21 Walnut Ave, Patchogue, NY 11772 Property Records

Suffolk County and Brookhaven Town property record for 21 Walnut Ave, Patchogue, NY 11772 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 1949
Square Footage	1,365 sqft Living Area
Lot Size	8,712 sqft (0.2 acres)
Occupancy	Owner Occupied
Last Sale	$420,000 (2022)
Tax Bill	$10,451.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`0200-973.20-05.00-039.000`
Alternative APNs	`472289 973.20-05-039.000` `228997302000050390000000` `00008413191` `0008413191` `8413191`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,365 sqft Living Area
Stories	1 Stories

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Architectural Style	Cape Cod Style
Exterior Material	Brick Exterior
Lot Area	8,712 sqft (0.2 acres)

Utilities and HVAC

Heating System	Radiant Heating

Location & Zoning

Account Number	8413191
Street Address	21 WALNUT AVE
City	PATCHOGUE
State	NY
Zip	11772-2658
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	N NEAL T5005 E BELIVEAU 50X169 S A
Legal Subdivision	PATCHOGUE (M TO Z)
Legal Block	3200
Legal Lot Number	500
Jurisdiction	SUFFOLK NY
Minor Civil Division	BROOKHAVEN
Census Blockgroup	2
Census Block	2012
Census Tract	158806

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-973.20-05.00-039.000

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	21 WALNUT AVE, PATCHOGUE, NY 11772-2658
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	Dec 01, 2022 · Amount on Record
Deed Sale	Dec 01, 2022 · Amount on Record
Prior Sale	Mar 29, 2011
Deed Book / Page	13180 / 236
Record Refreshed	Sep 20, 2026

December 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Dec 01, 2022
Property Address	21 WALNUT AVE, PATCHOGUE, NY 11772-2658
Document Number	0131800236
Book / Page	13180 / 236
Instrument Date	Aug 10, 2022
Transaction Type	Transfer
Record Updated	Apr 03, 2026
Title Company	FIRST AMERICAN 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
Address	11124 41ST AVE, CORONA, NY 11368-2622

Mortgage

Document Number	0023465342
Date	Dec 01, 2022
Instrument	23465/342

Lender

Name	INTERCONTINENTAL CAPITAL GROUP INC

Agreement

Type	Stand Alone First Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Jan 01, 2052

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Brookhaven Town
Unified School District	Patchogue-Medford Union Free School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,300 (-) Land $250 Building $2,050	$479,166 (+11,150.67%) Land $47,170 Building $386,792
2024	$10,451.00
2023		$2,300 (-) Land $250 Building $2,050	$4,259 (+14.83%) Land $463 Building $3,796
2022		$2,300 Land $250 Building $2,050	$3,709 Land $403 Building $3,306

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.