CT Zoning Atlas

Connecticut Zoning Atlas

This interactive map shows how outdated zoning laws make it hard to build diverse, affordable housing.

Use checkboxes below to filter zones in the map. Click a town to see what % of its territory satisfies selected criteria.

Type of Zoning District

  • Primarily Residential (satisfies criteria)
  • Mixed with Residential (satisfies criteria)
  • Nonresidential Zone (satisfies criteria)
  • Any Zone Not Satisfying Criteria

Permitted Residential Uses

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Minimum Lot Size, acres


Minimum Lot Size, acres


Minimum Lot Size, acres


Minimum Lot Size, acres


Occupancy Requirements



Physical Requirements

Overlays



Circles represent 0.5-mile radius

Zone Opacity

This map was created to support the DesegregateCT movement, with support from the CT Data Collaborative.