New Haven County Property Assessor (Connecticut)

New Haven County Assessors determine the value of properties and parcels so that the jurisdiction can levy Connecticut property taxes. The Assessor's Office maintains current data on every parcel in the district, including records on New Haven County property tax assessments, maps of property lines, and inventories of parcels and structures, as well as the value of all the property in the jurisdiction. New Haven County Tax Assessors may also keep records on reassessments for construction or improvements and other on-site inspections. New Haven County Assessment Offices provide online access to their property assessment records.

Branford Assessor Branford CT 1019 Main Street 06405 203-488-2039

Derby Assessor Derby CT 1 Elizabeth Street 06418 203-736-1455

East Haven Assessor East Haven CT 250 Main Street 06512 203-468-3233

Hamden Town Assessor Hamden CT 2750 Dixwell Avenue 06518 203-287-7128

Meriden Assessor Meriden CT 142 East Main Street, # 122 06450 203-630-4065

Middlebury Assessor Middlebury CT 1212 Whittemore Road 06762 203-758-1447

Milford Assessor Milford CT 70 West River Street 06460 203-783-3215

Naugatuck Assessor Naugatuck CT 229 Church Street, Ste 3 06770 203-720-7016

New Haven Assessor New Haven CT 165 Church Street, Ste 141 06510 203-946-6047

New Haven County Assessor's Office New Haven CT 165 Church Street 06510 203-946-4800


New Haven County Clerks file documents and preserve a range of municipal records in order to maintain an archive for their Connecticut municipality. These New Haven County tax assessment records are open to the public. The Clerk's Office has a number of records on property assessments, including real estate excise taxes, tax liens on properties, and the New Haven County property tax assessment formulas. They also keep records on property transactions, deeds, and titles. New Haven County Clerks provide online access to their public property tax records, including documents related to property assessments.

Ansonia Town & City Clerk Ansonia CT 253 Main Street, Ste 6 06401 203-736-5900

Bethany Town Clerk Bethany CT 40 Peck Road 06524 203-393-2100

Branford Town Clerk Branford CT 1019 Main Street 06405 203-488-6305

Cheshire Town Clerk Cheshire CT 84 South Main Street 06410 203-271-6601

Derby Town Clerk Derby CT 1 Elizabeth Street 06418 203-736-1462

East Haven Town Clerk East Haven CT 250 Main Street 06512 203-468-3201

Guilford Town Clerk Guilford CT 31 Park Street 06437 203-453-8001

Hamden Town Clerk Hamden CT 2750 Dixwell Avenue, Fl 2 06518 203-287-7112

Madison Clerk Madison CT 8 Campus Drive 06443 203-245-5672

Meriden City Clerk Meriden CT 142 East Main Street 06450 203-630-4030

Naugatuck Town Clerk Naugatuck CT 229 Church Street, Ste 2 06770 203-720-7055

New Haven County Clerk Ansonia CT 253 Main Street 06401 203-736-5980

New Haven County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the Connecticut public. The Office of the Recorder of Deeds maintains records on New Haven County property tax assessments, including property and parcel surveys, property tax liens, and property valuations. They also record land transactions within the jurisdiction, including deeds, mortgages, and easements. The New Haven County Recorder provides online databases for public records access of property assessments.

New Haven County Recorder of Deeds Beacon Falls CT 10 Maple Avenue 06403 203-729-8254

New Haven County Recorder of Deeds Woodbridge CT 11 Meetinghouse Lane 06525 203-389-3422

New Haven County Recorder of Deeds Wolcott CT 10 Kenea Avenue 06716 203-879-8100

New Haven County Recorder of Deeds Derby CT 1 Elizabeth Street 06418 203-736-1462

New Haven County Recorder of Deeds Milford CT 70 West River Street 06460 203-783-3210

New Haven County Recorder of Deeds Meriden CT 142 East Main Street 06450 203-630-4030

New Haven County Recorder of Deeds Prospect CT 36 Center Street 06712 203-758-4461


New Haven County Town Halls and City Halls are the chief administrative office that runs a town or city in Connecticut. The Town or City Hall maintains records related to the locality, including property assessment records. These New Haven County public assessment records include property value assessments, records of paid and unpaid property taxes, and property tax liens. Town and City Halls also maintain records on land transactions, property sales and transfers, and municipal and zoning boundaries. Property assessment records are available as public records, and many Town and City Halls provide online access to these files.

Bethany Town Hall Bethany CT 40 Peck Road 06524 203-393-2100

Branford Town Hall Branford CT 1019 Main Street 06405 203-488-8394

Derby City Hall Derby CT 1 Elizabeth St 06418 203-736-1462

East Haven Town Hall East Haven CT 250 Main Street 06512 203-468-3890

Hamden Town Hall Hamden CT 2750 Dixwell Avenue 06518 203-288-4444

Madison Town Hall Madison CT 8 Meeting House Lane 06443 203-245-5667

Meriden City Hall Meriden CT 142 East Main Street 06450 203-630-4123

Middlebury Town Hall Middlebury CT 1212 Whittemore Rd 06762 203-758-2557

Milford City Hall Milford CT 110 River Street 06460 203-783-3201

Naugatuck Town Hall Naugatuck CT CHURCH St 06770

New Haven City Hall New Haven CT 165 Church Street 06510 203-946-8200


New Haven County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Connecticut. The Office of the Treasurer and Tax Collector maintains current data on every New Haven County parcel , as well as a number of other property tax assessment records. These records include property assessments, defaults on property taxes, lists of sold parcels, and property valuations. The Treasurer and Tax Collector may also maintain information on New Haven County property auctions and a property's prior liens or foreclosures. New Haven County Treasurers and Tax Collectors provide online databases to access property assessment records.

Branford Tax Collector Branford CT 1019 Main Street 06405 203-481-0381

Cheshire Tax Collector Cheshire CT 84 South Main Street, # 2 06410 203-271-6630

East Haven Tax Collector East Haven CT 250 Main Street 06512 203-468-3309

Guilford Tax Collector Guilford CT 31 Park Street 06437 203-453-8014

Madison Tax Collector Madison CT 8 Campus Drive 06443 203-245-5641

Meriden Tax Collector Meriden CT 142 East Main Street, # 117 06450 203-630-4053

Middlebury Tax Collector Middlebury CT 1212 Whittemore Road 06762 203-758-1373

Milford Tax Collector Milford CT 70 West River Street 06460 203-783-3217

Naugatuck Tax Collector Naugatuck CT 229 Church Street, Ste 3 06770 203-720-7051

New Haven City Tax Collector New Haven CT 165 Church Street, Ste 161 06510 203-946-8054