Ansonia City property record for 11 Hillside Ave, Ansonia, CT 06401
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $810 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26050 |
| Primary APN | 26050 |
|---|---|
| Alternative APN |
|
| Lot Area | 3,920 sqft (0.09 acres) |
|---|
| Sewer | Septic |
|---|
| Account Number | 26050 |
|---|---|
| Street Address | 11 HILLSIDE AVE |
| City | ANSONIA |
| State | CT |
| Zip | 06401-2433 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | B |
| Legal Block | 36 |
| Legal Lot Number | 14 |
| Jurisdiction | ANSONIA CT |
| Township / Civil Division | ANSONIA |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 125200 |
11 Hillside Ave, residential vacant land, is owned by two individuals.
Source: Ansonia City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9 HILLSIDE AVE, ANSONIA, CT 06401-2433 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 11 Hillside Ave was $810, 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 | $810.00 (+3.18%) | $27,510 (-) Land $27,510 | |
| 2025 | $785.00 | $27,510 Land $27,510 | $39,300 Land $39,300 |
| 2024 | $785.00 (+8.73%) | ||
| 2023 | $722.00 (-26.55%) | $27,510 (+5.81%) Land $27,510 | |
| 2022 | $983.00 | $26,000 Land $26,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 Hillside Ave 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 11 Hillside Ave 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 461 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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