103 Mill Rd, North Haven, CT 06473 Property Records

North Haven Town property record for 103 Mill Rd, North Haven, CT 06473

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,540 sqft · built 1968
Lot Size	1.12 acres (48,787 sqft)
Owner	2 Individual Names on File
Last Sale	$475,000 (Jul 2023)
Tax Bill	$10,580 (2026)
Deeds & Mortgages	Jul 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`NRHV M:046 L:038`

Property Details

APN / Parcel Number

Primary APN	`NRHV M:046 L:038`
Alternative APNs	`062750` `62750`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,540 sqft Living Area
Gross Area	3,066 sqft
1st Floor Area	1,540 sqft
Basement Area	1,430 sqft
Unfinished Basement	830 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1994
Architectural Style	Raised Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	48,787 sqft (1.12 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	62750
Street Address	103 MILL RD
City	NORTH HAVEN
State	CT
Zip	06473-3419
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Legal Lot Number	38
Jurisdiction	NORTH HAVEN CT
Township / Civil Division	NORTH HAVEN
Census Block Group	5
Census Block	5013
Census Tract	167301

Owner

103 Mill Rd is owned and occupied by two individuals who bought it in July 2023.

Source: North Haven Town records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	103 MILL RD, NORTH HAVEN, CT 06473-3419
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 31, 2023 · Amount on File
Deed Sale	Jul 31, 2023 · Amount on File
Prior Sale	Aug 5, 2013 · Amount on File
Deed Document Number	20231721
Deed Book / Page	1071 / 714
Transfer Doc	823-88
Record Updated	Oct 29, 2026

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NORTH HAVEN CT
Recording Date	Jul 31, 2023
Property Address	103 MILL RD, NORTH HAVEN, CT 06473-3419
Document Number	001071-714
Book / Page	1071 / 714
Instrument Date	Jul 27, 2023
Instrument	202300001721
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	103 MILL RD, NORTH HAVEN, CT 06473-3419
Investor	Possibly a Property Investor

Mortgage

Document Number	202300001722
Date	Jul 31, 2023
Instrument	202300001722

Lender

Name	ONTO MORTGAGE

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 103 Mill Rd was $10,580, up 3.7% from the year before.

Source: North Haven Town assessment roll, as of September 25, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$10,580.00 (+3.73%)	$346,220 (-) Land $82,110 Building $264,110	$531,240 (+119.2%)
2025	$10,200.00	$346,220 Land $82,110 Building $264,110	$242,354 Land $57,477 Building $184,877
2024	$10,200.00 (+47.53%)
2023	$6,914.00	$211,760 Land $82,110 Building $129,650

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 103 Mill Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective January 25, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 103 Mill Rd 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.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 134 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