25 Hemlock St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 25 Hemlock St, Islip, NY 11751

Property Summary

Property Type	Single Family Home
Details	1,544 sqft · built 1951
Lot Size	0.17 acres (7,405 sqft)
Owner	Company Name on File
Last Sale	$220,000 (Nov 2020)
Tax Bill	$10,051 (2024)
Deeds & Mortgages	Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`472889 100.-2-2`

Property Details

APN / Parcel Number

Primary APN	`472889 100.-2-2`
Alternative APNs	`0500-100.00-02.00-002.000` `288910000000020020000000` `472800221290` `344670`

Interior

Building Area	1,544 sqft Living Area
1st Floor Area	998 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Lot Area	7,405 sqft (0.17 acres)
Lot Dimensions	100 ft deep x 75 ft wide
Garage Type	Attached
Garage Area	270 sqft

Location & Zoning

Account Number	344670
Street Address	25 HEMLOCK ST
City	ISLIP
State	NY
Zip	11751-3007
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B
Legal Description	X2224716Y206888 T025H00000000
Legal Block	0002
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1001
Census Tract	146403

Owner

Source: Suffolk County and Islip Town records · APN 472889 100.-2-2

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	219 NAPOLI ST, CENTRAL ISLIP, NY 11722-3207
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 24, 2020 · Amount on Record
Deed Sale	Nov 24, 2020 · Amount on Record
Prior Sale	Nov 15, 2007 · Amount on Record
Deed Book / Page	13079 / 512
Prior Transfer Date	Mar 05, 2003
Record Updated	Sep 20, 2026

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Nov 24, 2020
Property Address	25 HEMLOCK ST, CENTRAL ISLIP, NY 11722-3142
Document Number	0130790512
Book / Page	013079 / 000512
Instrument Date	Oct 15, 2020
Transaction Type	Transfer
Record Updated	Feb 23, 2021
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$880.00
Amount Accuracy	Confirmed
Additional	Lis Pendens Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	219 NAPOLI ST CENTRAL ISLIP NY 117223207, CENTRAL ISLIP, NY 11722-3207

Mortgage

Document Number	231990821
Date	Nov 24, 2020
Book Page	023199/000821

Lender

Name	JEROME AMADEO

Agreement

Amount	Amount Recorded

Interest

Rate	12%

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	Central Islip Union Free School District (PK - 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		$28,000 (-) Land $5,900 Building $22,100	$394,367 (-) Land $83,099 Building $311,268
2024	$10,051.00		$394,367 (+2.54%) Land $83,099 Building $311,268
2023		$28,000 Land $5,900 Building $22,100	$384,615 Land $81,044 Building $303,571

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), as of September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; 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 286 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NY5110526, 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.