New Haven County Building Permits (Connecticut)

Search for New Haven County, CT building permits. A building permit search can provide information on applying for a permit, permit requirements, land use permits, occupancy permits, permit rules, rejected permit applications, appeal a rejected permit, construction permits, demolition permits, septic system permits, renovation permits, looking up permits, checking if a permit is valid, fire code permits, certificates of zoning compliance, and water system permits.


Building Departments in New Haven County, CT create and enforce building codes and zoning rules to ensure that buildings are safe. They also review and approve building plans and issue New Haven County building permits. These building permits may be required for land development, renovations, demolition, repairs, and other construction. Permits can show if a building meets New Haven County fire codes and other building regulations, demonstrate that a building is safe to occupy, and they can also be used to prove that a construction project holds a valid New Haven County building permit. New Haven County Building Departments provide information on which projects require a building permit, how to apply for a permit, and the rules for receiving a permit. They may also provide searchable databases of approved New Haven County building permits. Building Departments often provide online access to building permit rules 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

Seymour Zoning Seymour CT 1 1st Avenue 06483 203-881-5007

Southbury Building Department Southbury CT 501 Main Street South 06488 203-262-0609

Southbury Planning Department Southbury CT Ste 1, 501 Main St S 06488 203-262-0634

Wallingford Building Department Wallingford CT 45 S Main St 06492 203-294-2140

Wallingford Permits Wallingford CT 45 South Main Street 06492 203-294-2093


Building Inspectors in New Haven County, CT ensure that all construction projects meet building codes and regulations. They are responsible for monitoring designs, building materials, New Haven County building safety codes, and utilities like electricity and plumbing. As part of this job, New Haven County Building Inspectors issue permits for new construction, remodels, renovations, and planned construction. They also issue demolition, relocation, and occupancy permits, including inspection reports that verify that a New Haven County property is safe for residents. Building Inspectors maintain records and reports on their inspections and permits, which include information about the New Haven County property owners, the property, and whether the permit is valid. Their records also show New Haven County violations and work stoppage orders. They provide information on how to receive a permit as well as permit requirements, and much of this information may be available on the Building Inspector website.

Ansonia Building Inspector Ansonia CT 253 Main Street 06401 203-736-5960

Beacon Falls Building Inspector Beacon Falls CT 10 Maple Avenue 06403 203-729-4216

Branford Building Inspector Branford CT 1019 Main Street 06405 203-315-0674

New Haven Building Inspector New Haven CT 200 Orange Street 06510 203-946-8045

North Branford Building Inspector North Branford CT 909 Foxon Road 06471 203-484-6008

North Haven Building Inspector North Haven CT 18 Church Street 06473 203-239-5321

Prospect Building Inspector Prospect CT 36 Center Street 06712 203-758-4048

Seymour Building Inspector Seymour CT 1 1st Street 06483 203-888-3545


Town and City Halls in New Haven County, CT provide municipal services for their community, such as preserving vital records and issuing and filing building permits. These New Haven County building permits may be required for a number of construction projects, including renovations, demolitions, repairs, land development, and planned construction. They may also issue land use permits related to property boundary lines, as well as occupancy permits that certify that a building meets code and can be occupied by residents in New Haven County, Connecticut. These records can be used to prove that a construction project has a valid New Haven County permit, find approved and rejected permit applications, or to look up building permit requirements, apply for a permit, or search for approved permits. Town and City Halls typically provide online access to their building permit services.

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

Wallingford Town Hall Wallingford CT 100 John Street 06492 203-294-2025