Groton Town property record for 129 Monument St, Groton, CT 06340
| Property Type | Residential Multi-Family (5+ Units) |
|---|---|
| Details | 3,359 sqft · built 1865 |
| Lot Size | 1.05 acres (45,956 sqft) |
| Owner | Individual Name on File |
| Last Sale | $181,000 (Mar 2002) |
| Tax Bill | $9,764 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:168918326095 |
| Primary APN | GROT M:168918326095 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,359 sqft Living Area |
| Year Built | Built 1865 |
|---|---|
| Effective Year Built | Effective 1865 |
| Exterior Material | Wood Siding |
| Lot Area | 45,956 sqft (1.05 acres) |
| Loading Dock | Loading Dock |
| Total Buildings | 2 Buildings |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 168918326095 |
|---|---|
| Street Address | 129 MONUMENT ST |
| City | GROTON |
| State | CT |
| Zip | 06340 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Residential Multi-Family (5+ Units) |
| Local Zoning Code | R52 |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 702400 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within 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.
129 Monument St, a residential property, is owned by an individual who bought it in March 2002.
Source: Groton Town records, as of June 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 135 MONUMENT ST, GROTON, CT 06340-3618 |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Mar 13, 2002 · Amount on File |
| Deed Sale | Mar 13, 2002 · Amount on File |
| Deed Book / Page | 764 / 998 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 129 Monument St was $9,764.
Source: Groton Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Groton Town |
| Municipality | Groton City |
| Unified School District | Groton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,764.00 | $337,750 Land $150,423 Building $187,327 | $236,425 Land $105,296 Building $131,129 |
| 2024 | $9,764.00 (+12.05%) | ||
| 2023 | $8,714.00 (+3.41%) | $337,750 (-) Land $70,140 Building $267,610 | |
| 2022 | $8,427.00 | $337,750 Land $70,140 Building $267,610 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 129 Monument St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 129 Monument 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 99.1% of the US · lower than 99% 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 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 319 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 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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