New Haven City property record for 139 Winchester Ave, New Haven, CT 06511
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,982 sqft · built 1910 |
| Lot Size | 0.147 acres (6,413 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $30,000 (Mar 2008) |
| Tax Bill | $11,248 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 246 0358 00800 |
| Primary APN | 246 0358 00800 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 1,982 sqft Living Area |
| Gross Area | 3,326 sqft |
| 1st Floor Area | 881 sqft |
| Basement Area | 871 sqft |
| Unfinished Basement | 871 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,413 sqft (0.147 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 246 0358 00800 |
|---|---|
| Street Address | 139 WINCHESTER AVE |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-3503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM2 |
| Legal Block | 358 |
| Legal Lot Number | 800 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 141600 |
139 Winchester Ave is owned and occupied by two individuals who bought it in March 2008.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 139 WINCHESTER AVE, NEW HAVEN, CT 06511-3503 |
| 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 11, 2008 · Amount on File |
| Deed Sale | Mar 11, 2008 · Amount on File |
| Prior Sale | Feb 2, 1987 · Amount on File |
| Deed Book / Page | 8166 / 342 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 139 Winchester Ave was $11,248, up 1.4% from the year before.
Source: New Haven City assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | New Haven City |
| Unified School District | New Haven School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $11,248.00 (+1.42%) | $281,470 (-) Land $93,520 Building $187,950 | $584,068 (+196.44%) |
| 2025 | $11,090.00 | $281,470 Land $93,520 Building $187,950 | $197,029 Land $65,464 Building $131,565 |
| 2024 | $11,090.00 (+5.91%) | ||
| 2023 | $10,471.00 (-6.41%) | $281,470 (-) Land $93,520 Building $187,950 | |
| 2022 | $11,188.00 | $281,470 Land $93,520 Building $187,950 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 139 Winchester 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 139 Winchester Ave 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 97% of the US · lower than 95% 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 339 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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