Stonington Town property record for 12 School St, Mystic, CT 06355
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,386 sqft · built 1910 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $115,000 (Dec 1998) |
| Tax Bill | $6,351 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | STON M:174 B:9 L:26 |
| Primary APN | STON M:174 B:9 L:26 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,386 sqft Living Area |
| Gross Area | 2,581 sqft |
| 1st Floor Area | 693 sqft |
| Basement Area | 693 sqft |
| Unfinished Basement | 693 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,405 sqft (0.17 acres) |
| Deck Area | Deck Area |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 712500 |
|---|---|
| Street Address | 12 SCHOOL ST |
| City | MYSTIC |
| State | CT |
| Zip | 06355-2731 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH-10 |
| Legal Block | 9 |
| Legal Lot Number | 26 |
| Jurisdiction | STONINGTON CT |
| Township / Civil Division | STONINGTON |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 705300 |
12 School St is owned and occupied by two individuals who bought it in December 1998.
Source: Stonington Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12 SCHOOL ST, MYSTIC, CT 06355-2731 |
| 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 |
|---|---|
| Last Sale | Dec 8, 1998 · Amount on File |
| Deed Sale | Dec 8, 1998 · Amount on File |
| Deed Book / Page | 428 / 714 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 12 School St was $6,351, up 6.7% 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 | $6,351.00 (+6.7%) | $297,900 (-) Land $105,100 Building $192,800 | $657,501 (+215.3%) |
| 2025 | $5,952.00 | $297,900 Land $105,100 Building $192,800 | $208,530 Land $73,570 Building $134,960 |
| 2024 | $5,952.00 (+3.98%) | ||
| 2023 | $5,724.00 (+25.58%) | $297,900 (+65.96%) Land $105,100 Building $192,800 | |
| 2022 | $4,558.00 | $179,500 Land $73,700 Building $105,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12 School St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 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 12 School 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 | 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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