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140 Saint Marks Ln, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 140 Saint Marks Ln, Islip, NY 11751 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Lot Size0.4 acres (17,424 sqft)
OwnerIndividual Name on File
Tax Bill$12,737 (2024)
Deeds & MortgagesJan 2019 Loan Modification
Jan 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN472889 397.-2-58

Property Details

APN / Parcel Number

Primary APN472889 397.-2-58
Alternative APNs
  • 0500-397.00-02.00-058.000
  • 288939700000020580000000
  • 472800831520
  • 601630

Exterior

Lot Area17,424 sqft (0.4 acres)
Lot Width97 ft Width

Location & Zoning

Account Number601630
Street Address140 ST MARKS LN
StateNY
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionX2219561Y181852 T059H00000000
Legal Block7000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group1
Census Block1018
Census Tract147402

Owner

Source: Suffolk County and Islip Town records · APN 472889 397.-2-58

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 Address97 ADIRONDACK DR, SELDEN, NY 11784-3241
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jan 23, 2019Loan Modification, Consolidation and Extension, Mortgage · Conventional Mortgage
CITIBANK
Jan 23, 2019Deed of Trust, Mortgage · Conventional Mortgage
CITIBANK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateApr 17, 2015
Transfer Doc0128140217
Record UpdatedSep 20, 2026

January 2019: Loan Modification, Consolidation and Extension, Mortgage

Document TypeLoan Modification, Consolidation and Extension
JurisdictionSUFFOLK NY
Property Address140 SAINT MARKS LN, ISLIP, NY 11751-4118
Document Number0230070938
Instrument DateJan 23, 2019
Transaction TypeMortgage
Record UpdatedJan 14, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address140 SAINT MARKS LN ISLIP NY 117514118, ISLIP, NY 11751-4118

Mortgage

Document Number0230070938
DateMar 01, 2019
Book Page023007/000938
Lender
NameCITIBANK
TypeBank
Address1000 TECHNOLOGY DR, O FALLON, MO 63368-2239
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 28, 2049
Interest
Rate TypeFixed Rate
Rate4.75%

January 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address140 SAINT MARKS LN, ISLIP, NY 11751-4118
Document Number0230070937
Instrument DateJan 23, 2019
Transaction TypeMortgage
Record UpdatedMay 20, 2021
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address140 SAINT MARKS LN ISLIP NY 117514118, ISLIP, NY 11751-4118

Mortgage

Document Number0230070937
DateMar 01, 2019
Book Page023007/000937
Lender
NameCITIBANK
TypeBank
Address1000 TECHNOLOGY DR, O FALLON, MO 63368-2239
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 28, 2049

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 and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$38,600 (-) Land $16,900 Building $21,700$543,662 (-) Land $238,028 Building $305,634
2024$12,737.00$543,662 (+2.54%) Land $238,028 Building $305,634
2023$38,600 Land $16,900 Building $21,700$530,220 Land $232,143 Building $298,077

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 361031474021, 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
Flood Insurance CostPremium on Record
median of 40 individual NFIP policies nearby
Nearby Flood Policies40 in force
Nearby Flood Claims19 (1980–2023)
Claims Outside the SFHA18 of 19
Most Recent ClaimJul 2023, rainfall accumulation
Claims By Storm
  • Hurricane Sandy, Oct 2012 · 2 claims

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 357 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
VerizonFiber2,300 / 2,300
Optimum CommunicationsCable940 / 35
T-Mobile USAFixed Wireless100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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