236 Thames St, Groton, CT 06340 Property Records

Groton Town property record for 236 Thames St, Groton, CT 06340 · Last verified July 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Bedrooms5 Beds
Bathrooms3 Baths
Year BuiltBuilt 1876
Square Footage2,977 sqft Living Area
Lot Size4,792 sqft (0.11 acres)
OccupancyOwner Occupied
Last Sale$150,000 (2003)
Tax Bill$6,209.00 (2025)

Property Details

APN / Parcel Number

Primary APNGROT M:168918219224
Alternative APNs
  • 168918219224
  • 13099000

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Units2 Units
Building Area2,977 sqft Living Area
Stories2 Stories
ElevatorElevator

Exterior

Year BuiltBuilt 1876
Effective Year BuiltEffective 1876
Architectural StyleDuplex Single Style
Exterior MaterialAluminum/Vinyl Exterior
Roof ConstructionGable Roof Construction
Roof MaterialAsphalt Roof
Lot Area4,792 sqft (0.11 acres)

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelOil Heating Fuel

Location & Zoning

Account Number168918219224
Street Address236 THAMES ST
CityGROTON
StateCT
Zip06340-3914
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Duplex
JurisdictionGROTON CT
Minor Civil DivisionGROTON
Census Blockgroup2
Census Block2016
Census Tract702400

Owner

Source: Groton Town records · APN GROT M:168918219224

Assessment roll updated June 25, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address236 THAMES ST, GROTON, CT 06340-3914
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 10, 2003 · Amount on Record
Deed SaleApr 10, 2003 · Amount on Record
Deed Book / Page812 / 890
Record RefreshedSep 20, 2026

June 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionGROTON CT
Property Address236 THAMES ST, GROTON, CT 06340-3914
Document Number1185-415
Book / Page001185 / 000415
Instrument DateJun 14, 2017
Transaction TypeMortgage
Record UpdatedJul 18, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address236 THAMES ST GROTON CT 063403914, GROTON, CT 06340-3914

Mortgage

Document Number1185-415
DateJun 26, 2017
Book Page001185/000415
Instrument482921
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJun 25, 2032

Tax Assessment & Valuation

Source: Groton Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionGroton Town
MunicipalityGroton City
Unified School DistrictGroton School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$6,209.00$214,760 (-) Land $94,906 Building $119,854$150,332 Land $66,434 Building $83,898
2024$6,209.00 (+12.06%)
2023$5,541.00 (+3.42%)$214,760 (-) Land $43,540 Building $171,220
2022$5,358.00$214,760 Land $43,540 Building $171,220

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09011C updated September 20, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 100 ft

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic DistrictWithin the Groton Bank Historic District
listed 1983 · 120 contributing resources · NRIS 83001287

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Nearby Properties on Thames St

Nearby Streets

Search Property Records by Address or Parcel Number