New Haven City property record for 61 William St, New Haven, CT 06511
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 2 ba · 2,828 sqft · built 1880 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $110,000 (Jul 2013) |
| Tax Bill | $10,440 (2026) |
| Deeds & Mortgages | Aug 2025 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 209 0590 01200 |
| Primary APN | 209 0590 01200 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,828 sqft Living Area |
| Gross Area | 5,054 sqft |
| 1st Floor Area | 1,414 sqft |
| Attic | Attic |
| Attic Area | 682 sqft |
| Basement Area | 1,414 sqft |
| Unfinished Basement | 1,414 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1880 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,792 sqft (0.11 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 209 0590 01200 |
|---|---|
| Street Address | 61 WILLIAM ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-4940 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM2 |
| Legal Block | 590 |
| Legal Lot Number | 1200 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 142100 |
Source: New Haven City records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 232 SAINT JOHN ST, NEW HAVEN, CT 06511-4917 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 1, 2013 · Amount on Record |
| Deed Sale | Jul 1, 2013 · Amount on Record |
| Prior Sale | Sep 27, 2010 |
| Deed Book / Page | 9015 / 233 |
| Transfer Doc | 8735-201 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Property Address | 61 WILLIAM ST, NEW HAVEN, CT 06511-4940 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2025 |
| Name | Verified Name |
|---|
| Document Number | 010893-232 |
|---|---|
| Date | Aug 22, 2025 |
| Book Page | 10893/232 |
| Instrument | 2025-06956 |
| Name | AFC MORTGAGE GROUP LLC |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2055 |
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 | $10,440.00 (+1.43%) | $261,240 (-) Land $125,790 Building $135,450 | $524,253 (+186.68%) |
| 2025 | $10,293.00 | $261,240 (-) Land $125,790 Building $135,450 | $182,868 Land $88,053 Building $94,815 |
| 2024 | $10,293.00 (+5.92%) | ||
| 2023 | $9,718.00 (-6.41%) | $261,240 (-) Land $125,790 Building $135,450 | |
| 2022 | $10,384.00 | $261,240 Land $125,790 Building $135,450 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 346 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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