334 Madison St, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 334 Madison St, Sag Harbor, NY 11963

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,114 sqft · built 1991
Lot Size	0.95 acres (41,382 sqft)
Owner	2 Individual Names on Record
Tax Bill	$2,521 (2024)
Deeds & Mortgages	Feb 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`0903-007.00-02.00-025.001`

Property Details

APN / Parcel Number

Primary APN	`0903-007.00-02.00-025.001`
Alternative APNs	`473609 007.000-0002-025.001` `360900700000020250010000` `473600100760`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	1,114 sqft Living Area
1st Floor Area	1,114 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Mobile Home
Exterior Material	Aluminum/Vinyl
Lot Area	41,382 sqft (0.95 acres)
View / Lot	Below Average
Porch	Porch
Porch Area	145 sqft
Shed	1 Shed

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	334 MADISON ST
City	SAG HARBOR
State	NY
Zip	11963
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	VILLA
Legal Description	1987 LD EQ + 2700
Legal Block	2
Legal Lot Number	25
Jurisdiction	SUFFOLK NY
Township / Civil Division	SOUTHAMPTON
Census Block Group	2
Census Block	2017
Census Tract	190708

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Sag Harbor Village District (Boundary Increase) listed 1994 · 882 contributing resources · NRIS 94000400

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	334 MADISON ST, NY
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Dec 19, 2016
Transfer Doc	0128990492
Record Updated	Sep 20, 2026

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Feb 6, 2017
Property Address	334 MADISON ST, SAG HARBOR, NY 11963
Document Number	0128990492
Book / Page	012899 / 000492
Instrument Date	Dec 19, 2016
Transaction Type	Transfer
Record Updated	May 30, 2017
Title Company	CLASSIC ABSTRACT LIMITED, CLASSIC ABSTRACT LTD

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	334 MADISON ST SAG HARBOR NY 11963, SAG HARBOR, NY 11963

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
Municipality	Sag Harbor Village
Unified School District	Sag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$924,500 (-) Land $776,900 Building $147,600	$1,467,461 (-) Land $1,233,175 Building $234,286
2024	$2,521.00 (-49.18%)		$1,467,461 (+10.32%) Land $1,233,175 Building $234,286
2023		$924,500 Land $776,900 Building $147,600	$1,330,216 Land $1,117,842 Building $212,374
2020	$4,961.00

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

Flood

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 37 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	37 in force
Nearby Flood Claims	86 (1978–2024)
Claims Outside the SFHA	14 of 86
Most Recent Claim	Aug 2024 · Severe Storm And Flooding
Claims by Event	Hurricane Sandy, Oct 2012 · 25 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 12 claims Coastal Storms & Flooding, Mar 1984 · 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 305 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
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20