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734 Post Ave, Bellport, NY 11713 Property Records

Suffolk County and Brookhaven Town property record for 734 Post Ave, Bellport, NY 11713 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 831 sqft · built 1955
Lot Size0.17 acres (7,405 sqft)
OwnerIndividual Name on File
Tax Bill$4,335 (2024)
Deeds & MortgagesNov 2019 Loan Modification
Flood ZoneZone X (minimal risk)
APN0200-959.00-05.00-035.000

Property Details

APN / Parcel Number

Primary APN0200-959.00-05.00-035.000
Alternative APNs
  • 472289 959.00-05-035.000
  • 228995900000050350000000
  • 00003509680
  • 0003509680
  • 3509680

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area831 sqft Living Area

Exterior

Year BuiltBuilt 1955
Effective Year BuiltEffective 1955
Architectural StyleRanch
Exterior MaterialBrick
Lot Area7,405 sqft (0.17 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number3509680
Street Address734 POST AVE
CityBELLPORT
StateNY
Zip11713-1676
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNY & BKLYN SUB INV 444 3 B93 48 TO
Legal SubdivisionNEW YORK & BKLYN SUB INV CO
Legal Block9000
Legal Lot Number500
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group1
Census Block1020
Census Tract159103

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-959.00-05.00-035.000

Assessment roll updated August 11, 2026 · Last verified August 2026

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

Owner of RecordIndividual Name on File
Mailing Address734 POST AVE, BELLPORT, NY 11713-1676
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateNov 13, 2002
Transfer Doc0122320066
Record UpdatedSep 20, 2026

November 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionSUFFOLK NY
Property Address734 POST AVE, BELLPORT, NY 11713-1676
Document Number0231220220
Instrument DateNov 05, 2019
Transaction TypeMortgage
Record UpdatedJun 30, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address734 POST AVE BELLPORT NY 117131676, BELLPORT, NY 11713-1676

Mortgage

Document Number0231220220
DateApr 02, 2020
Book Page023122/000220
Lender
NameUS BK TR
Address13801 WIRELESS WAY, OKLAHOMA CITY, OK 73134-2500
Agreement
AmountAmount Recorded
Term468 Months
DueApr 01, 2059
Interest
Rate TypeAdjustable Rate
Rate2.5%

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictSouth Country Central School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$1,283 (-) Land $150 Building $1,133$267,292 (+11,149.66%) Land $28,302 Building $213,774
2024$4,335.00
2023$1,283 Land $150 Building $1,133$2,376 Land $278 Building $2,098

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031591031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies6 in force
Nearby Flood Claims2 (1998–2012)
Claims Outside the SFHA1 of 2
Most Recent ClaimOct 2012, rainfall accumulation, Hurricane Sandy

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 391 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
VerizonFiber980 / 880
Optimum CommunicationsCable940 / 35

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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