1 Bertram St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 1 Bertram St, Islip, NY 11751 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Year BuiltBuilt 1959
Square Footage1,000 sqft Living Area
Lot Size9,583 sqft (0.22 acres)
Last Sale$690,000 (2025)
Tax Bill$11,163.00 (2024)

Property Details

APN / Parcel Number

Primary APN472889 270.-2-25
Alternative APNs
  • 0500-270.00-02.00-025.000
  • 288927000000020250000000
  • 472800544120
  • 572680

Interior

Building Area1,000 sqft Living Area
1st Floor1,000 sqft 1st Floor

Exterior

Year BuiltBuilt 1959
Effective Year BuiltEffective 1959
Lot Area9,583 sqft (0.22 acres)
Lot Width135 ft Width

Location & Zoning

Account Number572680
Street Address1 BERTRAM ST
CityISLIP
StateNY
Zip11751-1001
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionX2214694Y192238 T043H00000000
Legal SubdivisionPINE ISLIP
Legal Block0002
Legal Lot Number200
JurisdictionSUFFOLK NY
Minor Civil DivisionISLIP
Census Blockgroup1
Census Block1011
Census Tract146103

Owner

Source: Suffolk County and Islip Town records · APN 472889 270.-2-25

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 Address6137 162ND ST, FRESH MEADOWS, NY 11365-1824
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 07, 2025 · Amount on Record
Deed SaleJul 07, 2025 · Amount on Record
Prior SaleOct 29, 2019 · Amount on Record
Deed Book / Page13300 / 493
Prior Transfer DateDec 01, 1997
Prior Transfer Doc1188000410
Record RefreshedSep 20, 2026

October 2019: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateOct 29, 2019
Property Address1 BERTRAM ST, ISLIP, NY 11751-1001
Document Number0130340236
Book / Page13034 / 236
Instrument DateSep 30, 2019
Transaction TypeTransfer
Record UpdatedAug 20, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictIslip Union Free School District (KG - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2025$33,600 (-) Land $7,400 Building $26,200$473,239 (-) Land $104,225 Building $369,014
2024$11,163.00$473,239 (+2.54%) Land $104,225 Building $369,014
2023$33,600 Land $7,400 Building $26,200$461,538 Land $101,648 Building $359,890

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

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

Values are read at the parcel center point; lenders make the official flood determination.

Nearby Properties on Bertram St

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