41 Northside Dr, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 41 Northside Dr, Sag Harbor, NY 11963

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,384 sqft · built 2000
Lot Size1 acres (43,560 sqft)
OwnerIndividual Name on Record
Tax Bill$6,040 (2020)
Deeds & MortgagesApr 2023 Line of Credit
Flood ZoneZone X (minimal risk)
APN0900-029.00-02.00-038.017

Property Details

APN / Parcel Number

Primary APN0900-029.00-02.00-038.017
Alternative APNs
  • 473689 029.000-0002-038.017
  • 368902900000020380170000
  • 473600147520

Interior

Bedrooms4 Beds
Full Baths3 Baths
Stories2 Stories
Building Area3,384 sqft Living Area
1st Floor Area3,384 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2000
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area43,560 sqft
View / LotBelow Average
Garage TypeDetached
Garage Area510 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area1,080 sqft
Patio Area700 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
Heating FuelOil
SewerConnected

Location & Zoning

Street Address41 NORTHSIDE DR
CitySAG HARBOR
StateNY
Zip11963-2003
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR80
Legal Description87 N/C
Legal SubdivisionNORTH SIDE HILLS
Legal Block2
Legal Lot Number38
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group3
Census Block3023
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 RecordIndividual Name on Record
Mailing Address41 NORTHSIDE DR, SAG HARBOR, NY 11963-2003
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateDec 17, 2010
Record UpdatedOct 29, 2026

April 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address41 NORTHSIDE DR, SAG HARBOR, NY 11963-2003
Transaction TypeMortgage
Record UpdatedFeb 13, 2024

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0235020191
DateApr 26, 2023
Book Page23502/191
Lender
NameFLUSHING SAVINGS BANK
TypeBank
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

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 DistrictSouthampton Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,463,800 (-) Land $709,100 Building $754,700
2024$2,323,493 (+10.32%) Land $1,125,556 Building $1,197,937
2023$1,463,800 Land $709,100 Building $754,700$2,106,187 Land $1,020,288 Building $1,085,899
2020$6,040.00

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 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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