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42 Sequams Ln, West Islip, NY 11795 Property Records

Suffolk County and Islip Town property record for 42 Sequams Ln, West Islip, NY 11795

Property Summary

Property TypeSingle Family Home
Details2,385 sqft · built 1968
Lot Size0.36 acres (15,682 sqft)
Owner2 Company Names on Record
Last Sale$550,000 (Aug 2018)
Deeds & MortgagesAug 2018 Sale
Flood ZoneZone X (minimal risk)
APN472889 472.-2-89

Property Details

APN / Parcel Number

Primary APN472889 472.-2-89
Alternative APNs
  • 0500-472.00-02.00-089.000
  • 288947200000020890000000
  • 472800947190
  • 634932

Interior

Building Area2,385 sqft Living Area
1st Floor Area1,529 sqft

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Lot Area15,682 sqft (0.36 acres)
Lot Width75.3 ft Width
Garage TypeAttached
Garage Area567 sqft

Location & Zoning

Account Number634932
Street Address42 SEQUAMS LN
CityWEST ISLIP
StateNY
Zip11795-4518
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal DescriptionX2190340Y171697 T052H00000000
Legal Block2000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group1
Census Block1010
Census Tract146902

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Company Names on Record
Mailing Address42 SEQUAMS LN, WEST ISLIP, NY 11795-4518
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 6, 2018 · Amount on Record
Deed SaleAug 6, 2018 · Amount on Record
Deed Book / Page12972 / 606
Record UpdatedSep 20, 2026

August 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateAug 6, 2018
Property Address42 SEQUAMS LN, WEST ISLIP, NY 11795-4518
Document Number0129720606
Book / Page012972 / 000606
Instrument DateJun 29, 2018
Transaction TypeTransfer
Record UpdatedJan 25, 2019

Transaction

AmountAmount Recorded
Tax$2,200.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address42 SEQUAMS LN WEST ISLIP NY 117954518, WEST ISLIP, NY 11795-4518

Tax Assessment & Valuation

Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictWest Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$64,900 (-) Land $16,600 Building $48,300
2024$914,085 (+2.54%) Land $233,803 Building $680,282
2023$64,900 Land $16,600 Building $48,300$891,484 Land $228,022 Building $663,462

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.

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 273 policies
Nearby Flood Policies273 in force
Nearby Flood Claims592 (1978–2025)
Claims Outside the SFHA119 of 592
Most Recent ClaimOct 2025 · tidal / storm surge
Claims by Event
  • Hurricane Sandy, Nov 2012 · 272 claims
  • Hurricane Irene, Aug 2011 · 68 claims
  • Hurricane Gloria, Sep 1985 · 56 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within 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 355 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300
T-Mobile
Fixed Wireless		100 / 20

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