New London County, CT parcel data download

Download New London County, Connecticut parcel data - 109,723 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: CT CAMA collection year; last loaded into LandAI on 2026-06-15.

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 New London County dataset

Field completeness measured across 109,723 active parcels (CT CAMA collection year; last loaded into LandAI on 2026-06-15):

FieldCoverage
Owner names93.8%
Site addresses75.9%
Owner mailing addresses99.9%
Deeded acres92.4%
Calculated (GIS) acres100%
Land use100%
Market total value99.9%
Building square footage85.5%

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.

New London County parcel data FAQ

How many parcels are in New London County, CT?

New London County, Connecticut has 109,723 active parcels in the LandAI dataset (source data as of 2025-01-01).

What fields are included in New London County parcel data?

The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (93.8%), site addresses (75.9%), owner mailing addresses (99.9%), deeded acres (92.4%), calculated (GIS) acres (100%), land use (100%), market total value (99.9%), building square footage (85.5%).

What formats can I download New London 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 New London County parcel data?

CT CAMA collection year; last loaded into LandAI on 2026-06-15.

Does New London County parcel data include owner names?

93.8% of New London 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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