499 Islip Ave, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 499 Islip Ave, Islip, NY 11751

Property Summary

Property Type	Commercial Building, Warehouse, Showroom
Lot Size	0.28 acres (12,197 sqft)
Owner	Company Name on File
Last Sale	$700,000 (Dec 2023)
Deeds & Mortgages	Dec 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`472889 272.-1-94`

Property Details

APN / Parcel Number

Primary APN	`472889 272.-1-94`
Alternative APNs	`0500-272.00-01.00-094.000` `288927200000010940000000` `472800549590` `562350`

Exterior

Lot Area	12,197 sqft (0.28 acres)
Lot Dimensions	125 ft deep x 100 ft wide

Location & Zoning

Account Number	562350
Street Address	499 ISLIP AVE
City	ISLIP
State	NY
Zip	11751-1809
Property Category	Commercial
Property Type	Commercial > Retail > Commercial Building, Warehouse, Showroom
Local Zoning Code	GSD
Legal Description	X2219323Y191681 N045N00000000
Legal Subdivision	MAP BAYFAIR
Legal Block	2000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	2
Census Block	2013
Census Tract	146206

Owner

Source: Suffolk County and Islip Town records · APN 472889 272.-1-94

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 Record	Company Name on File
Mailing Address	505 ISLIP AVE, ISLIP, NY 11751-1504
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 13, 2023 · Amount on Record
Deed Sale	Dec 13, 2023 · Amount on Record
Prior Sale	Jul 29, 1994 · Amount on Record
Deed Book / Page	13229 / 316
Record Updated	Sep 20, 2026

December 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Dec 13, 2023
Property Address	499 ISLIP AVE, ISLIP, NY 11751-1809
Document Number	0132290316
Book / Page	13229 / 316
Instrument Date	Aug 11, 2023
Transaction Type	Transfer
Record Updated	Apr 03, 2026
Title Company	MISC COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV 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	505 ISLIP AVE, ISLIP, NY 11751-1504

Mortgage

Document Number	0023554694
Date	Dec 13, 2023
Instrument	23554/694

Lender

Name	JOSEPH G PERINO

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Islip Town
Unified School District	Islip Union Free School District (KG - 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.

Year	Assessed Value	Assessed Market Value
2025	$45,400 (-) Land $30,600 Building $14,800
2024		$639,437 (+2.54%) Land $430,986 Building $208,451
2023	$45,400 Land $30,600 Building $14,800	$623,627 Land $420,330 Building $203,297

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	9 (1979–2014)
Claims Outside the SFHA	2 of 9
Most Recent Claim	Aug 2014 · rainfall accumulation
Claims by Event	Hurricane Sandy, Oct 2012 · 2 claims

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300

May also be available: T-Mobile USA.

Based on FCC filings for 209 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.