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15 Grenville Ave, Patchogue, NY 11772 Property Records

Suffolk County and Brookhaven Town property record for 15 Grenville Ave, Patchogue, NY 11772

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,041 sqft · built 1920
Lot Size0.17 acres (7,405 sqft)
OwnerIndividual Name on Record
Last Sale$210,000 (Jan 2016)
Tax Bill$8,638 (2024)
Deeds & MortgagesJun 2021 Refinance
Oct 2017 Mortgage
Flood ZoneZone X (minimal risk)
APN0204-016.00-07.00-029.000

Property Details

APN / Parcel Number

Primary APN0204-016.00-07.00-029.000
Alternative APNs
  • 472207 016.00-07-029.000
  • 220701600000070290000000
  • 00002929460
  • 0002929460
  • 2929460

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,041 sqft Living Area

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Exterior MaterialWood
Lot Area7,405 sqft (0.17 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number2929460
Street Address15 GRENVILLE AVE
CityPATCHOGUE
StateNY
Zip11772-3528
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMRS KATE L GILBERT AMD 222 B1 21
Legal SubdivisionGILBERT KATE L AMENDED
Legal Block6000
Legal Lot Number700
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group2
Census Block2007
Census Tract159000

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 RecordIndividual Name on Record
Mailing Address15 GRENVILLE AVE, PATCHOGUE, NY 11772-3528
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 15, 2021Deed of Trust, Mortgage · Stand-Alone Refinance
LOANDEPOT.COM LLC
Oct 7, 2017Deed of Trust, Mortgage · VA Mortgage
LOANDEPOT.COM LLC

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 14, 2016 · Amount on Record
Deed SaleJan 14, 2016 · Amount on Record
Deed Book / Page12848 / 920
Prior Transfer DateJan 5, 2016
Prior Transfer DocD000128480920
Record UpdatedSep 20, 2026

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address15 GRENVILLE AVE, PATCHOGUE, NY 11772-3528
Transaction TypeMortgage
Record UpdatedJan 17, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0232880122
DateJun 15, 2021
Book Page23288/122
InstrumentDM017332
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term361 Months
DueJul 1, 2051

October 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address15 GRENVILLE AVE, PATCHOGUE, NY 11772-3528
Document Number0228660688
Book / Page022866 / 000688
Instrument DateOct 7, 2017
Transaction TypeMortgage
Record UpdatedDec 6, 2017
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
Address15 GRENVILLE AVE PATCHOGUE NY 117723528, PATCHOGUE, NY 11772-3528

Mortgage

Document Number0228660688
DateOct 23, 2017
Book Page022866/000688
Lender
NameLOANDEPOT.COM LLC
TypeFunding / Finance Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term360 Months
DueOct 22, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
MunicipalityPatchogue Village
Unified School DistrictPatchogue-Medford Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,325 (-) Land $400 Building $1,925$484,375 (+65%) Land $75,472 Building $363,208
2024$8,638.00
2023$2,325 Land $400 Building $1,925$64,583 Land $11,111 Building $53,472

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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 102 policies
Nearby Flood Policies102 in force
Nearby Flood Claims128 (1978–2024)
Claims Outside the SFHA29 of 128
Most Recent ClaimJan 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 RiskNot 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 SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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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