New Haven City property record for 203 Rosette St, New Haven, CT 06519 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Duplex Single |
| Year Built | Built 1900 |
| Square Footage | 2,401 sqft Living Area |
| Lot Size | 5,227 sqft (0.12 acres) |
| Last Sale | $18,000 (1995) |
| Tax Bill | $5,271.00 (2025) |
| Primary APN | 275 0039 02100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Building Area | 2,401 sqft Living Area |
| Gross Area | 3,709 sqft Gross Area |
| 1st Floor | 906 sqft 1st Floor |
| Basement Area | 906 sqft Basement |
| Unfinished Basement | 906 sqft Unfinished |
| Stories | 3 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Duplex Single Style |
| Exterior Material | Asbestos Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 5,227 sqft (0.12 acres) |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Account Number | 275 0039 02100 |
|---|---|
| Street Address | 203 ROSETTE ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06519-2435 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Block | 39 |
| Legal Lot Number | 2100 |
| Jurisdiction | NEW HAVEN CT |
| Minor Civil Division | NEW HAVEN |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 140500 |
Source: New Haven City records · APN 275 0039 02100
Assessment roll updated June 25, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 203 ROSETTE ST, NEW HAVEN, CT 06519-2435 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 12, 1995 · Amount on Record |
| Deed Sale | Jul 12, 1995 · Amount on Record |
| Deed Book / Page | 4884 / 236 |
| Record Refreshed | Sep 20, 2026 |
Source: New Haven City records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | New Haven City |
| Unified School District | New Haven School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,271.00 | $133,770 (-) Land $23,800 Building $109,970 | $93,639 Land $16,660 Building $76,979 |
| 2024 | $5,271.00 (+5.93%) | ||
| 2023 | $4,976.00 (-6.41%) | $133,770 (-) Land $23,800 Building $109,970 | |
| 2022 | $5,317.00 | $133,770 Land $23,800 Building $109,970 |
Source: FEMA National Flood Hazard Layer, County delivery 09009C updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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