New Haven County, Connecticut Tax Assessors' Office
229 Church Street
Naugatuck, Connecticut 06770
Where is the New Haven County Tax Assessor's Office?
While many counties have county-wide tax assessors, New Haven County has 20 cities and towns with their own local tax assessors. If your property is located within any of these localities, see that page for your tax assessor's contact information.
What can the New Haven County Assessor's Office do for me?
The New Haven County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in New Haven County.
Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.
Submitting a New Haven County property tax appeal
If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.
You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.
If you would like to appeal your property, call the New Haven County Assessor's Office at (203) 720 7016 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.
For more information and example appeals, see how to appeal your property taxes.
Useful New Haven County Facts:
The median home value in New Haven County is between $271,656.00 and $274,944.00. Property tax rates are based on property values.
Useful New Haven County Links:
- New Haven County Search by owner name, address or Parcel ID
- City of Meriden - Property Tax Search & Mapping
- Town of North Haven - Property Maps
- New Haven County Search by property type, sales date and price
- Town of Cheshire - Property Tax Payment List
- New Haven County Search by address, name, or legal description
- Borough of Naugatuck Property Tax Search
- Town of Guilford - Tax Bill Search
- New Haven County GIS Maps
- New Haven County Search by address, owner name, or legal description
- Town of Wolcott - Tax Bill Search
- City of New Haven - Property Tax Search
- Town of Madison - Property Tax Search
- New Haven County GIS Maps
- Town of Branford - Property Tax Search
- City of Milford - Property Tax Search
- Town of East Haven - Property Tax Search
- New Haven County Search by name, address, or list number
- Town of Cheshire - Property Tax Search
- Town of Southbury - Tax Bill Search
- New Haven County Search by bill number, unique ID, property location, or tax payer ID
- New Haven County Search by address, property ID, or owner name
- New Haven County GIS Maps
- New Haven County Search by property type, sales date and price
- Town of Branford - Real Estate Transactions
- New Haven County Search by owner name, address, or Parcel ID
- New Haven County Search by address, name, or map, block and lot
- New Haven County Search by address, owner name, or legal description
- City of Ansonia - Tax Bill Search
- New Haven County Search by owner name, address, or Parcel ID
- New Haven County Search by name, address, or list number
- City of New Haven Ward & Property Tax Search
- Town of Hamden - Property Tax Search
- City of Waterbury - Tax Assessor Maps
- Town of North Haven - Property Tax Search
- Town of Prospect - Property Tax Search
- City of Waterbury - Property Tax Search
- Town of Wolcott - Property Tax Search
- New Haven County Search by owner name, deed number, or unique ID
- Town of Middlebury - Property Tax Search
- Town of North Branford - Property Tax Search
- New Haven County Assessors' Office Homepage
- New Haven County Search by address, owner name, or legal description
- Town of Guilford - Property Tax Search
- Town of Woodbridge - Property Tax Search
- Town of Orange Top - Taxpayers
- Town of Branford - Tax Bill Search
- Town of Madison - Tax Bill Search
- City of New Haven - Maps
- Town of Southbury - Property Tax Search
- New Haven County Search by land type, sales date and price
- City of West Haven - Property Tax Search
- Town of Bethany - Property Tax Search
- New Haven County Search by owner name, Parcel ID, or address