New Haven County Permits (Connecticut)

Search for New Haven County, CT county permits. A county permit search can provide information on applying for a permit, permit requirements, building permits, land use permits, demolition permits, septic system permits, access permits, utility permits, special event permits, renovation permits, temporary event permits, reserving public property, looking up permits, checking if a permit is valid, fire code permits, certificates of zoning compliance, and water system permits.


The New Haven County Clerk's Office maintains public records for a county, including vital documents like birth certificates and marriage licenses, as well as New Haven County permits. Clerks in New Haven County, Connecticut may be responsible for filing and issuing county permits, including building permits, land use permits, access permits, utility permits, and special event permits. These permits may be required for installing or repairing septic systems, demonstrating that a building meets fire codes and other building codes, demolition, repairs, renovations, and adjusting boundary lines. They may also be required for temporary events, reserving public property, or a number of land development uses. The New Haven County Clerk Office can provide information on how to apply for a New Haven County permit or how to check if a permit is valid, and their permit information and records are usually available online.

Ansonia Town & City Clerk Ansonia CT 253 Main Street 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 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 06770 203-720-7055

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

Orange Town Clerk Orange CT 617 Orange Center Road 06477 203-891-4700

Seymour Town Clerk Seymour CT 1 1st Street 06483 203-888-0519


A New Haven County Building Department creates and enforces building codes and zoning rules to ensure the construction of safe buildings. As part of their job, Building Departments in New Haven County, Connecticut issue and file building permits. These county permits may be required for renovations, demolition, repairs, land development, and installing or repairing septic systems. New Haven County permits can show if a building meets fire codes and other building codes, which may be called a certificate of zoning compliance. These New Haven County public records can be used to prove a building project has a valid permit or to look up building permit rules, apply for a permit, or see approved permits. Building Departments often provide online access to county permit information and records.

Ansonia Zoning Ansonia CT 253 Main Street 06401 203-736-5990

Bethany Zoning Bethany CT 40 Peck Road 06524 203-393-2100

Branford Planning and Zoning Department Branford CT 1019 Main Street 06405 203-488-1255

Cheshire Building Department Cheshire CT 84 South Main Street 06410 203-271-6640

Cheshire Zoning Cheshire CT 84 South Main Street 06410 203-271-6670

East Haven Building Department East Haven CT 250 Main Street 06512 203-468-3216

East Haven Zoning East Haven CT 250 Main Street 06512 203-468-3357

Guilford Building Department Guilford CT 50 Boston Street 06437 203-453-8029

Guilford Zoning Guilford CT 50 Boston St 06437 203-453-8039

Hamden Town Zoning Hamden CT 2750 Dixwell Avenue 06518 203-287-7070

Heritage Village Building Department Southbury CT 310 Heritage Road 06488 203-262-9907

Madison Building Department Madison CT 8 Campus Drive 06443 203-245-5618

Madison Zoning Madison CT 8 Campus Drive 06443 203-245-5632

Meriden Building Department Meriden CT 142 East Main Street 06450 203-630-4091

Meriden Zoning Meriden CT 142 East Main Street 06450 203-630-4081

Middlebury Zoning Middlebury CT 1212 Whittemore Road 06762 203-577-4162

Milford Zoning Milford CT 70 West River Street 06460 203-783-3245

New Haven City Building Department New Haven CT 200 Orange Street 06510 203-946-5758

New Haven Zoning New Haven CT 165 Church Street 06510 203-946-8040


A New Haven County Town or City Hall provides municipal services for their community, which can include issuing and filing permits. These county permits may be required for a number of building projects, including renovations, demolitions, repairs, land development, and zoning compliance. In addition to building permits, Town and City Halls in New Haven County, Connecticut may also issue land use permits related to boundary lines, private roads, addresses, and water systems, as well as access permits, utility permits, and special event permits. These records can be used to prove that a project has a valid permit or to look up county permit rules, apply for a permit in New Haven County, or see approved permits. Town and City Halls typically provide online access to their county permit records.

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

North Branford Town Hall North Branford CT 909 Foxon Road 06471 203-484-6015

North Haven Town Hall North Haven CT 18 Church Street 06473 203-239-5321

Orange Town Hall Orange CT 617 Orange Center Road 06477 203-891-2122

Oxford Town Hall Oxford CT 486 Oxford Road 06478 203-888-2543

Prospect Town Hall Prospect CT 36 Center Street 06712 203-758-4461

Seymour Town Hall Seymour CT 1 1st Street 06483 203-888-0519