138 Suffolk St, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 138 Suffolk St, Sag Harbor, NY 11963

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,392 sqft · built 2001
Lot Size0.74 acres (32,234 sqft)
OwnerIndividual Name on Record
Last Sale$850,000 (Jun 2010)
Tax Bill$2,807 (2024)
Flood ZoneZone X (minimal risk)
APN0903-007.00-02.00-003.010

Property Details

APN / Parcel Number

Primary APN0903-007.00-02.00-003.010
Alternative APNs
  • 473609 007.000-0002-003.010
  • 360900700000020030100000
  • 473600100550

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories2 Stories
Building Area2,392 sqft Living Area
1st Floor Area2,392 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2001
Effective Year BuiltEffective 2001
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area32,234 sqft (0.74 acres)
View / LotBelow Average
PorchPorch
Porch Area644 sqft
Shed1 Shed

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil
SewerConnected

Location & Zoning

Street Address138 SUFFOLK ST
CitySAG HARBOR
StateNY
Zip11963-3435
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeVILLA
Legal Description02 COMBINED LOTS 3.5 & 3RPREVIOUS LAND EXCHANGE PEROWNER INTENT
Legal Block2
Legal Lot Number3
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2016
Census Tract190708

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 RecordIndividual Name on Record
Mailing Address138 SUFFOLK ST EXT, SAG HARBOR, NY 11963
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 2, 2010 · Amount on Record
Deed SaleJun 2, 2010 · Amount on Record
Prior SaleJul 21, 2003 · Amount on Record
Deed Book / Page12626 / 465
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthampton Town
MunicipalitySag Harbor Village
Unified School DistrictSag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,010,400 (-) Land $576,300 Building $434,100$1,603,810 (-) Land $914,762 Building $689,048
2024$2,807.00 (-48.23%)$1,603,810 (+10.32%) Land $914,762 Building $689,048
2023$1,010,400 Land $576,300 Building $434,100$1,453,813 Land $829,209 Building $624,604
2020$5,422.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 37 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies37 in force
Nearby Flood Claims86 (1978–2024)
Claims Outside the SFHA14 of 86
Most Recent ClaimAug 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 RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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

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