5 Brook St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 5 Brook St, Islip, NY 11751

Property Summary

Property Type	Single Family Home
Details	1,330 sqft · built 1927
Lot Size	0.35 acres (15,246 sqft)
Owner	Individual Name on File
Deeds & Mortgages	May 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`472889 294.-1-100.1`

Property Details

APN / Parcel Number

Primary APN	`472889 294.-1-100.1`
Alternative APNs	`0500-294.00-01.00-100.001` `288929400000011000010000` `472800599740` `041222`

Interior

Building Area	1,330 sqft Living Area
1st Floor Area	1,017 sqft

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1927
Lot Area	15,246 sqft (0.35 acres)
Lot Width	121 ft Width

Location & Zoning

Account Number	041222
Street Address	5 BROOK ST
City	ISLIP
State	NY
Zip	11751-2001
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	X2216308Y189762 T043H00000000
Legal Block	4000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1031
Census Tract	146103

Owner

Source: Suffolk County and Islip Town records · APN 472889 294.-1-100.1

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	Individual Name on File
Mailing Address	5 BROOK ST, ISLIP, NY 11751-2001
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Sep 27, 2016
Transfer Doc	0129140402
Record Updated	Sep 20, 2026

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	May 30, 2017
Property Address	5 BROOK ST, ISLIP, NY 11751-2001
Document Number	0129140402
Book / Page	012914 / 000402
Instrument Date	Sep 27, 2016
Transaction Type	Transfer
Record Updated	Oct 13, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 BROOK ST ISLIP NY 117512001, ISLIP, NY 11751-2001

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 and are not market price estimates.

Year	Assessed Value	Assessed Market Value
2025	$29,000 (-) Land $9,600 Building $19,400
2024		$408,450 (+2.53%) Land $135,211 Building $273,239
2023	$29,000 Land $9,600 Building $19,400	$398,352 Land $131,868 Building $266,484

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 96% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 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 370 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System 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.