Middlesex County GIS Property Maps

Search for Middlesex County CT GIS maps and property maps. Property maps show property and parcel boundaries, municipal boundaries, and zoning boundaries, and GIS maps show floodplains, air traffic patterns, and soil composition.


Middlesex County Assessors determine the value of properties and parcels in order to assess property taxes in Middlesex County, CT. The Assessor's Office maintains current data on every parcel in the district, which includes Middlesex County GIS maps, tax maps, and property maps. These maps show property lines, structures, addresses, and the value of properties in the Assessor's jurisdiction. Tax Assessor's Offices provide online access to property maps.

Cromwell Assessor Cromwell CT 41 West Street 06416 860-632-3442

Deep River Assessor Deep River CT 174 Main Street 06417 860-526-6029

East Hampton Assessor East Hampton CT 20 East High Street 06424 860-267-2510

Essex Assessor Essex CT 29 West Avenue 06426 860-767-4345

Middlefield Assessor Middlefield CT 393 Jackson Hill Road 06455 860-349-7111


Middlesex County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Middlesex County, CT. The Building Department maintains records on design plans for construction and renovation projects, which can include Middlesex County GIS maps and zoning maps. These maps show property lines, current structures on the parcel, and modifications to any structures, including new buildings. Many Building Depts provide online databases to access GIS databases, maps and related property information.

Clinton Planning and Zoning Department Clinton CT 54 East Main Street 06413 860-669-6133

Connecticut Building Department Middletown CT 1111 Country Club Road 06457 860-685-8310

Connecticut State Planning Department Middletown CT 100 Training Hill Road 06457 860-343-5710

Cromwell Building Department Cromwell CT 41 West Street 06416 860-632-3428

Cromwell Zoning Cromwell CT 41 West Street 06416 860-632-3422

Deep River Zoning Deep River CT 174 Main Street 06417 860-526-6030

East Haddam Zoning East Haddam CT 7 Main Street 06423 860-873-5031

Essex Town Zoning Essex CT 29 West Avenue 06426 860-767-4341

Middlefield Zoning Middlefield CT 405 Main Street 06455 860-349-7123


Middlesex County Clerks file documents and preserve municipal records in order to maintain an archive in Middlesex County, CT. The Clerk's Office contains a number of documents on property, including GIS maps and property maps that show property lines, registered lands, and, in some cases, property tax assessments. Middlesex County GIS maps may also include information on soil composition, floodplains, air traffic, and more. Many County Clerk Offices provide online databases to access GIS and property maps.

Chester Town Clerk Chester CT 203 Middlesex Turnpike 06412 860-526-0006

Clinton Town Clerk Clinton CT 54 E Main St 06413 860-669-9101

Cromwell Town Clerk Cromwell CT 41 West Street 06416 860-632-3440

Durham Town Clerk Durham CT 30 Town House Road 06422 860-349-3453

East Haddam Town Clerk East Haddam CT 7 Main Street 06423 860-873-5027

East Hampton Town Clerk East Hampton CT 20 East High Street 06424 860-267-2519

Middlefield Town Clerk Middlefield CT 393 Jackson Hill Road 06455 860-349-7116

Middlesex County Clerk Cromwell CT 41 Cromwell Hills Drive 06416 860-632-3440


Middlesex County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in Middlesex County, CT. The Deeds Registrar maintains records on land transactions within its jurisdiction, including Middlesex County GIS and property maps. These maps show property lines, Middlesex County property and parcel surveys, and, in some cases, property transactions and tax liens. Many Recorders of Deeds provide online databases to access free GIS maps, as well as related property information.

Middlesex County Recorder of Deeds Old Saybrook CT 302 Main Street 06475 860-395-3135

Middlesex County Recorder of Deeds Durham CT PO Box 428 06422 860-349-3453

Middlesex County Recorder of Deeds East Haddam CT PO Box K 06423 860-873-5027

Middlesex County Recorder of Deeds Clinton CT 54 East Main Street 06413 860-669-9101

Middlesex County Recorder of Deeds Killingworth CT 323 Route 81 06419 860-663-1765

Middlesex County Recorder of Deeds Deep River CT 174 Main Street 06417 860-526-6024

Middlesex County Recorder of Deeds Middlefield CT PO Box 179 06455 860-349-7116

Middlesex County Recorder of Deeds Haddam CT 30 Field Park Drive 06438 860-345-8531

Middlesex County Recorder of Deeds Essex CT 29 West Avenue 06426 860-767-4340

Middlesex County Recorder of Deeds Middletown CT 245 deKoven Drive 06457 860-638-4910

Middlesex County Recorder of Deeds Chester CT 203 Middlesex Turnpike 06412 860-526-0013

Middlesex County Recorder of Deeds Westbrook CT 866 Boston Post Road 06498 860-399-3044


Middlesex County Town Halls or City Halls are the chief administrative offices that run a town or city in Middlesex County, CT. The Town or City Hall maintains property records related to the locality, including Middlesex County GIS maps. These maps show Middlesex County property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of Middlesex County may also include information on soil composition, floodplains, air traffic, and more. Many Town and City Halls provide online databases to access GIS and property maps.

Chester Town Hall Chester CT 203 Middlesex Turnpike 06412 860-526-0013

Clinton Town Hall Clinton CT 54 East Main Street 06413 860-669-9333

Deep River Town Hall Deep River CT 174 Main Street 06417 860-526-6020

Durham Town Hall Durham CT 30 Town House Road 06422 860-349-3452

East Haddam Town Hall East Haddam CT 7 Main Street 06423 860-873-5035

East Hampton Town Hall East Hampton CT 20 East High Street 06424 860-267-2519

Essex Town Hall Essex CT 29 West Avenue 06426 860-767-4340

Haddam Town Hall Haddam CT WALKLEY HILL Rd 06438 860-345-2769

Middlefield Town Hall Middlefield CT 406 Jackson Hill Road 06455 860-349-3294


Middlesex County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Middlesex County, CT. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, which includes property maps complete with Middlesex County GIS data. These maps show property lines, structures, addresses, and the value of properties in the Treasurer and Tax Collector's Middlesex County assessment roll. Many Treasurers and Tax Collectors provide online databases to access GIS and property maps, as well as related property information.

Clinton Tax Collector Clinton CT 54 East Main Street 06413 860-669-9067

Cromwell Tax Collector Cromwell CT 41 West Street 06416 860-632-3445

Deep River Tax Collector Deep River CT 174 Main Street 06417 860-526-6028

Durham Tax Collector Durham CT 30 Town House Road 06422 860-349-1165

East Haddam Tax Collector East Haddam CT 7 Main Street 06423 860-873-5033

East Hampton Tax Collector East Hampton CT 20 East High Street 06424 860-267-2300

Middlefield Tax Collector Middlefield CT 393 Jackson Hill Road 06455 860-349-7117