New Haven City property record for 223 Blake St, New Haven, CT 06515
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2.5 ba · 2,218 sqft · built 1900 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Individual Name on File |
| Last Sale | $50,000 (May 2010) |
| Tax Bill | $5,595 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 356 1150 01300 |
| Primary APN | 356 1150 01300 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 3 Stories |
| Building Area | 2,218 sqft Living Area |
| Gross Area | 3,278 sqft |
| 1st Floor Area | 792 sqft |
| Basement Area | 792 sqft |
| Unfinished Basement | 792 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,049 sqft (0.07 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Account Number | 356 1150 01300 |
|---|---|
| Street Address | 223 BLAKE ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06515-1310 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM1 |
| Legal Block | 1150 |
| Legal Lot Number | 1300 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 141301 |
223 Blake St, a duplex, is owned by an individual who bought it in May 2010.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 30 HAZEL TER, 26, WOODBRIDGE, CT 06525-2240 |
| 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 | May 28, 2010 · Amount on File |
| Deed Sale | May 28, 2010 · Amount on File |
| Prior Sale | Mar 16, 2010 |
| Deed Book / Page | 8547 / 254 |
| Transfer Doc | 00008521-2 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 223 Blake St was $5,595, 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 | $5,595.00 (+1.43%) | $140,000 (-) Land $45,080 Building $94,920 | $317,176 (+223.65%) |
| 2025 | $5,516.00 | $140,000 Land $45,080 Building $94,920 | $98,000 Land $31,556 Building $66,444 |
| 2024 | $5,516.00 (+5.91%) | ||
| 2023 | $5,208.00 (-22.59%) | $140,000 (-17.29%) Land $45,080 Building $94,920 | |
| 2022 | $6,728.00 | $169,260 Land $45,080 Building $124,180 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 223 Blake 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 223 Blake 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 | 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 658 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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