North Haven Town property record for 20 Blakeslee Ave, North Haven, CT 06473
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 1,199 sqft · built 1932 |
| Lot Size | 0.42 acres (18,295 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,210 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | NRHV M:073 L:029 |
| Primary APN | NRHV M:073 L:029 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,199 sqft Living Area |
| Gross Area | 2,490 sqft |
| 1st Floor Area | 1,059 sqft |
| Basement Area | 843 sqft |
| Unfinished Basement | 583 sqft |
| Game Room | Game Room |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 18,295 sqft (0.42 acres) |
| Garage Type | Detached |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 49000 |
|---|---|
| Street Address | 20 BLAKESLEE AVE |
| City | NORTH HAVEN |
| State | CT |
| Zip | 06473-1832 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R12 |
| Legal Lot Number | 29 |
| Jurisdiction | NORTH HAVEN CT |
| Township / Civil Division | NORTH HAVEN |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 167202 |
20 Blakeslee Ave is owned and occupied by two individuals.
Source: North Haven Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 BLAKESLEE AVE, NORTH HAVEN, CT 06473-1832 |
| Occupancy | Owner Occupied |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 20 Blakeslee Ave was $6,210, up 3.7% from the year before.
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 | $6,210.00 (+3.72%) | $203,210 (-) Land $67,410 Building $135,800 | $361,498 (+154.13%) |
| 2025 | $5,987.00 | $203,210 Land $67,410 Building $135,800 | $142,247 Land $47,187 Building $95,060 |
| 2024 | $5,987.00 (+24.16%) | ||
| 2023 | $4,822.00 | $147,680 Land $67,420 Building $80,260 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Blakeslee Ave 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.
Wildfire risk around 20 Blakeslee Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 280 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 |
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