80 Harbor Dr, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 80 Harbor Dr, Sag Harbor, NY 11963

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,832 sqft · built 1991
Lot Size	0.49 acres (21,344 sqft)
Owner	Individual Name on File
Last Sale	$4,000,000 (Jan 2023)
Tax Bill	$27,704 (2020)
Deeds & Mortgages	Jan 2023 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`0900-009.00-03.00-045.000`

Property Details

APN / Parcel Number

Primary APN	`0900-009.00-03.00-045.000`
Alternative APNs	`473689 009.000-0003-045.000` `368900900000030450000000` `473600124360`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,832 sqft Living Area
1st Floor Area	1,832 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Mobile Home
Exterior Material	Wood
Foundation Type	No Foundation
Lot Area	21,344 sqft (0.49 acres)
View / Lot	Waterfront
Porch	Open Porch
Porch Area	164 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water
Heating Fuel	Oil
Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	80 HARBOR DR
City	SAG HARBOR
State	NY
Zip	11963-1814
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	BLK LOT H
Legal Subdivision	HARBOR ISLAND
Legal Block	3
Legal Lot Number	45
Jurisdiction	SUFFOLK NY
Township / Civil Division	SOUTHAMPTON
Census Block Group	1
Census Block	1008
Census Tract	190711

Owner

80 Harbor Dr is owned by an individual who bought it in January 2023.

Source: Suffolk County and Southampton Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	9 HOLLY WAY, AMAGANSETT, NY 11930
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	Name on Deed
Last Sale	Jan 31, 2023 · Amount on File
Deed Sale	Jan 31, 2023 · Amount on File
Prior Sale	Aug 11, 1998 · Amount on File
Deed Book / Page	13186 / 870
Prior Transfer Date	Feb 18, 2004
Prior Transfer Doc	1230000695
Record Updated	Oct 29, 2026

January 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 31, 2023
Property Address	80 HARBOR DR, SAG HARBOR, NY 11963-1814
Document Number	0131860870
Book / Page	13186 / 870
Instrument Date	Nov 15, 2022
Transaction Type	Transfer
Record Updated	Jan 30, 2024
Title Company	FIDELITY NATIONAL TITLE MA, FIDELITY NATIONAL TITLE (AKA

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
Address	9 HOLLY WAY, AMAGANSETT, NY 11930

Mortgage

Document Number	0023478509
Date	Jan 31, 2023
Instrument	23478/509

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	3.2%
Type Change Date	Dec 1, 2029
Max Rate At Change	2.5%
Index	Other

Tax Assessment & Valuation

Source: Suffolk County and Southampton Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Southampton Town
Unified School District	Sag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,589,700 Land $2,268,300 Building $321,400
2024			$4,110,635 (+12.24%) Land $3,600,476 Building $510,159
2023		$2,545,300 (-) Land $2,268,300 Building $277,000	$3,662,302 (+13.67%) Land $3,263,741 Building $398,561
2022	Homeowner's exemption Senior Citizen's exemption	$2,545,300 Land $2,268,300 Building $277,000	$3,221,899 Land $2,871,266 Building $350,633
2020	$27,704.00

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

Flood

FEMA maps place 80 Harbor Dr in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 191 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	191 in force
Nearby Flood Claims	11 (1991–2024)
Claims Outside the SFHA	3 of 11
Most Recent Claim	Apr 2024 · tidal / storm surge
Claims by Event	Hurricane Sandy, Oct 2012 · 5 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 80 Harbor Dr is low, with less than 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 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
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 220 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20