10 Winthrop St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 10 Winthrop St, Islip, NY 11751

Property Summary

Property Type	Single Family Home
Lot Size	0.13 acres (5,663 sqft)
Owner	2 Individual Names on Record
Last Sale	$161,000 (Jan 2022)
Deeds & Mortgages	Apr 2022 Refinance Oct 2022 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`472889 248.-2-49.3`

Property Details

APN / Parcel Number

Primary APN	`472889 248.-2-49.3`
Alternative APNs	`0500-248.00-02.00-049.003` `288924800000020490030000` `472800505250` `572373`

Exterior

Lot Area	5,663 sqft (0.13 acres)
Lot Width	60 ft Width

Location & Zoning

Account Number	572373
Street Address	10 WINTHROP ST
City	ISLIP
State	NY
Zip	11751-1012
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	X2213878Y192825 T043H00000000WL
Legal Subdivision	MAP PINES OF ISLIP
Legal Block	8000
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1008
Census Tract	146103

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 Individual Names on Record
Mailing Address	10 WINTHROP ST, ISLIP, NY 11751-1012
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 7, 2022	Deed of Trust, Mortgage · Stand-Alone Refinance TEACHERS FCU
Oct 27, 2022	Deed, Transfer
Jan 11, 2022	Deed, Transfer
Feb 16, 2018	Deed of Trust, Mortgage · Conventional Mortgage TD BK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 11, 2022 · Amount on Record
Deed Sale	Jan 11, 2022 · Amount on Record
Prior Sale	Nov 22, 1994 · Amount on Record
Deed Book / Page	13138 / 185
Record Updated	Sep 20, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	10 WINTHROP ST, ISLIP, NY 11751-1012
Transaction Type	Mortgage
Record Updated	Oct 13, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0234020584
Date	Apr 7, 2022
Book Page	23402/584
Instrument	DN001563

Lender

Name	TEACHERS FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	229 Months
Due	May 1, 2041

October 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Oct 27, 2022
Property Address	10 WINTHROP ST, ISLIP, NY 11751-1012
Document Number	0131750145
Book / Page	13175 / 145
Instrument Date	Sep 13, 2022
Transaction Type	Transfer
Record Updated	Dec 19, 2023

Transaction

Amount	Amount Recorded
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	46 HEYWARD ST, BRENTWOOD, NY 11717-1932

January 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 11, 2022
Property Address	10 WINTHROP ST, ISLIP, NY 11751-1012
Document Number	0131380185
Book / Page	13138 / 185
Instrument Date	Oct 22, 2021
Transaction Type	Transfer
Record Updated	Oct 13, 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

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	10 WINTHROP ST, ISLIP, NY 11751-1012
Document Number	0229060754
Instrument Date	Feb 16, 2018
Transaction Type	Mortgage
Record Updated	May 8, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 WINTHROP ST ISLIP NY 117511012, ISLIP, NY 11751-1012

Mortgage

Document Number	0229060754
Date	Mar 6, 2018
Book Page	022906/000754

Lender

Name	TD BK NA
Type	Bank
Address	PORTLAND, ME 04101

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 5, 2048

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	Tax Bill	Assessed Value	Assessed Market Value
2025		$36,000 (-) Land $6,500 Building $29,500
2024			$507,042 (+2.54%) Land $91,549 Building $415,493
2023		$36,000 (-) Land $6,500 Building $29,500	$494,506 (+13.74%) Land $89,286 Building $405,220
2022	Homeowner's exemption	$36,000 Land $6,500 Building $29,500	$434,782 Land $78,502 Building $356,280

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force
Nearby Flood Claims	6 (1979–2014)
Claims Outside the SFHA	5 of 6
Most Recent Claim	Aug 2014 · rainfall accumulation

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	Low lower than 96% of the US · lower than 95% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 491 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

May also be available: T-Mobile.

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