Groton Town property record for 11 Prospect St, Groton, CT 06340
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 1,756 sqft · built 1985 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $260,000 (Aug 1995) |
| Tax Bill | $13,322 (2025) |
| Deeds & Mortgages | Jan 2026 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | GROT M:260710456299 |
| Primary APN | GROT M:260710456299 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,756 sqft Living Area |
| Basement Area | 112 sqft |
| Unfinished Basement | 112 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,227 sqft (0.12 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Account Number | 260710456299 |
|---|---|
| Street Address | 11 PROSPECT ST |
| City | GROTON |
| State | CT |
| Zip | 06340-8921 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 702900 |
11 Prospect St is owned by two individuals who bought it in August 1995.
Source: Groton Town records, as of June 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 59 PEARL ST, MYSTIC, CT 06355-1829 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 18, 1995 · Amount on File |
| Deed Sale | Aug 18, 1995 · Amount on File |
| Prior Sale | Jul 13, 1990 · Amount on File |
| Deed Book / Page | 610 / 924 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GROTON CT |
| Recording Date | Jan 28, 2026 |
| Property Address | 11 PROSPECT ST, GROTON, CT 06340-8921 |
| Document Number | 001333-128 |
| Book / Page | 1333 / 128 |
| Instrument Date | Jan 21, 2026 |
| Transaction Type | Transfer |
| Record Updated | Feb 18, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 59 PEARL ST, MYSTIC, CT 06355-1829 |
| Document Number | 5339550016 |
|---|---|
| Date | Jan 28, 2026 |
| Instrument | 5339550016 |
| Name | CHELSEA GROTON BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2056 |
The 2025 property tax bill for 11 Prospect St was $13,322.
Source: Groton Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Groton Town |
| Municipality | Groton Long Point Borough |
| Unified School District | Groton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,322.00 | $472,920 Land $327,635 Building $145,285 | $331,044 Land $229,345 Building $101,700 |
| 2024 | $13,322.00 (+10.51%) | ||
| 2023 | $12,055.00 (+1.92%) | $472,920 (-) Land $265,370 Building $207,550 | |
| 2022 | $11,828.00 | $472,920 Land $265,370 Building $207,550 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 Prospect St in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 11 Prospect St is low, with less than 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 94% of the US · lower than 90% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 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 LONG POINT ASSOCIATION private · serves 2,400 people · EPA ID CT0590051 |
|---|---|
| Water Source | Purchased surface water from GROTON UTILITIES |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 285 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Breezeline Cable | 1,000 / 50 |
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