Parcel boundary records, straight from the publishing agency
Inspect Pro Connect reads parcel boundary straight from the agency that publishes it — Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors, Bernalillo County / City of Albuquerque IDO parcel service and City of Philadelphia (Philadelphia Water Department parcel layer / OPA account link) and 19 more — across 22 verified jurisdictions in 20 states. No aggregator sits in between, and every value carries the dataset and retrieval date it came from.
Where we read it from
- Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors
- Bernalillo County / City of Albuquerque IDO parcel service
- City of Philadelphia (Philadelphia Water Department parcel layer / OPA account link)
- Colorado Governor's Office of Information Technology GIS / county assessors
- District of Columbia Office of the Chief Technology Officer (OCTO) / DC GIS
- Fairbanks North Star Borough GIS / Assessing
- Florida Department of Revenue / Florida Geographic Information Office
- Lexington-Fayette Urban County Government GIS / Fayette County PVA
- Maine Office of GIS (MEGIS) / municipal assessors
- Maricopa County Assessor (Arizona)
- Maryland Department of Planning / State Department of Assessments and Taxation, via the Maryland Open Data Portal
- MassGIS (Bureau of Geographic Information), Commonwealth of Massachusetts
- Mississippi Department of Environmental Quality statewide parcel program
- New Mexico Office of the State Engineer (county CAMA compilation)
- Ohio Geographically Referenced Information Program (OGRIP) / county auditors
- Oregon Metro RLIS (Regional Land Information System)
- PASDA — Pennsylvania Spatial Data Access (Penn State), the Commonwealth's official clearinghouse
- State of Connecticut Office of Policy and Management / CT GIS Office
- State of Tennessee (TNMap / Office of Information Resources) with county assessors
- Utah Geospatial Resource Center (UGRC) / Utah county recorders
- Washington Office of Financial Management / county assessors
- York County, South Carolina GIS / Assessor
Verified jurisdictions
Arkansas
- Arkansas
Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors
Last verified against a real address 2026-08-30
New Mexico
- Bernalillo County, New Mexico
Bernalillo County / City of Albuquerque IDO parcel service
Last verified against a real address 2026-08-30
- New Mexico
New Mexico Office of the State Engineer (county CAMA compilation)
Last verified against a real address 2026-08-30
Colorado
- Colorado
Colorado Governor's Office of Information Technology GIS / county assessors
Last verified against a real address 2026-08-30
Connecticut
- Connecticut
State of Connecticut Office of Policy and Management / CT GIS Office
Last verified against a real address 2026-08-30
District of Columbia
- District of Columbia
District of Columbia Office of the Chief Technology Officer (OCTO) / DC GIS
Last verified against a real address 2026-08-30
Alaska
- Fairbanks North Star Borough, Alaska
Fairbanks North Star Borough GIS / Assessing
Last verified against a real address 2026-08-30
Kentucky
- Fayette County, Kentucky
Lexington-Fayette Urban County Government GIS / Fayette County PVA
Last verified against a real address 2026-08-30
Florida
- Florida
Florida Department of Revenue / Florida Geographic Information Office
Last verified against a real address 2026-08-30
Maine
- Maine
Maine Office of GIS (MEGIS) / municipal assessors
Last verified against a real address 2026-08-30
Arizona
- Maricopa County, Arizona
Maricopa County Assessor (Arizona)
Last verified against a real address 2026-08-30
Maryland
- Maryland
Maryland Department of Planning / State Department of Assessments and Taxation, via the Maryland Open Data Portal
Last verified against a real address 2026-08-30
Massachusetts
- Massachusetts
MassGIS (Bureau of Geographic Information), Commonwealth of Massachusetts
Last verified against a real address 2026-08-30
Mississippi
- Mississippi
Mississippi Department of Environmental Quality statewide parcel program
Last verified against a real address 2026-08-30
Oregon
- Multnomah County, Oregon
Oregon Metro RLIS (Regional Land Information System)
Last verified against a real address 2026-08-30
Ohio
- Ohio
Ohio Geographically Referenced Information Program (OGRIP) / county auditors
Last verified against a real address 2026-08-30
Pennsylvania
- Pennsylvania
PASDA — Pennsylvania Spatial Data Access (Penn State), the Commonwealth's official clearinghouse
Last verified against a real address 2026-08-30
- Philadelphia County, Pennsylvania
City of Philadelphia (Philadelphia Water Department parcel layer / OPA account link)
Last verified against a real address 2026-08-30
Tennessee
- Tennessee
State of Tennessee (TNMap / Office of Information Resources) with county assessors
Last verified against a real address 2026-08-30
Utah
- Utah
Utah Geospatial Resource Center (UGRC) / Utah county recorders
Last verified against a real address 2026-08-30
Washington
- Washington
Washington Office of Financial Management / county assessors
Last verified against a real address 2026-08-30
South Carolina
- York County, South Carolina
York County, South Carolina GIS / Assessor
Last verified against a real address 2026-08-30
What this page does not claim
- 8 of the 30 jurisdictions we have verified do not publish parcel boundary through an address-queryable service — Canadian County, Oklahoma, City of Virginia Beach, Virginia, Indiana and Iowa, among others. A lookup there reports this category as unavailable rather than estimating it.
- Coverage is counted from jurisdictions that have passed a real address-level verification run. A registered endpoint with no passing run is not counted here.
Questions
- Where does Inspect Pro Connect get parcel boundary data?
- Directly from the publishing agency's own service. Currently Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors, Bernalillo County / City of Albuquerque IDO parcel service, City of Philadelphia (Philadelphia Water Department parcel layer / OPA account link), Colorado Governor's Office of Information Technology GIS / county assessors, District of Columbia Office of the Chief Technology Officer (OCTO) / DC GIS, Fairbanks North Star Borough GIS / Assessing, Florida Department of Revenue / Florida Geographic Information Office, Lexington-Fayette Urban County Government GIS / Fayette County PVA, Maine Office of GIS (MEGIS) / municipal assessors, Maricopa County Assessor (Arizona), Maryland Department of Planning / State Department of Assessments and Taxation, via the Maryland Open Data Portal, MassGIS (Bureau of Geographic Information), Commonwealth of Massachusetts, Mississippi Department of Environmental Quality statewide parcel program, New Mexico Office of the State Engineer (county CAMA compilation), Ohio Geographically Referenced Information Program (OGRIP) / county auditors, Oregon Metro RLIS (Regional Land Information System), PASDA — Pennsylvania Spatial Data Access (Penn State), the Commonwealth's official clearinghouse, State of Connecticut Office of Policy and Management / CT GIS Office, State of Tennessee (TNMap / Office of Information Resources) with county assessors, Utah Geospatial Resource Center (UGRC) / Utah county recorders, Washington Office of Financial Management / county assessors and York County, South Carolina GIS / Assessor.
- Which jurisdictions publish parcel boundary?
- 22 verified jurisdictions across 20 states, each listed below with the agency behind it.
- What happens where parcel boundary is not published?
- The section is reported as unavailable or not queried in the property profile and the report PDF. Nothing in that category is estimated, modelled or filled in from a neighbouring property.
- How is parcel boundary used in an inspection report?
- Boundary geometry drives the site plan, setback context and the sketch's property outline.