway (VA-294)
Prince William County 2040 Comprehensive Plan
Independent Hill
Small area plan along Dumfries Road (VA-234) between Colgan HS and Minnieville Road
Prince William County 2040 Comprehensive Plan
Innovation Park
Small area plan along Prince William Parkway (VA-234) and Nokesville Road (VA-28) and Godwin Drive
Prince William County 2040 Comprehensive Plan
The Landing at Prince William
Small area plan between Minnieville Road and I-95 north of Prince William Parkway (VA-294)
Prince William County 2040 Comprehensive Plan
Triangle
Small area plan located along Richmond Highway between Joplin Road and the Town of Dumfries
Prince William County 2040 Comprehensive Plan
Bristoe Station/Kettle Run Battlefields
Historical area along railroad tracks near Bristow Road
Prince William County 2040 Comprehensive Plan
PW Digital Gateway
Planned area along Pageland Lane between Lee Highway (US-29) and Sudley Road (VA-234)
Prince William County 2040 Comprehensive Plan
n/a
created_user
Username of who created the polygon.
PWC GTS
n/a
009
created_date
Date the polygon was created.
PWC GTS
n/a
009
last_edited_user
Username of who last edited the polygon.
PWC GTS
n/a
009
last_edited_date
Date when polygon was last edited.
PWC GTS
n/a
009
ResAc
Maximum portion of the polygon that represents the residential area of the polygon.
Planning Office
Formula: var ResAc = Acreage * Respct
Polygon acreage multiplied by the residential percentage allowed in the LRLU district to return a portion value.
Automatically generated by an attribute rule.
DevResAc
Portion of the maximum residential land acreage of the polygon after removing a percentage of land for ancillary uses (buffers, ROW, etc.). This number is used in most calculations.
Planning Office
Formula: var DevResAc = ResAc * NetLandAreaFactor
Developable polygon residential acreage multiplied by the developable land factor used.
Automatically generated by an attribute rule.
DevResSqFt
Square feet of the developable residential land area portion of the polygon.
Planning Office
Attribute Rule: var DevResSqFt = DevResAc * AcresToSqFt
Developable residential acreage converted to sq ft.
NonResAc
Maximum portion of the polygon that represents the non-residential area of the polygon.
Planning Office
Attribute Rule: var NonResAc = Acreage * Nonrespct
Polygon acreage multiplied by the non-residential percentage allowed in the LRLU district to return a portion value.
DevNonResSqFt
Non-residential area not yet developed or underdeveloped
Planning Office
n/a
LowNonResGFA
Low baseline for non-residential GFA
Planning Office
n/a
HighNonResGFA
High baseline for non-residential GFA
Planning Office
n/a
DevNonResAc
Developable portion of the maximum non-residential land acreage of the polygon after removing a percentage of land for ancillary uses (buffers, ROW, etc.). This number is used in most calculations.
Planning Office
Attribute Rule: var DevNonResAc = NonResAc * NetLandAreaFactor
Developable polygon residential acreage multiplied by the developable land factor used.
AvgNonResGFA
The value is the "DevNonRes_Sqft" multiplied by the "Average FAR" variable to return the mid-range amount of non-residential planned GFA.
Planning Office
Attribute Rule: var AvgNonResGFA = DevNonResSqFt * AvgFAR
Developable non-residential GFA multiplied by the "Mid-Range" or "Average" FAR value.
LowResGFA
The value is the "DevRes_Sqft" multiplied be the "Low FAR" variable to return the lowest amount of planned residential GFA.
Planning Office
Attribute Rule: var LowResGFA = DevResSqFt * LowFAR * ResGFACalc
Developable residential GFA multiplied by the "Low" FAR then multiplied by the ResGFACalc (Buildout table value).
HighResGFA
The value is the "DevRes_Sqft" multiplied be the "Max FAR" variable to return the highest amount of planned residential GFA.
Planning Office
Attribute Rule: var HighResGFA = DevResSqFt * MaxFAR * ResGFACalc
Developable residential GFA multiplied by the "Max" FAR then multiplied by the ResGFACalc (Buildout table value).
AvgResGFA
The value is the "DevRes_Sqft" multiplied be the "Average FAR" variable to return the mid-range amount of planned residential GFA.
Planning Office
Attribute Rule: var AvgResGFA = DevResSqFt * AvgFAR * ResGFACalc
Developable residential GFA multiplied by the "Avg" or "Mid-Range" FAR then multiplied by the ResGFACalc (Buildout table value).
MinDU
The value is the potential minimum amount of dwelling units permitted. The value is calculated by using the developable residential acreage (DevRes_Ac) divided by the the minimum dwelling units per acre allowed in the LRLU district.
Planning Office
Attribute Rule: var MinDU = IIf (minDUCalc == 0, (Floor(LowResGFA/MFADUSqFt)), (Floor(DevResAc*minDUCalc)))
The value is calculated by using the developable residential acreage (DevRes_Ac) divided by the the minimum dwelling units per acre allowed in the LRLU district.
MaxDU
The value is the potential maximum amount of dwelling units permitted. The value is calculated by using the developable residential acreage (DevRes_Ac) divided by the maximum dwelling units per acre allowed in the LRLU district.
Planning Office
Attribute Rule: var MaxDU = IIf (maxDUCalc == 0, (Floor(HighResGFA/MFADUSqFt)), (Floor(DevResAc*maxDUCalc)))
The value is the potential maximum amount of dwelling units permitted. The value is calculated by using the developable residential acreage (DevRes_Ac) divided by the maximum dwelling units per acre allowed in the LRLU district.
MidDU
This potential value is the average of "MIN_DU" and "MAX_DU".
PWC
Attribute Rule: var MidDU = IIf (midDUCalc == 0, (Floor(AvgResGFA/MFADUSqFt)), (Floor((MinDU+MaxDU)/2)))
SFDMin
This is the potential minimum amount of single-family detached units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFDMin = MinDU * SFDCalc
SFDMax
This is the potential maximum amount of single-family attached units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFDMax = MaxDU * SFDCalc
SFDAvg
This is the potential mid-range amount of single-family attached units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFDAvg = MidDU * SFDCalc
SFAMin
This is the potential minimum amount of single-family attached (Townhouse) units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFAMin = MinDU * SFACalc
SFAMax
This is the potential maximum amount of single-family attached (Townhouse) units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFAMax = MaxDU * SFACalc
SFAAvg
This is the potential mid-range amount of single-family attached (Townhouse) units permitted in this LRLU district.
Planning Office
Attribute Rule: var SFAAvg = MidDU * SFACalc
MFAMin
This is the potential minimum amount of multi-family attached (Condo, Apartment, etc.) units permitted in this LRLU district.
Planning Office
Attribute Rule: var MFAMin = MinDU * MFACalc
MFAMax
This is the potential maximum amount of multi-family attached (Condo, Apartment, etc.) units permitted in this LRLU district.
Planning Office
Attribute Rule: var MFAMax = MaxDU * MFACalc
MFAAvg
This is the potential mid-range amount of multi-family attached (Condo, Apartment, etc.) units permitted in this LRLU district.
Planning Office
Attribute Rule: var MFAAvg = IIf (featurelrlu == "RN-5", (Floor((MFAMin + MFAMax)/2)), (MidDU * MFACalc))
LowUnitTotal
This is the potential minimum amount of all residential unit types permitted in this LRLU district.
Planning Office
Attribute Rule: var LowUnitTotal = SFDMin + SFAMin + MFAMin
MaxUnitTotal
This is the potential maximum amount of all residential unit types permitted in this LRLU district.
Planning Office
Attribute Rule: var MaxUnitTotal = SFDMax + SFAMax + MFAMax
AvgUnitTotal
This is the potential mid-range amount of all residential unit types permitted in this LRLU district.
Planning Office
Attribute Rule: var AvgUnitTotal = SFDAvg + SFAAvg + MFAAvg
AvgRetailGFA
This is the potential mid-range Retail GFA based on a percentage of the total potential mid-range allowable GFA.
Planning Office
Attribute Rule: var AvgRetailGFA = AvgNonResGFA * Retailpct
AvgOfficeGFA
This is the potential mid-range Office GFA based on a percentage of the total potential mid-range allowable GFA.
Planning Office
Attribute Rule: var AvgOfficeGFA = AvgNonResGFA * Officepct
AvgIndGFA
This is the potential mid-range Industrial GFA based on a percentage of the total potential mid-range allowable GFA.
Planning Office
Attribute Rule: var AvgIndGFA = AvgNonResGFA * Indpct
AvgOtherGFA
This is the potential mid-range Other GFA based on a percentage of the total potential mid-range allowable GFA.
Planning Office
Attribute Rule: var AvgOtherGFA = AvgNonResGFA * Otherpct
HighRetailGFA
This is the potential maximum Retail GFA based on a percentage of the total potential maximum allowable GFA.
Planning Office
Attribute Rule: var HighRetailGFA = HighNonResGFA * Retailpct
HighOfficeGFA
This is the potential maximum Office GFA based on a percentage of the total potential maximum allowable GFA.
Planning Office
Attribute Rule: var HighOfficeGFA = HighNonResGFA * Officepct
HighIndGFA
This is the potential maximum Industrial GFA based on a percentage of the total potential maximum allowable GFA.
Planning Office
Attribute Rule: var HighIndGFA = HighNonResGFA * Indpct
HighOtherGFA
This is the potential maximum Other GFA based on a percentage of the total potential maximum allowable GFA.
Planning Office
Attribute Rule: var HighOtherGFA = HighNonResGFA * Otherpct
LowRetailGFA
This is the potential minimum Retail GFA based on a percentage of the total potential minimum allowable GFA.
Planning Office
Attribute Rule: var LowRetailGFA = LowNonResGFA * Retailpct
LowOfficeGFA
This is the potential minimum Office GFA based on a percentage of the total potential minimum allowable GFA.
Planning Office
Attribute Rule: var LowOfficeGFA = LowNonResGFA * Officepct
LowIndGFA
This is the potential minimum Industrial GFA based on a percentage of the total potential minimum allowable GFA.
Planning Office
Attribute Rule: var LowIndGFA = LowNonResGFA * Indpct
LowOtherGFA
This is the potential minimum Other GFA based on a percentage of the total potential minimum allowable GFA.
Planning Office
Attribute Rule: var LowOtherGFA = LowNonResGFA * Otherpct
LowRetailEmp
This is the potential minimum Retail employee count based on the total potential minimum allowable Retail GFA.
Planning Office
Attribute Rule: var LowRetailEmp = Floor(LowRetailGFA/GSFRetailEmp)
LowOfficeEmp
This is the potential minimum Office employee count based on the total potential minimum allowable Office GFA.
PWC
Attribute Rule: var LowOfficeEmp = Floor(LowOfficeGFA/GSFOfficeEmp)
LowIndEmp
This is the potential minimum Industrial employee count based on the total potential minimum allowable Industrial GFA.
Planning Office
Attribute Rule: var LowIndEmp = Floor(LowIndGFA/GSFIndustrialEmp)
LowOtherEmp
This is the potential minimum Other employee count based on the total potential minimum allowable Other GFA.
Planning Office
Attribute Rule: var LowOtherEmp = Floor(LowOtherGFA/GSFOtherEmp)
HighRetailEmp
This is the potential maximum Retail employee count based on the total potential maximum allowable Retail GFA.
Planning Office
Attribute Rule: var HighRetailEmp = Floor(HighRetailGFA/GSFRetailEmp)
HighOfficeEmp
This is the potential maximum Office employee count based on the total potential maximum allowable Office GFA.
Planning Office
Attribute Rule: var HighOfficeEmp = Floor(HighOfficeGFA/GSFOfficeEmp)
HighIndEmp
This is the potential maximum Industrial employee count based on the total potential maximum allowable Industrial GFA.
Planning Office
Attribute Rule: var HighIndEmp = Floor(HighIndGFA/GSFIndustrialEmp)
HighOtherEmp
This is the potential maximum Other employee count based on the total potential maximum allowable Other GFA.
Planning Office
Attribute Rule: var HighOtherEmp = Floor(HighOtherGFA/GSFOtherEmp)
AvgRetailEmp
This is the potential mid-range Retail employee count based on the total potential mid-range allowable Retail GFA.
Planning Office
Attribute Rule: var AvgRetailEmp = Floor(AvgRetailGFA/GSFRetailEmp)
AvgOfficeEmp
This is the potential mid-range Office employee count based on the total potential mid-range allowable Office GFA.
Planning Office
Attribute Rule: var AvgOfficeEmp = Floor(AvgOfficeGFA/GSFOfficeEmp)
AvgIndEmp
This is the potential mid-range Industrial employee count based on the total potential mid-range allowable Industrial GFA.
Planning Office
Attribute Rule: var AvgIndEmp = Floor(AvgIndGFA/GSFIndustrialEmp)
AvgOtherEmp
This is the potential mid-range Other employee count based on the total potential mid-range allowable Other GFA.
Planning Office
Attribute Roll: var AvgOtherEmp = Floor(AvgOtherGFA/GSFOtherEmp)
SFDLowPop
This is the potential low population for single-family detached dwellings calculated from the potential low single-family detached dwelling calculation (SFDMin)
Planning Office
Attribute Rule: var SFDLowPop = Floor(SFDMin * SFDDUPop)
SFDHighPop
This is the potential maximum population for single-family detached dwellings calculated from the potential maximum single-family detached dwelling calculation (SFDMax)
Planning
Attribute Rule: var SFDHighPop = Floor(SFDMax * SFDDUPop)
SFDAvgPop
This is the potential mid-range population for single-family detached dwellings calculated from the potential mid-range single-family detached dwelling calculation (SFDAvg)
Planning Office
Attribute Rule: var SFDAvgPop = Floor(SFDAvg * SFDDUPop)
SFALowPop
This is the potential low population for single-family attached dwellings calculated from the potential low single-family attached dwelling calculation (SFAMin)
Planning Office
Attribute Rule: var SFALowPop = Floor(SFAMin * SFADUPop)
SFAHighPop
This is the potential maximum population for single-family attached dwellings calculated from the potential maximum single-family attached dwelling calculation (SFAMax)
Planning
Attribute Rule: var SFAHighPop = Floor(SFAMax * SFADUPop)
SFAAvgPop
This is the potential mid-range population for single-family attached dwellings calculated from the potential mid-range single-family attached dwelling calculation (SFAAvg)
Planning Office
Attribute Rule: var SFAAvgPop = Floor(SFAAvg * SFADUPop)
MFALowPop
This is the potential low population for multi-family attached dwellings calculated from the potential low multi-family attached dwelling calculation (MFAMin)
Planning Office
Attribute Rule: var MFALowPop = Floor(MFAMin * MFADUPop)
MFAHighPop
This the potential maximum population for multi-family attached dwellings calculated from the potential maximum multi-family attached dwelling calculation (MFAMax)
Planning Office
Attribute Rule: var MFAHighPop = Floor(MFAMax * MFADUPop)
MFAAvgPop
This the potential mid-range population for multi-family attached dwellings calculated from the potential mid-range multi-family attached dwelling calculation (MFAAvg)
Planning Office
Attribute Rule: var MFAAvgPop = Floor(MFAAvg * MFADUPop)
TotalLowPop
Potential minimum population for all housing types (SFD, SFA, MFA) plus Group Quarters.
Planning Office
Attribute Rule: var TotalLowPop = Floor(SFDLowPop + SFALowPop + MFALowPop + GroupQuarters)
TotalHighPop
Potential maximum population for all housing types (SFD, SFA, MFA) plus Group Quarters.
Planning Office
Attribute Rule: var TotalHighPop = Floor(SFDHighPop + SFAHighPop + MFAHighPop + GroupQuarters)
TotalAvgPop
Potential mid-range population for all housing types (SFD, SFA, MFA) plus Group Quarters.
PWC
Attribute Rule: var TotalAvgPop = Floor(SFDAvgPop + SFAAvgPop + MFAAvgPop + GroupQuarters)
LowTotalEmp
This is the potential minimum Total employee count of all employee types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var LowTotalEmp = Floor(LowRetailEmp + LowOfficeEmp + LowIndEmp + LowOtherEmp)
HighTotalEmp
This is the potential maximum Total employee count of all employee types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var HighTotalEmp = Floor(HighRetailEmp + HighOfficeEmp + HighIndEmp + HighOtherEmp)
AvgTotalEmp
This is the potential mid-range of the Total employee count of all employee types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var AvgTotalEmp = Floor(AvgRetailEmp + AvgOfficeEmp + AvgIndEmp + AvgOtherEmp)
TotalLowGrossGFA
This is the potential minimum Total GFA of all four employment types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var TotalLowGrossGFA = LowNonResGFA + LowResGFA
TotalHighGrossGFA
This is the potential maximum Total GFA of all four employment types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var TotalHighGrossGFA = HighNonResGFA + HighResGFA
TotalAvgGrossGFA
This is the potential mid-range Total GFA of all four employment types (Retail, Office, Industrial, and Other).
Planning Office
Attribute Rule: var TotalAvgGrossGFA = AvgNonResGFA + AvgResGFA
LowActivityDensity
This is the potential minimum Activity Density which is how many residents and jobs per polygon acre using the low-range.
Planning Office
Attribute Rule: var LowActivityDensity = (TotalLowPop + LowTotalEmp)/Acreage
HighActivityDensity
This is the potential maximum Activity Density which is how many residents and jobs per polygon acre using the maximum-range.
PWC
Attribute Rule: var HighActivityDensity = (TotalHighPop + HighTotalEmp)/Acreage
Trigger_
Prompt to recalculate appropriate fields. Internal use only. Not a publicly visible data field.
Prince William County Planning Office
n/a
AvgActivityDensity
This is the potential mid-range Activity Density which is how many residents and jobs per polygon acre using the mid-range.
Prince William County Planning Office
Attribute Rule: var AvgActivityDensity = (TotalAvgPop + AvgTotalEmp)/Acreage
SFBuilt
The current existing single-family detached (SFD) dwellings within the polygon.
Prince William County Planning Office
n/a
THBuilt
The current existing Townhouse (SFA) dwellings within the polygon.
Prince William County Planning Office
n/a
MFBuilt
The current existing multi-family attached (MFA) dwellings (Condos, Apartments, etc.) within the polygon.
Prince William County Planning Office
n/a
DUBuilt
The current Total existing residential dwellings within the polygon.
Prince William County Planning Office
Attribute Rule: (?)
GroupQtrsPop
Calculated group quarters population
Prince William County Planning Office
n/a
ExistingDUPop
Calculated existing population per dwelling unit capacities
Prince William County Planning Office
Attribute Rule: (?)
Developed
Is polygon developed per definition
Prince William County Planning Office
Yes
Yes - site polygon is developed per definition
Prince William County Planning Office
No
No - site polygon is not developed per definition
Prince William County Planning Office
n/a
GISAcreage
This is a rule calculated acreage called "GISAcreage" from ArcGIS Pro.
Prince William County Planning Office
This is a rule calculated acreage called "GISAcreage" from ArcGIS Pro.
GlobalID
GlobalID
GlobalID
38
0
0
LowNetDU
Low Net DU
Integer
4
10
0
HighNetDU
High Net DU
Integer
4
10
0
AvgNetDU
Avg Net DU
Integer
4
10
0
ExistingGFA
Existing GFA
Integer
4
10
0
LowNetGFA
Low Net GFA
Integer
4
10
0
HighNetGFA
High Net GFA
Integer
4
10
0
AvgNetGFA
Avg Net GFA
Integer
4
10
0
MagistDist
Magisterial District
String
20
0
0
SFDLowNetDU
SFD Low Net DU
Integer
4
10
0
SFDHighNetDU
SFD High Net DU
Integer
4
10
0
SFDAvgNetDU
SFD Avg Net DU
Integer
4
10
0
SFALowNetDU
SFA Low Net DU
Integer
4
10
0
SFAHighNetDU
SFA High Net DU
Integer
4
10
0
SFAAvgNetDU
SFA Avg Net DU
Integer
4
10
0
MFALowNetDU
MFA Low Net DU
Integer
4
10
0
MFAHighNetDU
MFA High Net DU
Integer
4
10
0
MFAAvgNetDU
MFA Avg Net DU
Integer
4
10
0
Shape.STArea()
Calculated shape area in square feet
Esri
n/a
Shape.STLength()
Calculated perimeter length in feet
Esri
n/a
Enterprise Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
Simple
FALSE
753
TRUE
FALSE