BARNSTABLE COUNTY, MASSACHUSETTS

Barnstable County, Massachusetts property data

182,954 parcel records. Recorded property and owner fields with source fiscal years, FEMA flood context, NWI wetland/water overlaps, school context and a parcel shortlist tool.

$9 one time

Official MassGIS snapshot retrieved September 23, 2026. FY2026: 107,756, FY2024: 18,614, FY2022: 24,908, FY2025: 17,467, FY2018: 8,315, FY2027: 5,322, Year not supplied: 572. Retrieval is not current title verification. No subscription.

CHECK THE FILE FIRST

Real records. Measured coverage.

182,334 recorded owners; 182,234 tax mailing addresses; 182,940 valid geometries. 182,720 records have at least 99.9% FEMA mapping coverage; 44,019 intersect mapped SFHA.

Download the free CSV sample View full coverage

SFHA overlap differs from FEMA mapping coverage. Zero overlap does not certify freedom from flooding. Recorded owner names do not establish title or sale availability. Parcel IDs are source-snapshot identifiers; original town/property/map keys are retained.

FROM DATA TO A WORKING LIST

Compare your candidate parcels.

Use the included tool to filter parcel acreage and mapped constraints, inspect source dates and export matches. No upload or account is required for the preview.

Try the shortlist tool with real samples

NWI wetland and water mapping: 35,319 records intersect mapped NWI features; 182,939 have at least 99.9% digital project footprint coverage. Imagery years and per-record evidence are included. Mapping is biological context, not regulatory jurisdiction or proof of wetland absence.

68 fields, with source notes.

CSV, matching GeoJSON, parcel shortlist tool, source-linked flood/wetland evidence, measured coverage, sample and methodology. 130,363 records carry assessor zoning attributes; these are not a current zoning-polygon overlay or permission to build.

Each valid source geometry was checked against the official county boundary with a 100-metre tolerance. Invalid geometries remain unknown for spatial analysis. Stacked records can represent different assessment interests. Nearest school is straight-line distance among retrieved active physical public schools in Massachusetts, not attendance eligibility or travel distance.

Read methodology · Inspect source provenance

Source fiscal years vary by municipality. These files do not establish legal access, utility capacity, title, environmental clearance, value or project feasibility.