New Haven City property record for 223 Rosette St, New Haven, CT 06519
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 1,955 sqft · built 1900 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Company Name on File |
| Last Sale | $44,000 (Mar 2010) |
| Tax Bill | $4,319 (2026) |
| Deeds & Mortgages | Dec 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 275 0039 02500 |
| Primary APN | 275 0039 02500 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,955 sqft Living Area |
| Gross Area | 3,248 sqft |
| 1st Floor Area | 935 sqft |
| Basement Area | 935 sqft |
| Unfinished Basement | 935 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,405 sqft (0.17 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 275 0039 02500 |
|---|---|
| Street Address | 223 ROSETTE ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06519-2435 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM2 |
| Legal Block | 39 |
| Legal Lot Number | 2500 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 140500 |
223 Rosette St, a duplex, is owned by a company that acquired it in November 2020.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 136 FARREN AVE, NEW HAVEN, CT 06513-4525 |
| Owner Type | Company |
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 | Mar 30, 2010 · Amount on File |
| Deed Sale | Mar 30, 2010 · Amount on File |
| Prior Sale | Jun 12, 2009 |
| Deed Book / Page | 8520 / 254 |
| Last Transfer Date | Nov 12, 2020 |
| Transfer Doc | 10088-68 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Recording Date | Dec 3, 2020 |
| Property Address | 223 ROSETTE ST, NEW HAVEN, CT 06519-2435 |
| Document Number | 10088-68 |
| Book / Page | 010088 / 000068 |
| Instrument Date | Nov 12, 2020 |
| Instrument | 9723 |
| Transaction Type | Transfer |
| Record Updated | Dec 22, 2020 |
| Title Company | UNKNOWN |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 223 ROSETTE ST NEW HAVEN CT 065192435, NEW HAVEN, CT 06519-2435 |
The 2026 property tax bill for 223 Rosette St was $4,319, 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 | $4,319.00 (+1.43%) | $108,080 (-) Land $24,710 Building $83,370 | $339,458 (+348.69%) |
| 2025 | $4,258.00 | $108,080 Land $24,710 Building $83,370 | $75,656 Land $17,297 Building $58,359 |
| 2024 | $4,258.00 (+5.89%) | ||
| 2023 | $4,021.00 (-6.4%) | $108,080 (-) Land $24,710 Building $83,370 | |
| 2022 | $4,296.00 | $108,080 Land $24,710 Building $83,370 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 223 Rosette 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.
The area around 223 Rosette St 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 499 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: T-Mobile.
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