100 Ocean Ave, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 100 Ocean Ave, Islip, NY 11751

Property Summary

Property Type	Single Family Home
Lot Size	1.48 acres (64,469 sqft)
Owner	2 Company Names on Record
Last Sale	$198,000 (Aug 1994)
Deeds & Mortgages	Sep 2023 Sale
Flood Zone	Zone X (minimal risk)
APN	`472889 396.-1-34.1`

Property Details

APN / Parcel Number

Primary APN	`472889 396.-1-34.1`
Alternative APNs	`0500-396.00-01.00-034.001` `288939600000010340010000` `472800826890` `034912`

Exterior

Lot Area	64,469 sqft
Lot Dimensions	302 ft deep x 214 ft wide

Location & Zoning

Account Number	034912
Street Address	100 OCEAN AVE
City	ISLIP
State	NY
Zip	11751-4211
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	X2216037Y182654 T059H00000000
Legal Subdivision	MAP SUNSCAPE SECTION 1
Legal Block	6000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	3
Census Block	3009
Census Tract	147402

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 Record	2 Company Names on Record
Mailing Address	100 OCEAN AVE, ISLIP, NY 11751-4211
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 16, 1994 · Amount on Record
Deed Sale	Aug 16, 1994 · Amount on Record
Deed Book / Page	11689 / 892
Last Transfer Date	Jun 10, 2020
Record Updated	Sep 20, 2026

September 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	SUFFOLK NY
Recording Date	Sep 22, 2023
Property Address	100 OCEAN AVE, ISLIP, NY 11751-4211
Document Number	0132190489
Book / Page	13219 / 489
Instrument Date	Jun 10, 2020
Transaction Type	Transfer
Record Updated	Mar 12, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

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	Islip Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2025	$77,900 (-) Land $38,500 Building $39,400
2024		$1,097,184 (+2.54%) Land $542,254 Building $554,930
2023	$77,900 Land $38,500 Building $39,400	$1,070,055 Land $528,846 Building $541,209

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 53 policies
Nearby Flood Policies	53 in force
Nearby Flood Claims	75 (1978–2021)
Claims Outside the SFHA	44 of 75
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida
Claims by Event	Hurricane Sandy, Oct 2012 · 27 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 4 claims Hurricane Gloria, Sep 1985 · 5 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 Risk	Not 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 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 396 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