44 Northside Dr, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 44 Northside Dr, Sag Harbor, NY 11963

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,973 sqft · built 2010
Lot Size0.63 acres (27,443 sqft)
OwnerCompany Name on Record
Last Sale$2,820,000 (Jun 2023)
Tax Bill$3,816 (2020)
Deeds & MortgagesJun 2023 Sale
Flood ZoneZone X (minimal risk)
APN0900-029.00-02.00-038.031

Property Details

APN / Parcel Number

Primary APN0900-029.00-02.00-038.031
Alternative APNs
  • 473689 029.000-0002-038.031
  • 368902900000020380310000
  • 473600147660

Interior

Bedrooms2 Beds
Full Baths1 Bath
Stories2 Stories
Building Area1,973 sqft Living Area
1st Floor Area1,973 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2010
Effective Year BuiltEffective 2010
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area27,443 sqft (0.63 acres)
View / LotBelow Average
Garage Area720 sqft
PorchPorch
Porch Area80 sqft
Patio Area252 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
Heating FuelOil
SewerConnected

Location & Zoning

Street Address44 NORTHSIDE DR
CitySAG HARBOR
StateNY
Zip11963-2000
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR80
Legal DescriptionSPLIT SCHOOL DIST/29-2-380-H UNF +1000 91-H/D FI200
Legal SubdivisionNORTH SIDE HILLS
Legal Block2
Legal Lot Number38
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group3
Census Block3021
Census Tract190711

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 RecordCompany Name on Record
Mailing Address100 BARCLAY ST, 11P, NEW YORK, NY 10007-0108
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 16, 2023 · Amount on Record
Deed SaleJun 16, 2023 · Amount on Record
Deed Book / Page13206 / 21
Record UpdatedSep 20, 2026

June 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 16, 2023
Property Address44 NORTHSIDE DR, SAG HARBOR, NY 11963-2000
Document Number0132060021
Book / Page13206 / 21
Instrument DateMar 20, 2023
Transaction TypeTransfer
Record UpdatedFeb 27, 2024
Title CompanyMISC COMPANY

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address100 BARCLAY ST # 11, 11, NEW YORK, NY 10007-2382

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
Unified School DistrictSag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$981,785 (-) Land $494,985 Building $486,800
2024$1,558,388 (+10.32%) Land $785,690 Building $772,698
2023$981,785 Land $494,985 Building $486,800$1,412,641 Land $712,209 Building $700,432
2020$3,816.00

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

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 29 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies29 in force
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida

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
ExposureDirect
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 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 73 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Cable · Fiber in parts of the area
940 / 35

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