New Haven City property record for 13 Castle St, New Haven, CT 06513
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 2,296 sqft · built 2003 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $163,000 (Mar 2004) |
| Tax Bill | $7,317 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 172 0776 00400 |
| Primary APN | 172 0776 00400 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,296 sqft Living Area |
| Gross Area | 3,576 sqft |
| 1st Floor Area | 1,120 sqft |
| Basement Area | 1,120 sqft |
| Unfinished Basement | 1,120 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| 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 | 172 0776 00400 |
|---|---|
| Street Address | 13 CASTLE ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06513-3010 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM2 |
| Legal Block | 776 |
| Legal Lot Number | 400 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 142400 |
Source: New Haven City records, as of June 25, 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 | 15 CASTLE ST, NEW HAVEN, CT 06513-3010 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 22, 2004 · Amount on Record |
| Deed Sale | Mar 22, 2004 · Amount on Record |
| Prior Sale | Sep 18, 1987 · Amount on Record |
| Deed Book / Page | 6734 / 240 |
| Record Updated | Sep 20, 2026 |
Source: New Haven City assessment roll, as of June 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 |
|---|---|---|---|
| 2025 | $7,317.00 | $185,710 (-) Land $27,230 Building $158,480 | $129,997 Land $19,061 Building $110,936 |
| 2024 | $7,317.00 (+5.92%) | ||
| 2023 | $6,908.00 (-6.42%) | $185,710 (-) Land $27,230 Building $158,480 | |
| 2022 | $7,382.00 | $185,710 Land $27,230 Building $158,480 |
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 390 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: AT&T, GoNetspeed, T-Mobile.
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