Stonington Town property record for 65 Denison Ave, Mystic, CT 06355
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3 ba · 3,100 sqft · built 1894 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $300,000 (Jan 2014) |
| Tax Bill | $6,521 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | STON M:174 B:7 L:16 |
| Primary APN | STON M:174 B:7 L:16 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Units | 3 Units |
| Stories | 3 Stories |
| Building Area | 3,100 sqft Living Area |
| Gross Area | 5,624 sqft |
| 1st Floor Area | 1,240 sqft |
| Basement Area | 1,240 sqft |
| Unfinished Basement | 1,240 sqft |
| Year Built | Built 1894 |
|---|---|
| Effective Year Built | Effective 1894 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 16,117 sqft (0.37 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 149100 |
|---|---|
| Street Address | 65 DENISON AVE |
| City | MYSTIC |
| State | CT |
| Zip | 06355-2760 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | RH-10 |
| Legal Block | 7 |
| Legal Lot Number | 16 |
| Jurisdiction | STONINGTON CT |
| Township / Civil Division | STONINGTON |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 705300 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Mystic Bridge Historic District listed 1979 · 345 contributing resources · NRIS 79002671 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Stonington Town records, as of June 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 65 DENISON AVE, 2, MYSTIC, CT 06355-2761 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 31, 2014 · Amount on Record |
| Deed Sale | Jan 31, 2014 · Amount on Record |
| Deed Document Number | 2014256761 |
| Deed Book / Page | 725 / 633 |
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|---|
| 2025 | $6,521.00 | $326,400 (-) Land $73,400 Building $253,000 | $228,480 Land $51,380 Building $177,100 |
| 2024 | $6,521.00 (+3.99%) | ||
| 2023 | $6,271.00 (+4.6%) | $326,400 (+38.25%) Land $73,400 Building $253,000 | |
| 2022 | $5,995.00 | $236,100 Land $77,100 Building $159,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
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 342 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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