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

Suffolk County and Islip Town property record for 20 Sequams Ln E, West Islip, NY 11795 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details1,941 sqft · built 1958
Lot Size0.34 acres (14,810 sqft)
Owner2 Individual Names on File
Last Sale$630,000 (Jul 2014)
Deeds & MortgagesJul 2021 Refinance
Mar 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN472889 472.-3-18

Property Details

APN / Parcel Number

Primary APN472889 472.-3-18
Alternative APNs
  • 0500-472.00-03.00-018.000
  • 288947200000030180000000
  • 472800947460
  • 633270

Interior

Building Area1,941 sqft Living Area
1st Floor Area1,296 sqft
Basement Area432 sqft

Exterior

Year BuiltBuilt 1958
Effective Year BuiltEffective 1958
Lot Area14,810 sqft (0.34 acres)
Lot Dimensions150 ft deep x 100 ft wide

Location & Zoning

Account Number633270
Street Address20 SEQUAMS LN E
CityWEST ISLIP
StateNY
Zip11795-4521
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionX2190662Y171226 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.-3-18

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 Address20 SEQUAMS LN E, WEST ISLIP, NY 11795-4521
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 08, 2021Deed of Trust, Mortgage · Stand-Alone Refinance
BANK OF AMERICA NA
Mar 27, 2020Grant Deed, Transfer · Conventional with PMI
BANK OF AMERICA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 02, 2014 · Amount on Record
Deed SaleJul 02, 2014 · Amount on Record
Prior SaleSep 11, 2002 · Amount on Record
Deed Book / Page12779 / 590
Record UpdatedSep 20, 2026

July 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address20 SEQUAMS LN E, WEST ISLIP, NY 11795-4521
Transaction TypeMortgage
Record UpdatedAug 31, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0232970212
DateJul 08, 2021
Book Page23297/212
InstrumentDM022421
Lender
NameBANK OF AMERICA NA
TypeBank
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term361 Months
DueAug 01, 2051

March 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateMar 27, 2020
Property Address20 SEQUAMS LN E, WEST ISLIP, NY 11795-4521
Document Number0130530548
Book / Page013053 / 000548
Instrument DateJan 10, 2020
Transaction TypeTransfer
Record UpdatedJun 16, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$2,700.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address210 EATON LN WEST ISLIP NY 117954505, WEST ISLIP, NY 11795-4505

Mortgage

Document Number231190449
DateMar 27, 2020
Book Page023119/000449
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional with PMI
AmountAmount Recorded
Term360 Months
DueMar 26, 2050

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.

YearAssessed ValueAssessed Market Value
2025$55,200 (-) Land $13,700 Building $41,500
2024$777,465 (+2.54%) Land $192,958 Building $584,507
2023$55,200 Land $13,700 Building $41,500$758,242 Land $188,187 Building $570,055

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 361031469021, 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
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance CostPremium on Record
median of 273 individual NFIP policies nearby
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 Storm
  • Hurricane Sandy, Nov 2012 · 272 claims
  • Hurricane Irene, Aug 2011 · 68 claims
  • Hurricane Gloria, Sep 1985 · 56 claims

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; 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 355 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.

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