20 Rose St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 20 Rose St, Islip, NY 11751 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	1,468 sqft · built 1953
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Individual Names on File
Last Sale	$525,000 (Jan 2022)
Tax Bill	$13,573 (2024)
Deeds & Mortgages	Jan 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`472889 345.-2-18`

Property Details

APN / Parcel Number

Primary APN	`472889 345.-2-18`
Alternative APNs	`0500-345.00-02.00-018.000` `288934500000020180000000` `472800710950` `599740`

Interior

Building Area	1,468 sqft Living Area
1st Floor Area	1,018 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Lot Area	12,197 sqft (0.28 acres)
Lot Width	100 ft Width
Garage Type	Attached
Garage Area	280 sqft

Location & Zoning

Account Number	599740
Street Address	20 ROSE ST
City	ISLIP
State	NY
Zip	11751-3712
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	X2219691Y185981 T058H00000000
Legal Block	5000
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	2
Census Block	2008
Census Tract	147401

Owner

Source: Suffolk County and Islip Town records · APN 472889 345.-2-18

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	2 Individual Names on File
Mailing Address	20 ROSE ST, ISLIP, NY 11751-3712
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 25, 2022 · Amount on Record
Deed Sale	Jan 25, 2022 · Amount on Record
Deed Book / Page	13139 / 647
Prior Transfer Date	Mar 15, 2004
Prior Transfer Doc	0123110666
Record Updated	Sep 20, 2026

January 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 25, 2022
Property Address	20 ROSE ST, ISLIP, NY 11751-3712
Document Number	0131390647
Book / Page	13139 / 647
Instrument Date	Dec 02, 2021
Transaction Type	Transfer
Record Updated	Jun 21, 2022

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	68 CHURCH AVE, ISLIP, NY 11751-3902

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	Tax Bill	Assessed Value	Assessed Market Value
2025		$35,700 (-) Land $9,200 Building $26,500	$502,816 (-) Land $129,577 Building $373,239
2024	$13,573.00		$502,816 (+2.53%) Land $129,577 Building $373,239
2023		$35,700 Land $9,200 Building $26,500	$490,385 Land $126,374 Building $364,011

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031474012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 10 individual NFIP policies nearby
Nearby Flood Policies	10 in force
Nearby Flood Claims	6 (1992–2014)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Aug 2014, rainfall accumulation

Wildfire

Wildfire Risk	Not exposed less than 1% of the US · less than 1% of New York
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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, availability as of December 31, 2025 · Published October 2026 · based on 421 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Optimum Communications	Fiber	8,000 / 8,000
Verizon	Fiber	2,300 / 2,300
Optimum Communications	Cable	940 / 35
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.