4 Hemlock St, Central Islip, NY 11722 Property Records

Suffolk County and Islip Town property record for 4 Hemlock St, Central Islip, NY 11722

Property Summary

Property Type	Single Family Home
Details	1,608 sqft · built 1950
Lot Size	0.17 acres (7,405 sqft)
Owner	2 Individual Names on Record
Last Sale	$300,000 (Oct 2018)
Tax Bill	$10,429 (2024)
Deeds & Mortgages	Oct 2018 Sale Nov 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`472889 121.-3-2`

Property Details

APN / Parcel Number

Primary APN	`472889 121.-3-2`
Alternative APNs	`0500-121.00-03.00-002.000` `288912100000030020000000` `472800264700` `344760`

Interior

Building Area	1,608 sqft Living Area
1st Floor Area	672 sqft
Basement Area	600 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Lot Area	7,405 sqft (0.17 acres)
Lot Dimensions	100 ft deep x 75 ft wide
Garage Type	Detached
Garage Area	352 sqft

Location & Zoning

Account Number	344760
Street Address	4 HEMLOCK ST
City	CENTRAL ISLIP
State	NY
Zip	11722-3119
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B
Legal Description	X2223804Y206584 T025H00000000
Legal Block	1000
Legal Lot Number	300
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1007
Census Tract	146403

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	4 HEMLOCK ST, CENTRAL ISLIP, NY 11722-3119
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 11, 2018	Deed, Transfer
Nov 14, 2017	Deed of Trust, Mortgage · Conventional Mortgage BAYPORT FNDG
May 31, 2017	Grant Deed, Transfer JUDICIAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 11, 2018 · Amount on Record
Deed Sale	Oct 11, 2018 · Amount on Record
Deed Book / Page	12982 / 256
Record Updated	Sep 20, 2026

October 2018: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Oct 11, 2018
Property Address	4 HEMLOCK ST, CENTRAL ISLIP, NY 11722-3119
Document Number	0129820256
Book / Page	12982 / 256
Instrument Date	Oct 5, 2018
Transaction Type	Transfer
Record Updated	Aug 20, 2021

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

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	4 HEMLOCK ST, CENTRAL ISLIP, NY 11722-3119
Document Number	0228840367
Book / Page	022884 / 000367
Instrument Date	Nov 14, 2017
Transaction Type	Mortgage
Record Updated	Feb 21, 2018
Title Company	FORWARD LAND ABSTRACT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	8 HEMLOCK ST CENTRAL ISLIP NY 117223119, CENTRAL ISLIP, NY 11722-3119

Mortgage

Document Number	0228840367
Date	Dec 15, 2017
Book Page	022884/000367

Lender

Name	BAYPORT FNDG
Type	Funding / Finance Company
Address	GREAT NECK, NY 11021

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	May 31, 2017
Property Address	4 HEMLOCK ST, CENTRAL ISLIP, NY 11722-3119
Document Number	0129140699
Book / Page	012914 / 000699
Instrument Date	May 17, 2017
Transaction Type	Transfer
Record Updated	Oct 13, 2017
Title Company	JUDICIAL TITLE

Transaction

Amount	Amount Recorded
Tax	$512.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4 HEMLOCK ST CENTRAL ISLIP NY 117223119, CENTRAL ISLIP, NY 11722-3119

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	Central Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$32,800 (-) Land $5,600 Building $27,200	$461,972 (-) Land $78,873 Building $383,099
2024	$10,429.00		$461,972 (+2.54%) Land $78,873 Building $383,099
2023		$32,800 Land $5,600 Building $27,200	$450,549 Land $76,923 Building $373,626

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

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

Values are read at the parcel center point; 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 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 286 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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