6 Bay 1st St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 6 Bay 1st St, Islip, NY 11751

Property Summary

Property TypeSingle Family Home
Lot Size0.29 acres (12,632 sqft)
Owner2 Individual Names on Record
Last Sale$700,000 (Oct 2004)
Deeds & MortgagesOct 2016 Loan Modification
Flood ZoneZone X (minimal risk)
APN472889 397.-2-68

Property Details

APN / Parcel Number

Primary APN472889 397.-2-68
Alternative APNs
  • 0500-397.00-02.00-068.000
  • 288939700000020680000000
  • 472800831620
  • 601960

Exterior

Lot Area12,632 sqft (0.29 acres)
Lot Dimensions106 ft deep x 120 ft wide

Location & Zoning

Account Number601960
Street Address6 BAY 1ST ST
CityISLIP
StateNY
Zip11751-4404
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal DescriptionX2218875Y181755 T059H00000000
Legal Block7000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group1
Census Block1019
Census Tract147402

Owner

Source: Suffolk County and Islip Town records, as of August 11, 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 Record
Mailing Address6 BAY 1ST ST, ISLIP, NY 11751-4404
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 7, 2004 · Amount on Record
Deed SaleOct 7, 2004 · Amount on Record
Prior SaleMar 6, 1998 · Amount on Record
Deed Book / Page12347 / 856
Prior Transfer DateApr 25, 1996
Prior Transfer Doc1179000355
Record UpdatedSep 20, 2026

October 2016: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionSUFFOLK NY
Property Address6 BAY 1ST ST, ISLIP, NY 11751-4404
Document Number0227830318
Book / Page022783 / 000318
Instrument DateOct 25, 2016
Transaction TypeMortgage
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 BAY 1ST ST ISLIP NY 117514404, ISLIP, NY 11751-4404

Mortgage

Document Number0227830318
DateJan 26, 2017
Book Page022783/000318
Lender
NameUS BK
TypeBank
AddressSAINT PAUL, MN 55107
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term204 Months
DueJan 25, 2034
Interest
Rate3.25%

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 DistrictIslip Union Free School District (KG - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$55,700 (-) Land $14,600 Building $41,100
2024$784,507 (+2.54%) Land $205,634 Building $578,873
2023$55,700 Land $14,600 Building $41,100$765,109 Land $200,549 Building $564,560

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 40 policies
Nearby Flood Policies40 in force
Nearby Flood Claims19 (1980–2023)
Claims Outside the SFHA18 of 19
Most Recent ClaimJul 2023 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 2 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 RiskLow
lower than 93% of the US · lower than 89% of New York
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

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 357 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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