Connecticut planning regions
Pick a planning region for its flood map, parcel lines, zoning and soil, with the planning region offices linked. Or open the Connecticut map.
- Capitol Planning Region
- Greater Bridgeport Planning Region
- Lower Connecticut River Valley Planning Region
- Naugatuck Valley Planning Region
- Northeastern Connecticut Planning Region
- Northwest Hills Planning Region
- South Central Connecticut Planning Region
- Southeastern Connecticut Planning Region
- Western Connecticut Planning Region
Questions
Which Connecticut planning regions have a page?
All 9 planning regions in Connecticut have a page here, each with its FEMA flood map, parcel lines, zoning office and soil survey.
Who zones land in Connecticut?
Zoning is set by each town and city (and some boroughs), not by the planning region. The planning or zoning office has the district for one lot.
Where do the Connecticut parcel lines come from?
From the Connecticut CAMA and Parcel Layer (2025), from town assessors, published as open data. Mapped lines are approximate; a licensed surveyor sets the true corners.