Stonington Town property record for 18 Mark St, Pawcatuck, CT 06379
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,386 sqft · built 1971 |
| Lot Size | 0.46 acres (20,038 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $240,000 (Oct 2012) |
| Tax Bill | $5,695 (2026) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | STON M:12 B:14 L:9 |
| Primary APN | STON M:12 B:14 L:9 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,386 sqft Living Area |
| Gross Area | 2,946 sqft |
| 1st Floor Area | 1,386 sqft |
| Basement Area | 875 sqft |
| Unfinished Basement | 875 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Raised Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,038 sqft (0.46 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Septic |
| Account Number | 457500 |
|---|---|
| Street Address | 18 MARK ST |
| City | PAWCATUCK |
| State | CT |
| Zip | 06379-2531 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-15 |
| Legal Block | 14 |
| Legal Lot Number | 9 |
| Jurisdiction | STONINGTON CT |
| Township / Civil Division | STONINGTON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 705101 |
18 Mark St is owned and occupied by two individuals who bought it in October 2012.
Source: Stonington Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 MARK ST, PAWCATUCK, CT 06379-2531 |
| 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 | Oct 26, 2012 · Amount on File |
| Deed Sale | Oct 26, 2012 · Amount on File |
| Prior Sale | Dec 22, 2004 · Amount on File |
| Deed Document Number | 201224 |
| Deed Book / Page | 706 / 1012 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | STONINGTON CT |
| Property Address | 18 MARK ST, PAWCATUCK, CT 06379-2531 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2025 |
| Name | Verified Name |
|---|
| Document Number | 00817-1097 |
|---|---|
| Date | Apr 28, 2021 |
| Book Page | 817/1097 |
| Instrument | 3153280010 |
| Name | CHELSEA GROTON BANK |
|---|---|
| Type | Bank |
| Type | Balloon Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
The 2026 property tax bill for 18 Mark St was $5,695, 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 | $5,695.00 (+5.13%) | $272,500 (-) Land $69,700 Building $202,800 | $423,456 (+122%) |
| 2025 | $5,417.00 | $272,500 Land $69,700 Building $202,800 | $190,750 Land $48,790 Building $141,960 |
| 2024 | $5,417.00 (+4.33%) | ||
| 2023 | $5,192.00 (+29.28%) | $272,500 (+73.79%) Land $69,700 Building $202,800 | |
| 2022 | $4,016.00 | $156,800 Land $60,300 Building $96,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Mark St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 18 Mark 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | WESTERLY WATER DEPARTMENT serves 35,298 people · EPA ID RI1559512 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 22 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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Breezeline Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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