20 Bainbridge St, Islip, NY 11751 Property Records

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

Property Highlights

Property Type	Residential > Single Family > Home
Lot Size	8,276 sqft (0.19 acres)
Occupancy	Owner Occupied
Last Sale	$495,000 (2023)

Property Details

APN / Parcel Number

Primary APN	`472889 270.-2-88`
Alternative APNs	`0500-270.00-02.00-088.000` `288927000000020880000000` `472800544740` `573450`

Exterior

Lot Area	8,276 sqft (0.19 acres)
Depth X Width	100 ft x 85 ft Depth x Width

Location & Zoning

Account Number	573450
Street Address	20 BAINBRIDGE ST
City	ISLIP
State	NY
Zip	11751-1630
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	X2214473Y191388 T043H00000000
Legal Subdivision	MAP OF PINES OF ISLIP
Legal Block	0002
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Minor Civil Division	ISLIP
Census Blockgroup	1
Census Block	1021
Census Tract	146103

Owner

Source: Suffolk County and Islip Town records · APN 472889 270.-2-88

Assessment roll updated July 8, 2026 · Last verified July 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	20 BAINBRIDGE ST, ISLIP, NY 11751-1630
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 31, 2023 · Amount on Record
Deed Sale	Jan 31, 2023 · Amount on Record
Deed Book / Page	13186 / 927
Prior Transfer Date	May 25, 2001
Prior Transfer Doc	0121240997
Record Refreshed	Sep 20, 2026

January 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 31, 2023
Property Address	20 BAINBRIDGE ST, ISLIP, NY 11751-1630
Document Number	0131860927
Book / Page	13186 / 927
Instrument Date	Nov 22, 2022
Transaction Type	Transfer
Record Updated	Jan 30, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	34 42ND ST, ISLIP, NY 11751-1304

Mortgage

Document Number	0023478551
Date	Jan 31, 2023
Instrument	23478/551

Lender

Name	TEACHERS FCU
Type	Credit Union

Agreement

Type	Stand Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	5.6%
Type Change Date	Dec 01, 2032
Max Rate At Change	3%
Index	Other
Margin	3

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated July 8, 2026 · Last verified July 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		$37,000 (-) Land $6,900 Building $30,100
2024			$521,127 (+2.54%) Land $97,183 Building $423,944
2023		$37,000 (+12.12%) Land $6,900 Building $30,100	$508,242 (+27.52%) Land $94,780 Building $413,462
2022	Homeowner's exemption Senior Citizen's exemption	$33,000 Land $6,900 Building $26,100	$398,550 Land $83,333 Building $315,217

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.