Stonington Town property record for 57 Boulder Ave, Stonington, CT 06378
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,536 sqft · built 1800 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Company Name on File |
| Last Sale | $550,000 (Mar 2018) |
| Tax Bill | $15,497 (2026) |
| Deeds & Mortgages | Mar 2018 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | STON M:129 B:16 L:2 |
| Primary APN | STON M:129 B:16 L:2 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,536 sqft Living Area |
| Gross Area | 2,389 sqft |
| 1st Floor Area | 1,024 sqft |
| Year Built | Built 1800 |
|---|---|
| Effective Year Built | Effective 1800 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,841 sqft (0.18 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 713100 |
|---|---|
| Street Address | 57 BOULDER AVE |
| City | STONINGTON |
| State | CT |
| Zip | 06378-3005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-20 |
| Legal Block | 16 |
| Legal Lot Number | 2 |
| Jurisdiction | STONINGTON CT |
| Township / Civil Division | STONINGTON |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 705200 |
57 Boulder Ave is owned by a company that bought it in March 2018.
Source: Stonington Town records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 57 BOULDER AVE, STONINGTON, CT 06378-3005 |
| Owner Type | Company |
| Vesting | Company |
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 29, 2018 · Amount on File |
| Deed Sale | Mar 29, 2018 · Amount on File |
| Prior Sale | May 12, 2005 · Amount on File |
| Deed Document Number | 20182964490006 |
| Deed Book / Page | 774 / 888 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | STONINGTON CT |
| Recording Date | Mar 29, 2018 |
| Property Address | 57 BOULDER AVE, STONINGTON, CT 06378-3005 |
| Document Number | 774-888 |
| Book / Page | 000774 / 000888 |
| Instrument Date | Mar 26, 2018 |
| Instrument | 296449 |
| Transaction Type | Transfer |
| Record Updated | Apr 16, 2018 |
| Amount | Amount on Record |
|---|---|
| Tax | $550.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 124 BEDFORD RD SLEEPY HOLLOW NY 105912104, SLEEPY HOLLOW, NY 10591-2104 |
The 2026 property tax bill for 57 Boulder Ave was $15,497, up 10.9% 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 | $15,497.00 (+10.87%) | $730,300 (+5.53%) Land $557,800 Building $172,500 | $1,017,733 (+110.1%) |
| 2025 | $13,978.00 | $692,000 Land $557,800 Building $134,200 | $484,400 Land $390,460 Building $93,940 |
| 2024 | $13,978.00 (+4.47%) | ||
| 2023 | $13,380.00 (+3.91%) | $694,000 (+41.2%) Land $557,800 Building $136,200 | |
| 2022 | $12,877.00 | $491,500 Land $397,400 Building $94,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 57 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 57 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 197 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 1,200 / 35 |
| Breezeline Cable | 1,000 / 50 |
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