366 Upper State St, North Haven, CT 06473 Property Records

North Haven Town property record for 366 Upper State St, North Haven, CT 06473

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,136 sqft · built 1959
Lot Size	0.99 acres (43,124 sqft)
Owner	Individual Name on File
Last Sale	$140,000 (Dec 2017)
Tax Bill	$6,717 (2025)
Deeds & Mortgages	Dec 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`NRHV M:093 L:060`

Property Details

APN / Parcel Number

Primary APN	`NRHV M:093 L:060`
Alternative APN	`238100`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,136 sqft Living Area
Gross Area	3,316 sqft
1st Floor Area	1,090 sqft
Basement Area	1,136 sqft
Unfinished Basement	1,136 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1983
Architectural Style	Split Level
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	43,124 sqft (0.99 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	238100
Street Address	366 UPPER STATE ST
City	NORTH HAVEN
State	CT
Zip	06473-1027
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Legal Lot Number	60
Jurisdiction	NORTH HAVEN CT
Township / Civil Division	NORTH HAVEN
Census Block Group	2
Census Block	2006
Census Tract	167101

Owner

Source: North Haven Town records · APN NRHV M:093 L:060

Assessment roll updated June 25, 2026 · Last verified July 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 File
Mailing Address	366 UPPER STATE ST, NORTH HAVEN, CT 06473-1027
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 22, 2017 · Amount on Record
Deed Sale	Dec 22, 2017 · Amount on Record
Deed Document Number	20173563
Deed Book / Page	965 / 23
Record Updated	Sep 20, 2026

December 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NORTH HAVEN CT
Recording Date	Dec 22, 2017
Property Address	366 UPPER STATE ST, NORTH HAVEN, CT 06473-1027
Document Number	965-23
Book / Page	000965 / 000023
Instrument Date	Dec 21, 2017
Instrument	3563
Transaction Type	Transfer
Record Updated	Jan 23, 2018

Transaction

Amount	Amount Recorded
Tax	$140.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	366 UPPER STATE ST NORTH HAVEN CT 064731027, NORTH HAVEN, CT 06473-1027

Tax Assessment & Valuation

Source: North Haven Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	North Haven Town
Unified School District	North Haven School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,717.00	$227,990 (+34.21%) Land $81,060 Building $146,930	$159,593 Land $56,742 Building $102,851
2024	$6,717.00 (+21.09%)
2023	$5,547.00	$169,880 Land $81,060 Building $88,820

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09009C, as of January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 68 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CT0930011, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	REGIONAL WATER AUTHORITY serves 418,900 people
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.