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18 Sequams Ln E, West Islip, NY 11795 Property Records

Suffolk County and Islip Town property record for 18 Sequams Ln E, West Islip, NY 11795 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2,190 sqft · built 1971
Lot Size0.25 acres (10,890 sqft)
Owner2 Individual Names on File
Last Sale$765,000 (Sep 2021)
Tax Bill$16,369 (2024)
Deeds & MortgagesSep 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN472889 472.-3-20

Property Details

APN / Parcel Number

Primary APN472889 472.-3-20
Alternative APNs
  • 0500-472.00-03.00-020.000
  • 288947200000030200000000
  • 472800947480
  • 633260

Interior

Building Area2,190 sqft Living Area
1st Floor Area1,094 sqft

Exterior

Year BuiltBuilt 1971
Effective Year BuiltEffective 1971
Lot Area10,890 sqft (0.25 acres)
Lot Width78 ft Width
Garage TypeAttached
Garage Area400 sqft

Location & Zoning

Account Number633260
Street Address18 SEQUAMS LN E
CityWEST ISLIP
StateNY
Zip11795-4521
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionX2190662Y171328 T052H00000000
Legal Block2000
Legal Lot Number300
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group1
Census Block1013
Census Tract146902

Owner

Source: Suffolk County and Islip Town records · APN 472889 472.-3-20

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 Record2 Individual Names on File
Mailing Address18 SEQUAMS LN E, WEST ISLIP, NY 11795-4521
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 02, 2021 · Amount on Record
Deed SaleSep 02, 2021 · Amount on Record
Deed Book / Page13118 / 451
Record UpdatedSep 20, 2026

September 2021: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateSep 02, 2021
Property Address18 SEQUAMS LN E, WEST ISLIP, NY 11795-4521
Document Number0131180451
Book / Page13118 / 451
Instrument DateMay 21, 2021
Transaction TypeTransfer
Record UpdatedOct 12, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address24 GIRARD AVE, BAY SHORE, NY 11706-8205

Mortgage

Document NumberDM032760
DateSep 02, 2021
InstrumentDM032760
Lender
NameCONTINENTAL MORTGAGE BANKING
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

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 DistrictWest Islip Union Free School District (PK - 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$56,100 (-) Land $13,700 Building $42,400$790,141 (-) Land $192,958 Building $597,183
2024$16,369.00$790,141 (+2.54%) Land $192,958 Building $597,183
2023$56,100 Land $13,700 Building $42,400$770,605 Land $188,187 Building $582,418

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Wildfire RiskLow
above 2% of the US · above 2% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

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

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