New Haven City property record for 527 Orange St, New Haven, CT 06511
| Details | 8 bd · 4 ba · 3,805 sqft · built 1900 |
|---|---|
| Lot Size | 0.085 acres (3,691 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $17,716 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 211 0373 01800 |
| Primary APN | 211 0373 01800 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 17 Rooms |
| Units | 4 Units |
| Stories | 3 Stories |
| Building Area | 3,805 sqft Living Area |
| Gross Area | 5,926 sqft |
| 1st Floor Area | 1,447 sqft |
| Basement Area | 1,447 sqft |
| Unfinished Basement | 1,447 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1971 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,691 sqft (0.085 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Account Number | 211 0373 01800 |
|---|---|
| Street Address | 527 ORANGE ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-5077 |
| Property Category | Other |
| Property Type | Unknown |
| Local Zoning Code | RM2 |
| Legal Block | 373 |
| Legal Lot Number | 1800 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 142000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Orange Street Historic District (Boundary Increase) listed 2017 · 182 contributing resources · NRIS 85002314 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
527 Orange St is owned by an individual.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 484 ORANGE ST, NEW HAVEN, CT 06511-3843 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 527 Orange St was $17,716, 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 | $17,716.00 (+1.43%) | $443,310 (-) Land $209,930 Building $233,380 | |
| 2025 | $17,466.00 | $443,310 Land $209,930 Building $233,380 | $633,300 Land $299,900 Building $333,400 |
| 2024 | $17,466.00 (+5.91%) | ||
| 2023 | $16,491.00 (-6.42%) | $443,310 (-) Land $209,930 Building $233,380 | |
| 2022 | $17,622.00 | $443,310 Land $209,930 Building $233,380 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 527 Orange 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 527 Orange 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 592 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 / 2,000 |
| GoNetspeed Fiber | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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