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Zoning Guide

West Haven Zoning & Land Use Guide

Last updated: Verified:

Key Zoning Facts

Planning Department
City of West Haven Planning & Development(203) 937-3590
Building Code Edition
2018 Connecticut State Building Code (based on 2021 IBC as amended)
ADUs Allowed
No
Primary District
R-1 — Residential
Max Height
35 ft

West Haven Zoning Overview

West Haven is a city in New Haven County, Connecticut with a population of approximately 55,584 (2020 Census). The city manages land use through its zoning regulations, available on eCode360 and the city's municipal code online portal.

West Haven's zoning code includes five residential districts (R-1 through R-5), several planned development districts (RPD, RCPD, CPD, SPD), business districts, and manufacturing zones.

Key Zoning Districts

Residential Districts

  • R-1 — Low-density single-family residential
  • R-2 — Moderate-density single-family residential
  • R-3 — Medium-density residential
  • R-4 — Higher-density residential
  • R-5 — Highest-density residential
  • RPD — Residential Planned Development
  • RCPD — Residential/Commercial Planned Development

Commercial Districts

  • NB — Neighborhood Business (small-scale local commercial)
  • RB — Retail Business (general commercial)
  • CBD — Central Business District (downtown mixed-use)
  • CPD — Commercial Planned Development
  • SPD — Special Planned Development

Industrial Districts

  • LM — Light Manufacturing
  • HM — Heavy Manufacturing

Accessory Dwelling Units (ADUs)

Under Connecticut PA 21-29, West Haven is required to allow accessory dwelling units. Contact Planning & Development at (203) 937-3590 for specific local ADU regulations.

Development Process

  1. Zoning Verification — Check your property's zoning using the GIS interactive map or contact Planning & Development at (203) 937-3590
  2. Application Submission — Submit required applications to the Planning & Zoning Commission
  3. Public Hearing — Required for special permits, variances, and zone changes
  4. Building Permit — Obtain from the Building Department
  5. Inspections — Schedule required inspections during construction

Key Considerations

  • West Haven has significant coastal flood zones — verify your property's flood zone status using FEMA's Flood Map Service
  • The city offers several planned development districts (RPD, RCPD, CPD, SPD) that allow flexible development standards
  • Review the zoning regulations on eCode360 for specific dimensional standards and permitted uses

Disclaimer: This guide provides general information about zoning in West Haven and should not be relied upon as legal advice. Zoning codes are subject to change. Always verify current regulations with the West Haven Planning & Development Department at (203) 937-3590 before making development decisions.

Regulatory Layers That Apply in West Haven

Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.

Federal

State — Connecticut

  • Building Code: 2018 Connecticut State Building Code (based on 2021 IBC as amended)
  • State ADU Override: Yes (Connecticut PA 21-29)
View Connecticut zoning overview

County — New Haven County

  • Role: County-level geographic reference; Connecticut has no county government.

City / Municipal

The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.

Overlay Districts

No overlay districts identified.

Private Restrictions

  • HOA / CC&Rs common: Yes
  • Check HOA CC&Rs and deed restrictions for additional requirements.

Primary Zoning Districts

R-1Residential
Min Lot
Varies
Max Height
35 ft
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
R-2Residential
Min Lot
Varies
Max Height
35 ft
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
R-3Residential
Min Lot
Varies
Max Height
35 ft
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
R-4Residential
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
R-5Residential
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
NBNeighborhood Business
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
RBRetail Business
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
CBDCentral Business District
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
LMLight Manufacturing
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies
HMHeavy Manufacturing
Min Lot
Varies
Max Height
Varies
Front Setback
Varies
Side Setback
Varies
Rear Setback
Varies

ADU Rules in West Haven

ADUs:Not Allowed

Permit Costs & Timelines

Permit Costs & Timelines

Specific permit fee schedules for West Haven are available from the local planning department. Fees vary based on project type, scope, and valuation.

Check West Haven permit fees →

Official Sources

City of West Haven Planning & Developmentcityofwesthaven.comOfficial sourceWest Haven City Code (eCode360)ecode360.comOfficial sourceWest Haven GIS Interactive Mapwesthaven.mapxpress.netOfficial sourceWest Haven Zoning Regulationscityofwesthaven.comOfficial source

Frequently Asked Questions

How do I find the zoning for my property in West Haven?
Use the West Haven GIS interactive map at westhaven.mapxpress.net or contact Planning & Development at (203) 937-3590.
What building code does West Haven follow?
West Haven follows the Connecticut State Building Code, based on the International Building Code as amended by the state.
Can I build an ADU in West Haven?
Yes. Under Connecticut PA 21-29, municipalities must allow accessory dwelling units. Contact Planning & Development at (203) 937-3590 for local requirements.