# Connecticut parcel and property data coverage

> Connecticut property data on Parceled: 1,246,502 parcels in 9 of 9 counties, with assessor, permit and zoning coverage listed county by county.

Source: https://www.parceled.ai/coverage/connecticut  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled has parcel records for 1,246,502 properties in 9 of Connecticut's 9 counties. Tax assessor attributes cover at least half the parcels in 0 counties, building permits are available in 0 counties, and zoning in 9. The table lists every county; each links to its own coverage page.

- **Parcels:** 1,246,502
- **Counties with parcels:** 9 of 9
- **Snapshot:** October 30, 2026

## Which Connecticut counties does Parceled cover?

| County | Parcels | Tax assessor | Permits | Zoning |
| --- | --- | --- | --- | --- |
| [Capitol Planning Region](https://www.parceled.ai/coverage/connecticut/capitol-planning-region) | 338,043 | Not yet | Not yet | Yes |
| [Western Connecticut Planning Region](https://www.parceled.ai/coverage/connecticut/western-connecticut-planning-region) | 184,897 | Not yet | Not yet | Yes |
| [South Central Connecticut Planning Region](https://www.parceled.ai/coverage/connecticut/south-central-connecticut-planning-region) | 183,160 | Not yet | Not yet | Yes |
| [Naugatuck Valley Planning Region](https://www.parceled.ai/coverage/connecticut/naugatuck-valley-planning-region) | 156,894 | Not yet | Not yet | Yes |
| [Southeastern Connecticut Planning Region](https://www.parceled.ai/coverage/connecticut/southeastern-connecticut-planning-region) | 108,761 | Not yet | Not yet | Yes |
| [Greater Bridgeport Planning Region](https://www.parceled.ai/coverage/connecticut/greater-bridgeport-planning-region) | 86,731 | Not yet | Not yet | Yes |
| [Lower Connecticut River Valley Planning Region](https://www.parceled.ai/coverage/connecticut/lower-connecticut-river-valley-planning-region) | 78,442 | Not yet | Not yet | Yes |
| [Northwest Hills Planning Region](https://www.parceled.ai/coverage/connecticut/northwest-hills-planning-region) | 63,488 | Not yet | Not yet | Yes |
| [Northeastern Connecticut Planning Region](https://www.parceled.ai/coverage/connecticut/northeastern-connecticut-planning-region) | 46,086 | Not yet | Not yet | Yes |

## Frequently asked questions

### Where can I get Connecticut parcel data?

Each Connecticut county assessor publishes its own parcel records. Parceled combines 9 of them into one API, MCP server and vector tile set. See the [docs](https://www.parceled.ai/docs).