Coos County, NH parcel data download

Download Coos County, New Hampshire parcel data - 24,325 parcels with standardized boundaries and available property fields. Review county-specific completeness before checkout. Instant delivery in Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. $100 per county.

Data freshness: NH 2025 Parcel Mosaic (NH GRANIT); last loaded into LandAI on 2026-06-16.

Every purchase includes all five export formats (Shapefile, FileGDB, GeoPackage, GeoJSON & CSV), standardized to the LandAI parcel schema with WGS84 (EPSG:4326) geometry. After checkout you choose which formats to generate and download them for 45 days.

What's in the Coos County dataset

Field completeness measured across 24,325 active parcels (NH 2025 Parcel Mosaic (NH GRANIT); last loaded into LandAI on 2026-06-16):

FieldCoverage
Owner names100%
Site addresses99.6%
Owner mailing addresses99.8%
Deeded acres98.3%
Calculated (GIS) acres100%
Land use100%
Market total value99.6%
Building square footage29.0%

These are 8 of the 48 standardized fields in the LandAI parcel schema. Live per-field completeness for every field is shown on this page's interactive view.

Coos County parcel data FAQ

How many parcels are in Coos County, NH?

Coos County, New Hampshire has 24,325 active parcels in the LandAI dataset (source data as of 2025-01-01).

What fields are included in Coos County parcel data?

The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (100%), site addresses (99.6%), owner mailing addresses (99.8%), deeded acres (98.3%), calculated (GIS) acres (100%), land use (100%), market total value (99.6%), building square footage (29.0%).

What formats can I download Coos County parcel data in?

Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. Every $100 county purchase includes all five formats; you choose which to generate after checkout and can re-download for 45 days.

How current is the Coos County parcel data?

NH 2025 Parcel Mosaic (NH GRANIT); last loaded into LandAI on 2026-06-16.

Does Coos County parcel data include owner names?

100% of Coos County parcels currently include a normalized owner name. Mailing-address coverage is measured and reported separately when the source provides it.

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