Stonington Town property record for 83 Boulder Ave, Stonington, CT 06378
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,429 sqft · built 1930 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | Individual Name on File |
| Last Sale | $230,000 (May 1995) |
| Tax Bill | $16,573 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | STON M:129 B:19 L:7 |
| Primary APN | STON M:129 B:19 L:7 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,429 sqft Living Area |
| Gross Area | 2,548 sqft |
| 1st Floor Area | 725 sqft |
| Basement Area | 682 sqft |
| Unfinished Basement | 682 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,632 sqft (0.29 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 422400 |
|---|---|
| Street Address | 83 BOULDER AVE |
| City | STONINGTON |
| State | CT |
| Zip | 06378-3006 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-20 |
| Legal Block | 19 |
| Legal Lot Number | 7 |
| Jurisdiction | STONINGTON CT |
| Township / Civil Division | STONINGTON |
| Census Block Group | 3 |
| Census Block | 3031 |
| Census Tract | 705200 |
83 Boulder Ave is owned by an individual who bought it in May 1995.
Source: Stonington Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 250 D WELTON WAY, THOMASTON, CT 06787-1264 |
| 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 | May 22, 1995 · Amount on File |
| Deed Sale | May 22, 1995 · Amount on File |
| Deed Book / Page | 380 / 303 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 83 Boulder Ave was $16,573, up 5.1% from the year before.
Source: Stonington Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Stonington Town |
| Unified School District | Stonington School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $16,573.00 (+5.05%) | $781,000 (-) Land $590,500 Building $190,500 | $908,611 (+66.2%) |
| 2025 | $15,776.00 | $781,000 Land $590,500 Building $190,500 | $546,700 Land $413,350 Building $133,350 |
| 2024 | $15,776.00 (+4.77%) | ||
| 2023 | $15,058.00 (+6.2%) | $781,000 (+44.31%) Land $590,500 Building $190,500 | |
| 2022 | $14,179.00 | $541,200 Land $430,900 Building $110,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 83 Boulder Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 12.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 83 Boulder Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | AQUARION-MYSTIC private · serves 10,788 people · EPA ID CT1370011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| 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 | 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 32 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| Breezeline Cable | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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