Assessment / tax records, straight from the publishing agency
Inspect Pro Connect reads assessment / tax straight from the agency that publishes it — Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors, Canadian County, Oklahoma Assessor GIS and Colorado Governor's Office of Information Technology GIS / county assessors and 13 more — across 16 verified jurisdictions in 16 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
- Canadian County, Oklahoma Assessor GIS
- 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
- 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 Jersey Office of GIS (NJOGIS) Parcels Normalization Project
- Oakland County, Michigan — Equalization / Oakland County GIS
- Oregon Metro RLIS (Regional Land Information System)
- State of Connecticut Office of Policy and Management / CT GIS Office
- 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
Oklahoma
- Canadian County, Oklahoma
Canadian County, Oklahoma Assessor GIS
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
Florida
- Florida
Florida Department of Revenue / Florida Geographic Information Office
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
New Jersey
- New Jersey
New Jersey Office of GIS (NJOGIS) Parcels Normalization Project
Last verified against a real address 2026-08-30
Michigan
- Oakland County, Michigan
Oakland County, Michigan — Equalization / Oakland County GIS
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
- 14 of the 30 jurisdictions we have verified do not publish assessment / tax through an address-queryable service — Bernalillo County, New Mexico, City of Virginia Beach, Virginia, Fayette County, Kentucky and Indiana, 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 assessment / tax data?
- Directly from the publishing agency's own service. Currently Arkansas GIS Office — Cadastral Mapping Program (CAMP) with county assessors, Canadian County, Oklahoma Assessor GIS, 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, 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 Jersey Office of GIS (NJOGIS) Parcels Normalization Project, Oakland County, Michigan — Equalization / Oakland County GIS, Oregon Metro RLIS (Regional Land Information System), State of Connecticut Office of Policy and Management / CT GIS Office, Washington Office of Financial Management / county assessors and York County, South Carolina GIS / Assessor.
- Which jurisdictions publish assessment / tax?
- 16 verified jurisdictions across 16 states, each listed below with the agency behind it.
- What happens where assessment / tax 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 assessment / tax used in an inspection report?
- Assessed value, land/improvement split and year built give the report a public benchmark that is not the inspector's opinion.