New Haven City property record for 183 Blatchley Ave, New Haven, CT 06513
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2 ba · 2,678 sqft · built 1900 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $100,000 (Sep 1994) |
| Tax Bill | $7,469 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 166 0732 01900 |
| Primary APN | 166 0732 01900 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,678 sqft Living Area |
| Gross Area | 5,636 sqft |
| 1st Floor Area | 1,453 sqft |
| Basement Area | 1,453 sqft |
| Unfinished Basement | 1,453 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,098 sqft (0.14 acres) |
| Garage Type | Detached |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Account Number | 166 0732 01900 |
|---|---|
| Street Address | 183 BLATCHLEY AVE |
| City | NEW HAVEN |
| State | CT |
| Zip | 06513-3814 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM1 |
| Legal Block | 732 |
| Legal Lot Number | 1900 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 142300 |
183 Blatchley Ave, a duplex, is owned and occupied by two individuals who bought it in September 1994.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 183 BLATCHLEY AVE, NEW HAVEN, CT 06513-3814 |
| 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 | Sep 14, 1994 · Amount on File |
| Deed Sale | Sep 14, 1994 · Amount on File |
| Deed Book / Page | 4778 / 135 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 183 Blatchley Ave was $7,469, up 4.5% 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 | $7,469.00 (+4.48%) | $186,900 (+3.01%) Land $40,880 Building $146,020 | $388,998 (+206.28%) |
| 2025 | $7,149.00 | $181,440 Land $40,880 Building $140,560 | $127,008 Land $28,616 Building $98,392 |
| 2024 | $7,149.00 (+5.91%) | ||
| 2023 | $6,750.00 (-6.41%) | $181,440 (-) Land $40,880 Building $140,560 | |
| 2022 | $7,212.00 | $181,440 Land $40,880 Building $140,560 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 183 Blatchley 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.
The area around 183 Blatchley Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 810 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
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