40 Grenville Ave, Patchogue, NY 11772 Property Records

Suffolk County and Brookhaven Town property record for 40 Grenville Ave, Patchogue, NY 11772

Property Summary

Property Type	Single Family Home
Lot Size	0.17 acres (7,405 sqft)
Owner	2 Individual Names on Record
Last Sale	$505,000 (Jan 2023)
Tax Bill	$11,741 (2024)
Deeds & Mortgages	Feb 2023 Refinance Jan 2023 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0204-016.00-07.00-015.000`

Property Details

APN / Parcel Number

Primary APN	`0204-016.00-07.00-015.000`
Alternative APNs	`472207 016.00-07-015.000` `220701600000070150000000` `00002929590` `0002929590` `2929590`

Exterior

Lot Area	7,405 sqft (0.17 acres)
View / Lot	Waterfront

Location & Zoning

Account Number	2929590
Street Address	40 GRENVILLE AVE
City	PATCHOGUE
State	NY
Zip	11772-3529
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MRS KATE L GILBERT AMD 222 B2 5
Legal Subdivision	GILBERT KATE L AMENDED
Legal Block	6000
Legal Lot Number	700
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	2
Census Block	2010
Census Tract	159000

Owner

Source: Suffolk County and Brookhaven Town records, as of August 11, 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 Record
Mailing Address	40 GRENVILLE AVE, PATCHOGUE, NY 11772-3529
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Date	Document
Feb 4, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance LOANDEPOT.COM LLC
Jan 3, 2023	Deed, Transfer · Stand-Alone First Mortgage UNMB HOME LOANS INC
Nov 17, 2021	Deed of Trust, Mortgage · FHA Mortgage SECRETARY HOUSING URBAN DEVELOPMENT
Dec 21, 2018	Loan Modification, Mortgage · FHA Mortgage WELLS FARGO BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 3, 2023 · Amount on Record
Deed Sale	Jan 3, 2023 · Amount on Record
Prior Sale	Jan 2, 2014 · Amount on Record
Deed Book / Page	13183 / 801
Record Updated	Sep 20, 2026

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	40 GRENVILLE AVE, PATCHOGUE, NY 11772-3529
Transaction Type	Mortgage
Record Updated	Jan 30, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0234800911
Date	Feb 4, 2023
Book Page	23480/911

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	337 Months
Due	Mar 1, 2051

January 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 3, 2023
Property Address	40 GRENVILLE AVE, PATCHOGUE, NY 11772-3529
Document Number	0131830801
Book / Page	13183 / 801
Instrument Date	Dec 28, 2022
Transaction Type	Transfer
Record Updated	Jan 16, 2024

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	27 W 2ND ST, PATCHOGUE, NY 11772-2261

Mortgage

Document Number	0023470996
Date	Jan 3, 2023
Instrument	23470/996

Lender

Name	UNMB HOME LOANS INC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	40 GRENVILLE AVE, PATCHOGUE, NY 11772-3529
Transaction Type	Mortgage
Record Updated	Dec 28, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0233460956
Date	Nov 17, 2021
Book Page	23346/956
Instrument	DM047787

Lender

Name	SECRETARY HOUSING URBAN DEVELOPMENT
Type	Government Agency

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	337 Months
Due	Dec 1, 2049

December 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	SUFFOLK NY
Property Address	40 GRENVILLE AVE, PATCHOGUE, NY 11772-3529
Document Number	0230260270
Instrument Date	Dec 21, 2018
Transaction Type	Mortgage
Record Updated	Jun 10, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 GRENVILLE AVE PATCHOGUE NY 117723529, PATCHOGUE, NY 11772-3529

Mortgage

Document Number	0230260270
Date	May 8, 2019
Book Page	023026/000270

Lender

Name	WELLS FARGO BK
Type	Bank
Address	3480 STATEVIEW BLVD, FORT MILL, SC 29715-7203

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.75%

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,300 (-) Land $400 Building $1,900	$479,166 (+65%) Land $75,472 Building $358,491
2024	$11,741.00
2023		$2,300 (-) Land $400 Building $1,900	$63,889 (+15.83%) Land $11,111 Building $52,778
2022	Homeowner's exemption	$2,300 Land $400 Building $1,900	$55,156 Land $9,592 Building $45,564

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

Flood

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 102 policies
Nearby Flood Policies	102 in force
Nearby Flood Claims	128 (1978–2024)
Claims Outside the SFHA	29 of 128
Most Recent Claim	Jan 2024 · tidal / storm surge
Claims by Event	Hurricane Sandy, Oct 2012 · 68 claims Hurricane Irene, Aug 2011 · 13 claims Severe Blizzard, Mar 1993 · 5 claims

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

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 380 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880

May also be available: T-Mobile.

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