Ansonia City property record for 181 Beaver St, Ansonia, CT 06401
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,736 sqft · built 1942 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $178,750 (Mar 2008) |
| Tax Bill | $5,257 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21400 |
| Primary APN | 21400 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,736 sqft Living Area |
| Gross Area | 3,876 sqft |
| 1st Floor Area | 868 sqft |
| Attic | Attic |
| Attic Area | 868 sqft |
| Basement Area | 868 sqft |
| Unfinished Basement | 868 sqft |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 4,792 sqft (0.11 acres) |
| Garage Type | Detached |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Septic |
| Account Number | 21400 |
|---|---|
| Street Address | 181 BEAVER ST |
| City | ANSONIA |
| State | CT |
| Zip | 06401-3107 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | B |
| Legal Block | 12 |
| Jurisdiction | ANSONIA CT |
| Township / Civil Division | ANSONIA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 125200 |
181 Beaver St, a duplex, is owned and occupied by two individuals who bought it in March 2008.
Source: Ansonia City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 181 BEAVER ST, ANSONIA, CT 06401-3107 |
| 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 | Mar 4, 2008 · Amount on File |
| Deed Sale | Mar 4, 2008 · Amount on File |
| Prior Sale | Jul 6, 2005 · Amount on File |
| Deed Book / Page | 472 / 57 |
| Transfer Doc | 424-1032 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 181 Beaver St was $5,257, 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 | $5,257.00 (+3.2%) | $178,430 (-) Land $36,960 Building $141,470 | $367,549 (+194.27%) |
| 2025 | $5,094.00 | $178,430 Land $36,960 Building $141,470 | $124,901 Land $25,872 Building $99,029 |
| 2024 | $5,094.00 (+8.8%) | ||
| 2023 | $4,682.00 (+13.94%) | $178,430 (+64.15%) Land $36,960 Building $141,470 | |
| 2022 | $4,109.00 | $108,700 Land $32,500 Building $76,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 181 Beaver 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 181 Beaver 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 | 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 264 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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