73 40th St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 73 40th St, Islip, NY 11751 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Lot Size	8,712 sqft (0.2 acres)
Occupancy	Owner Occupied
Last Sale	$540,000 (2022)
Tax Bill	$10,827.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`472889 271.-2-5`
Alternative APNs	`0500-271.00-02.00-005.000` `288927100000020050000000` `472800547630` `594640`

Exterior

Lot Area	8,712 sqft (0.2 acres)
Lot Width	86 ft Width

Location & Zoning

Account Number	594640
Street Address	73 40TH ST
City	ISLIP
State	NY
Zip	11751-1124
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	X2216813Y192953 T043H00000000
Legal Subdivision	MAP BROOKVILLE PARK
Legal Block	1000
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Minor Civil Division	ISLIP
Census Blockgroup	2
Census Block	2003
Census Tract	146205

Owner

Source: Suffolk County and Islip Town records · APN 472889 271.-2-5

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	2 Individual Names on File
Mailing Address	73 40TH ST, ISLIP, NY 11751-1124
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 16, 2022 · Amount on Record
Deed Sale	Nov 16, 2022 · Amount on Record
Prior Sale	Jan 31, 2008 · Amount on Record
Deed Book / Page	13178 / 94
Record Refreshed	Sep 20, 2026

November 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Nov 16, 2022
Property Address	73 40TH ST, ISLIP, NY 11751-1124
Document Number	0131780094
Book / Page	13178 / 94
Instrument Date	Sep 27, 2022
Transaction Type	Transfer
Record Updated	Jan 02, 2024
Title Company	NOT AVAILABLE, WESTCORE TITLE

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
Relationship	Tenants In Common
Address	300 RABRO DR, HAUPPAUGE, NY 11788-4243
Investor	Possibly a Property Investor

Mortgage

Document Number	0023462407
Date	Nov 16, 2022
Instrument	23462/407

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Stand Alone First Mortgage
Amount	Amount Recorded

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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$36,000 (-) Land $7,200 Building $28,800	$507,042 (-) Land $101,408 Building $405,634
2024	$10,827.00		$507,042 (+2.54%) Land $101,408 Building $405,634
2023		$36,000 (-) Land $7,200 Building $28,800	$494,505 (+13.74%) Land $98,901 Building $395,604
2022	Homeowner's exemption	$36,000 Land $7,200 Building $28,800	$434,783 Land $86,957 Building $347,826

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	Low above 3% of the US · above 3% of New York
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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