178 Monell Ave, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 178 Monell Ave, Islip, NY 11751

Property Summary

Property Type	Single Family Home
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Trust Names on File
Deeds & Mortgages	Apr 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`472889 396.-4-18`

Property Details

APN / Parcel Number

Primary APN	`472889 396.-4-18`
Alternative APNs	`0500-396.00-04.00-018.000` `288939600000040180000000` `472800829270` `042220`

Exterior

Lot Area	12,197 sqft (0.28 acres)
Lot Width	66 ft Width

Location & Zoning

Account Number	042220
Street Address	178 MONELL AVE
City	ISLIP
State	NY
Zip	11751-4316
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B
Legal Description	X2217795Y182189 T059H00000000H
Legal Block	6000
Legal Lot Number	400
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	3
Census Block	3017
Census Tract	147402

Owner

178 Monell Ave is owner-occupied and held in a trust since August 2024.

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

Owner of Record	2 Trust Names on File
Mailing Address	178 MONELL AVE, ISLIP, NY 11751-4316
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

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	2 Names on Deed
Last Transfer Date	Aug 8, 2024
Record Updated	Sep 20, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Apr 2, 2020
Property Address	178 MONELL AVE, ISLIP, NY 11751-4316
Document Number	0130540501
Book / Page	013054 / 000501
Instrument Date	Dec 9, 2019
Transaction Type	Transfer
Record Updated	May 12, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	178 MONELL AVE ISLIP NY 117514316, ISLIP, NY 11751-4316

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	$32,900 Land $10,400 Building $22,500
2024		$463,380 (+2.54%) Land $146,479 Building $316,901
2023	$32,900 Land $10,400 Building $22,500	$451,923 Land $142,857 Building $309,066

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

Flood

FEMA maps place 178 Monell Ave in Zone X, an area of minimal flood risk, though there have been 75 flood claims nearby since 1978.

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
Flood Insurance Cost	Premium on File 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

The area around 178 Monell Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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 357 locations within half a mile, as of December 31, 2025

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