Ansonia City property record for 1 Thomas St, Ansonia, CT 06401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,142 sqft · built 1947 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Last Sale | $153,333 (Jun 2007) |
| Tax Bill | $3,972 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18110 |
| Primary APN | 18110 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,142 sqft Living Area |
| Gross Area | 2,542 sqft |
| 1st Floor Area | 816 sqft |
| Attic | Attic |
| Attic Area | 816 sqft |
| Basement Area | 816 sqft |
| Unfinished Basement | 816 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Detached |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Account Number | 18110 |
|---|---|
| Street Address | 1 THOMAS ST |
| City | ANSONIA |
| State | CT |
| Zip | 06401-3334 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Block | 27 |
| Jurisdiction | ANSONIA CT |
| Township / Civil Division | ANSONIA |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 125200 |
1 Thomas St is owned and occupied by an individual who bought it in June 2007.
Source: Ansonia City records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1 THOMAS ST, ANSONIA, CT 06401-3334 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jun 22, 2007 · Amount on File |
| Deed Sale | Jun 22, 2007 · Amount on File |
| Deed Book / Page | 463 / 431 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1 Thomas St was $3,972, up 3.2% from the year before.
Source: Ansonia City assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | Ansonia City |
| Unified School District | Ansonia School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,972.00 (+3.2%) | $134,820 (-) Land $37,730 Building $97,090 | $305,923 (+224.16%) |
| 2025 | $3,849.00 | $134,820 Land $37,730 Building $97,090 | $94,374 Land $26,411 Building $67,963 |
| 2024 | $3,849.00 (+8.79%) | ||
| 2023 | $3,538.00 (-2.18%) | $134,820 (+40.88%) Land $37,730 Building $97,090 | |
| 2022 | $3,617.00 | $95,700 Land $35,400 Building $60,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1 Thomas St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 25, 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 1 Thomas 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 95% of the US · lower than 92% 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 | REGIONAL WATER AUTHORITY serves 418,900 people · EPA ID CT0930011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| 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 |
| GoNetspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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