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

Suffolk County and Islip Town property record for 45 E Main St, East Islip, NY 11730

Property Summary

Property Type	Commercial Building, Warehouse, Showroom
Lot Size	0.74 acres (32,234 sqft)
Owner	Company Name on File
Last Sale	$1,075,000 (Jan 2018)
Deeds & Mortgages	Jan 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`472889 373.-1-4`

Property Details

APN / Parcel Number

Primary APN	`472889 373.-1-4`
Alternative APNs	`0500-373.00-01.00-004.000` `288937300000010040000000` `472800772740` `046070`

Exterior

Lot Area	32,234 sqft (0.74 acres)
Lot Dimensions	228 ft deep x 143 ft wide

Location & Zoning

Account Number	046070
Street Address	45 E MAIN ST
City	EAST ISLIP
State	NY
Zip	11730-2502
Property Category	Commercial
Property Type	Commercial > Retail > Commercial Building, Warehouse, Showroom
Local Zoning Code	BUS1
Legal Description	X2224851Y185553 N060N00000000
Legal Block	3000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	3
Census Block	3016
Census Tract	147505

Owner

45 E Main St, a commercial property, is owned by a company that bought it in January 2018.

Source: Suffolk County and Islip Town records, as of September 23, 2026

Owner of Record	Company Name on File
Mailing Address	45 E MAIN ST, EAST ISLIP, NY 11730-2502
Owner Type	Company
Vesting	Company

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 10, 2018 · Amount on File
Deed Sale	Jan 10, 2018 · Amount on File
Deed Document Number	201818-0004901
Deed Book / Page	12945 / 532
Record Updated	Oct 29, 2026

January 2018: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 10, 2018
Property Address	45 E MAIN ST, EAST ISLIP, NY 11730-2502
Document Number	0129450532
Book / Page	12945 / 532
Instrument Date	Dec 15, 2017
Instrument	0018-0004901
Transaction Type	Transfer
Record Updated	May 6, 2022

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	45 E MAIN ST, EAST ISLIP, NY 11730-2502

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Islip Town
Unified School District	East Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2025	$75,400 Land $72,000 Building $3,400
2024		$1,061,972 (+2.54%) Land $1,014,085 Building $47,887
2023	$75,400 Land $72,000 Building $3,400	$1,035,714 Land $989,011 Building $46,703

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

FEMA maps place 45 E Main St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force

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 45 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 Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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 System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 383 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20