4 Post Ln, Bay Shore, NY 11706 Property Records

Suffolk County and Southampton Town property record for 4 Post Ln, Bay Shore, NY 11706

Property Summary

Property TypeSingle Family Home
Details5 bd · 2 ba · 4,758 sqft · built 2019
Lot Size0.63 acres (27,443 sqft)
OwnerIndividual Name on File
Last Sale$4,100,000 (May 2023)
Tax Bill$13,239 (2024)
Deeds & MortgagesMay 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN0902-010.00-02.00-042.000

Property Details

APN / Parcel Number

Primary APN0902-010.00-02.00-042.000
Alternative APNs
  • 473603 010.000-0002-042.000
  • 360301000000020420000000
  • 47360023290

Interior

Bedrooms5 Beds
Full Baths2 Baths
Stories2 Stories
Building Area4,758 sqft Living Area
1st Floor Area4,758 sqft

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2019
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area27,443 sqft (0.63 acres)
View / LotBelow Average
Garage Area378 sqft
Parking Spaces1 Parking Space
PorchPorch
Porch Area52 sqft
Patio Area650 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
Heating FuelOil
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address4 POST LN
CityQUOGUE
StateNY
Zip11959-4265
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeVILLA
Legal Description1988 LD EQ + 2000 89 AGEPBEGINS BUT NOT OFF SCHOO
Legal Block2
Legal Lot Number42
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2019
Census Tract190605

Historic Designation

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

Historic DistrictWithin the Quogue Historic District
listed 2016 · 250 contributing resources · NRIS 15001028

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

Owner

4 Post Ln is owned by an individual who bought it in May 2023.

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

Owner of RecordIndividual Name on File
Mailing AddressPO BOX 60, QUOGUE, NY 11959-0060
Owner TypeIndividual

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 NamesName on Deed
Last SaleMay 8, 2023 · Amount on File
Deed SaleMay 8, 2023 · Amount on File
Prior SaleJul 7, 2006 · Amount on File
Deed Book / Page13200 / 784
Prior Transfer DateMay 16, 2006
Record UpdatedSep 20, 2026

May 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateMay 8, 2023
Property Address4 POST LN, QUOGUE, NY 11959-4265
Document Number0132000784
Book / Page13200 / 784
Instrument DateJan 5, 2023
Transaction TypeTransfer
Record UpdatedApr 3, 2026
Title CompanyMISC COMPANY

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address220 HIGH PARK CT, SILVERTHORNE, CO 80498
InvestorPossibly a Property Investor

Mortgage

Document Number0023505262
DateMay 8, 2023
Instrument23505/262
Lender
NameBOKF NA
Agreement
TypeStand-Alone First Mortgage
AmountAmount on Record
Term349 Months
DueJun 1, 2052

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
MunicipalityQuogue Village
Unified School DistrictQuogue Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,188,500 Land $1,291,400 Building $1,897,100$5,061,111 (-) Land $2,049,841 Building $3,011,270
2024$13,239.00$5,061,111 (+10.32%) Land $2,049,841 Building $3,011,270
2023$3,188,500 Land $1,291,400 Building $1,897,100$4,587,770 Land $1,858,130 Building $2,729,640
2020$11,633.00

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

Flood

FEMA maps place 4 Post Ln in Zone X, an area of minimal flood risk, within 500 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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 366 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies366 in force
Nearby Flood Claims38 (1991–2026)
Claims Outside the SFHA7 of 38
Most Recent ClaimFeb 2026 · other causes
Claims by Event
  • Hurricane Sandy, Oct 2012 · 12 claims
  • Hurricane Irene, Aug 2011 · 2 claims
  • Severe Storms And Flooding, Mar 2010 · 3 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 4 Post Ln 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 RiskLow
lower than 98% of the US · lower than 97.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 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 125 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

Nearby Properties on Post Ln

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