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251 Tree Ave, Central Islip, NY 11722 Property Records

Suffolk County and Islip Town property record for 251 Tree Ave, Central Islip, NY 11722

Property Summary

Property TypeSingle Family Home
Lot Size0.23 acres (10,019 sqft)
Owner2 Individual Names on Record
Last Sale$418,700 (Apr 2006)
Tax Bill$8,266 (2024)
Deeds & MortgagesMar 2016 Loan Modification
Flood ZoneZone X (minimal risk)
APN472889 119.-2-26

Property Details

APN / Parcel Number

Primary APN472889 119.-2-26
Alternative APNs
  • 0500-119.00-02.00-026.000
  • 288911900000020260000000
  • 472800257770
  • 554730

Exterior

Lot Area10,019 sqft (0.23 acres)
Lot Dimensions100 ft deep x 100 ft wide

Location & Zoning

Account Number554730
Street Address251 TREE AVE
CityCENTRAL ISLIP
StateNY
Zip11722-2743
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeB
Legal DescriptionX2216501Y204986 T023H00000000
Legal SubdivisionCOLUMBUS PK #3
Legal Block9000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group3
Census Block3007
Census Tract146202

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 Address251 TREE AVE, CENTRAL ISLIP, NY 11722-2743
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 11, 2006 · Amount on Record
Deed SaleApr 11, 2006 · Amount on Record
Prior SaleMay 8, 1996 · Amount on Record
Deed Book / Page12444 / 950
Record UpdatedSep 20, 2026

March 2016: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionSUFFOLK NY
Property Address251 TREE AVE, CENTRAL ISLIP, NY 11722-2743
Document Number0227830081
Book / Page022783 / 000081
Instrument DateMar 1, 2016
Transaction TypeMortgage
Record UpdatedMar 7, 2017
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address251 TREE AVE CENTRAL ISLIP NY 117222743, CENTRAL ISLIP, NY 11722-2743

Mortgage

Document Number0227830081
DateJan 26, 2017
Book Page022783/000081
Lender
NameSELENE FIN
TypeFunding / Finance Company
AddressHOUSTON, TX 77042
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term360 Months
DueJan 25, 2047
Interest
Rate TypeAdjustable Rate
Rate4%

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 DistrictCentral Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$29,200 (-) Land $6,900 Building $22,300$411,268 (-) Land $97,183 Building $314,085
2024$8,266.00$411,268 (+2.54%) Land $97,183 Building $314,085
2023$29,200 Land $6,900 Building $22,300$401,099 Land $94,780 Building $306,319

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
Nearby Flood Claims1 (2014)
Claims Outside the SFHA1 of 1
Most Recent ClaimAug 2014 · rainfall accumulation

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 430 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

May also be available: T-Mobile.

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