Groton Town property record for 116 Thames St, Groton, CT 06340
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 3,094 sqft · built 1750 |
| Lot Size | 0.375 acres (16,335 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $136,000 (Aug 1999) |
| Tax Bill | $7,848 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:168918229430 |
| Primary APN | GROT M:168918229430 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Units | 2 Units |
| Stories | 3 Stories |
| Building Area | 3,094 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1750 |
|---|---|
| Effective Year Built | Effective 1750 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Roof Type | Gambrel |
| Roof Material | Asphalt |
| Lot Area | 16,335 sqft (0.375 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 168918229430 |
|---|---|
| Street Address | 116 THAMES ST |
| City | GROTON |
| State | CT |
| Zip | 06340 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | WBR |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 702400 |
116 Thames St, a duplex, is owned by two individuals who bought it in August 1999.
Source: Groton Town records, as of June 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 118 THAMES ST, GROTON, CT 06340-3631 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 30, 1999 · Amount on File |
| Deed Sale | Aug 30, 1999 · Amount on File |
| Deed Book / Page | 696 / 655 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 116 Thames St was $7,848.
Source: Groton Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Groton Town |
| Unified School District | Groton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,848.00 | $271,460 Land $114,366 Building $157,094 | $190,022 Land $80,056 Building $109,966 |
| 2024 | $7,848.00 (+12.05%) | ||
| 2023 | $7,004.00 (+3.41%) | $271,460 (-) Land $47,040 Building $224,420 | |
| 2022 | $6,773.00 | $271,460 Land $47,040 Building $224,420 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 116 Thames St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 116 Thames St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | GROTON UTILITIES serves 30,200 people · EPA ID CT0590011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 182 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Breezeline Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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