Groton Town property record for 15 Thames St, Groton, CT 06340
| Property Type | Office Building |
|---|---|
| Details | 2 ba · 32,000 sqft · built 1981 |
| Lot Size | 2.04 acres (88,862 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $31,181 (2025) |
| Deeds & Mortgages | Apr 2025 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:168914237575 |
| Primary APN | GROT M:168914237575 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Units | 4 Units |
| Stories | 3 Stories |
| Building Area | 32,000 sqft Gross Area |
| Basement Area | 750 sqft |
| Unfinished Basement | 750 sqft |
| Elevator | Elevator |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Other |
| Exterior Material | Concrete Block |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 88,862 sqft (2.04 acres) |
| Boat Access | Boat Access |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 168914237575 |
|---|---|
| Street Address | 15 THAMES ST |
| City | GROTON |
| State | CT |
| Zip | 06340-3675 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | GC |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 702400 |
Source: Groton Town records, as of June 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 457 W MAIN ST, NORWICH, CT 06360-5439 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON CT |
| Property Address | 15 THAMES ST, GROTON, CT 06340-3675 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2025 |
| Name | Verified Name |
|---|
| Document Number | 001320-388 |
|---|---|
| Date | Apr 30, 2025 |
| Book Page | 1320/388 |
| Instrument | 5295500042 |
| Name | CHELSEA GROTON BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | May 1, 2035 |
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 | $31,181.00 | $1,078,560 (-) Land $595,518 Building $483,042 | $754,992 Land $416,863 Building $338,129 |
| 2024 | $31,181.00 (+12.05%) | ||
| 2023 | $27,827.00 (+3.41%) | $1,078,560 (-) Land $388,500 Building $690,060 | |
| 2022 | $26,910.00 | $1,078,560 Land $388,500 Building $690,060 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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