Groton Town property record for 46 Sylvan St, Groton, CT 06340
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,615 sqft · built 1869 |
| Lot Size | 0.408 acres (17,772 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,388 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:260708897919 |
| Primary APN | GROT M:260708897919 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,615 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1869 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,772 sqft (0.408 acres) |
| Deck Area | Deck Area |
| Loading Dock | Loading Dock |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 260708897919 |
|---|---|
| Street Address | 46 SYLVAN ST |
| City | GROTON |
| State | CT |
| Zip | 06340-5743 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RV |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 702900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Noank Historic District listed 1979 · 219 contributing resources · NRIS 79002656 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
46 Sylvan St is owned and occupied by two individuals.
Source: Groton Town records, as of June 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 46 SYLVAN ST, GROTON, CT 06340-5743 |
| Occupancy | Owner Occupied |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 46 Sylvan St was $9,388.
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 | $9,388.00 | $355,880 Land $236,467 Building $119,413 | $249,116 Land $165,527 Building $83,589 |
| 2024 | $9,388.00 (+11.74%) | ||
| 2023 | $8,402.00 (+2.07%) | $355,880 (-) Land $185,290 Building $170,590 | |
| 2022 | $8,232.00 | $355,880 Land $185,290 Building $170,590 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 46 Sylvan 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 AE, 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 46 Sylvan 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 | NOANK FIRE DISTRICT serves 1,947 people · EPA ID CT0590031 |
|---|---|
| Water Source | Purchased surface water from GROTON UTILITIES |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 187 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 |
May also be available: T-Mobile.
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