470 3rd Ave, Bayport, NY 11705 Property Records

Suffolk County and Islip Town property record for 470 3rd Ave, Bayport, NY 11705

Property Summary

Property Type	Single Family Home
Lot Size	0.24 acres (10,454 sqft)
Owner	2 Individual Names on File
Last Sale	$595,000 (Nov 2022)
Tax Bill	$15,353 (2024)
Deeds & Mortgages	Nov 2022 Sale & Mortgage Aug 2021 Foreclosure
Flood Zone	Zone X (minimal risk)
APN	`472889 309.-4-11`

Property Details

APN / Parcel Number

Primary APN	`472889 309.-4-11`
Alternative APNs	`0500-309.00-04.00-011.000` `288930900000040110000000` `472800629280` `712990`

Exterior

Lot Area	10,454 sqft (0.24 acres)
Lot Dimensions	124 ft deep x 85 ft wide

Location & Zoning

Account Number	712990
Street Address	470 3RD AVE
City	BAYPORT
State	NY
Zip	11705-1318
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B
Legal Description	X2262020Y193136 T051H00000000
Legal Subdivision	MAP SEC 1 BAYPORT GARDENS
Legal Block	9000
Legal Lot Number	400
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1038
Census Tract	147901

Owner

470 3rd Ave is owned and occupied by two individuals who bought it in November 2022.

Source: Suffolk County and Islip Town records, as of August 11, 2026

Owner of Record	2 Individual Names on File
Mailing Address	470 3RD AVE, BAYPORT, NY 11705-1318
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Nov 22, 2022	Deed, Transfer · Stand-Alone First Mortgage UNITED WHOLESALE MORTGAGE
Aug 2, 2021	Sheriff's Deed, Foreclosure

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 22, 2022 · Amount on File
Deed Sale	Nov 22, 2022 · Amount on File
Prior Sale	Dec 4, 2000 · Amount on File
Deed Book / Page	13178 / 794
Prior Transfer Date	Aug 31, 2001
Prior Transfer Doc	0121440429
Record Updated	Sep 20, 2026

November 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Nov 22, 2022
Property Address	470 3RD AVE, BAYPORT, NY 11705-1318
Document Number	0131780794
Book / Page	13178 / 794
Instrument Date	Sep 23, 2022
Transaction Type	Transfer
Record Updated	Jan 2, 2024

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Lis Pendens Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8 SWAN VIEW DR, PATCHOGUE, NY 11772-1856

Mortgage

Document Number	0023463300
Date	Nov 22, 2022
Instrument	23463/300

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

August 2021: Sheriff's Deed, Foreclosure

Document Type	Sheriff's Deed
Jurisdiction	SUFFOLK NY
Recording Date	Aug 2, 2021
Property Address	470 3RD AVE, BAYPORT, NY 11705-1318
Document Number	0131140264
Book / Page	13114 / 264
Instrument Date	May 24, 2021
Transaction Type	Foreclosure
Record Updated	Mar 17, 2023

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	16 WHITSON ST, FOREST HILLS, NY 11375-6852

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	Bayport-Blue Point Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$42,000 Land $10,500 Building $31,500	$591,549 (-) Land $147,887 Building $443,662
2024	$15,353.00		$591,549 (+2.54%) Land $147,887 Building $443,662
2023		$42,000 (-) Land $10,500 Building $31,500	$576,923 (+13.74%) Land $144,231 Building $432,692
2022		$42,000 Land $10,500 Building $31,500	$507,247 Land $126,812 Building $380,435

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

FEMA maps place 470 3rd Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1991.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	9 in force
Nearby Flood Claims	1 (1991)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 1991 · Hurricane Bob

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.

Wildfire

The area around 470 3rd Ave has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within 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 195 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

Cell Coverage

5G (outdoors only) and 4G LTE

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