North Haven Town property record for 45 William St, North Haven, CT 06473
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,024 sqft · built 1954 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $140,000 (May 2002) |
| Tax Bill | $5,686 (2026) |
| Deeds & Mortgages | Aug 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | NRHV M:053 L:030 |
| Primary APN | NRHV M:053 L:030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,024 sqft Living Area |
| Gross Area | 2,708 sqft |
| 1st Floor Area | 1,024 sqft |
| Basement Area | 1,024 sqft |
| Unfinished Basement | 512 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 263200 |
|---|---|
| Street Address | 45 WILLIAM ST |
| City | NORTH HAVEN |
| State | CT |
| Zip | 06473-2646 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R12 |
| Legal Lot Number | 30 |
| Jurisdiction | NORTH HAVEN CT |
| Township / Civil Division | NORTH HAVEN |
| Census Block Group | 3 |
| Census Block | 3021 |
| Census Tract | 167201 |
Source: North Haven Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 9 ANDERSON RD, WALLINGFORD, CT 06492-5542 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 16, 2002 · Amount on Record |
| Deed Sale | May 16, 2002 · Amount on Record |
| Deed Book / Page | 601 / 154 |
| Last Transfer Date | Aug 7, 2020 |
| Transfer Doc | 1008-539 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NORTH HAVEN CT |
| Recording Date | Aug 17, 2020 |
| Property Address | 45 WILLIAM ST, NORTH HAVEN, CT 06473-2646 |
| Document Number | 1008-539 |
| Book / Page | 001008 / 000539 |
| Instrument Date | Aug 7, 2020 |
| Instrument | 2254 |
| Transaction Type | Transfer |
| Record Updated | Sep 8, 2020 |
| Title Company | UNKNOWN |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 45 WILLIAM ST NORTH HAVEN CT 064732646, NORTH HAVEN, CT 06473-2646 |
Source: North Haven Town assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | North Haven Town |
| Unified School District | North Haven School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,686.00 (+3.74%) | $186,060 (-) Land $70,140 Building $115,920 | $323,799 (+148.61%) |
| 2025 | $5,481.00 | $186,060 (+31.93%) Land $70,140 Building $115,920 | $130,242 Land $49,098 Building $81,144 |
| 2024 | $5,481.00 (+19.02%) | ||
| 2023 | $4,605.00 | $141,030 Land $70,140 Building $70,890 |
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 171 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| GoNetspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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