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340 E Main St, East Islip, NY 11730 Property Records

Suffolk County and Islip Town property record for 340 E Main St, East Islip, NY 11730

Property Summary

Property TypeCare Home (Retirement, Nursing, Convalescent)
Lot Size3.56 acres (155,074 sqft)
OwnerCompany Name on File
Last Sale$2,000,000 (Dec 2010)
Deeds & MortgagesJan 2018 Mortgage
Apr 2018 Loan Modification
Flood ZoneZone X (minimal risk)
APN472889 374.-1-27

Property Details

APN / Parcel Number

Primary APN472889 374.-1-27
Alternative APNs
  • 0500-374.00-01.00-027.000
  • 288937400000010270000000
  • 472800776030
  • 047156

Exterior

Lot Area155,074 sqft
Lot Width346 ft Width

Location & Zoning

Account Number047156
Street Address340 E MAIN ST
CityEAST ISLIP
StateNY
Zip11730-2820
Property CategoryCommercial
Property TypeCommercial > Retail > Care Home (Retirement, Nursing, Convalescent)
Local Zoning CodeBUS1
Legal DescriptionX2228677Y186233 N062N00000000
Legal SubdivisionCOUNTRY VLG SEC 3
Legal Block4000
Legal Lot Number100
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group1
Census Block1003
Census Tract147502

Owner

340 E Main St, a commercial property, is owned by a company that bought it in December 2010.

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

Owner of RecordCompany Name on File
Mailing Address340 E MAIN ST, EAST ISLIP, NY 11730-2820
Owner TypeCompany
VestingCompany

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

Deeds, Mortgages & Sale History

DateDocument
Jan 11, 2018Deed of Trust, Mortgage
M & T BK
Apr 17, 2018Loan Modification, Consolidation and Extension, Mortgage
M & T BK

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 7, 2010 · Amount on File
Deed SaleDec 7, 2010 · Amount on File
Deed Book / PageD12645 / 341
Record UpdatedSep 20, 2026

January 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address340 E MAIN ST, EAST ISLIP, NY 11730-2820
Document Number0229180078
Instrument DateJan 11, 2018
Transaction TypeMortgage
Record UpdatedJun 18, 2018
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address340 MAIN ST CENTER MORICHES NY 119343536, CENTER MORICHES, NY 11934-3536

Mortgage

Document Number0229180078
DateApr 17, 2018
Book Page022918/000078
Lender
NameM & T BK
Address1 FOUNTAIN PLZ, BUFFALO, NY 14203-1420
Agreement
AmountAmount on Record

April 2018: Loan Modification, Consolidation and Extension, Mortgage

Document TypeLoan Modification, Consolidation and Extension
JurisdictionSUFFOLK NY
Recording DateApr 17, 2018
Property Address340 E MAIN ST, EAST ISLIP, NY 11730-2820
Document Number0229180077
Book / Page022918 / 000077
Instrument DateJan 11, 2018
Transaction TypeMortgage
Record UpdatedJan 14, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address340 E MAIN ST EAST ISLIP NY 117302820, EAST ISLIP, NY 11730-2820

Mortgage

Document Number229180077
DateApr 17, 2018
Book Page022918/000077
Lender
NameM & T BK
Address1 M AND T PLZ, BUFFALO, NY 14203-2309
Agreement
AmountAmount on Record

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 DistrictEast Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$1,013,100 Land $218,000 Building $795,100
2024$14,269,015 (+2.54%) Land $3,070,423 Building $11,198,592
2023$1,013,100 Land $218,000 Building $795,100$13,916,208 Land $2,994,505 Building $10,921,703

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 340 E Main St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2011.

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 File
median of 16 policies
Nearby Flood Policies16 in force
Nearby Flood Claims2 (2011–2014)
Claims Outside the SFHA2 of 2
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

Wildfire risk around 340 E Main St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 99.8% of the US · lower than 99.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 169 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
Starlink
Satellite		280 / 30

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