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420 Griffing Ave, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 420 Griffing Ave, Riverhead, NY 11901

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 1,950 sqft · built 1870
Lot Size0.29 acres (12,632 sqft)
Owner2 Company Names on File
Last Sale$332,000 (May 2019)
Tax Bill$8,730 (2024)
Deeds & MortgagesMay 2019 Sale
Flood ZoneZone X (minimal risk)
APN473000 128.-4-2

Property Details

APN / Parcel Number

Primary APN473000 128.-4-2
Alternative APNs
  • 0600-128.00-04.00-002.000
  • 300012800000040020000000
  • 47300014220
  • 04

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Units2 Units
Stories2 Stories
Building Area1,950 sqft Living Area
Gross Area2,141 sqft
1st Floor Area982 sqft
2nd Floor Area968 sqft

Exterior

Year BuiltBuilt 1870
Effective Year BuiltEffective 1870
Architectural StyleOld Style
Exterior MaterialComposition/Composite
Lot Area12,632 sqft (0.29 acres)
Lot Width54 ft Width
View / LotCanal
PorchCovered Porch
Porch Area191 sqft

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil
Water SourceCommercial

Location & Zoning

Account Number04
Street Address420 GRIFFING AVE
CityRIVERHEAD
StateNY
Zip11901-3012
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning Code08
Legal Description52 0000 3
Legal Block4
Legal Lot Number2
JurisdictionSUFFOLK NY
Township / Civil DivisionRIVERHEAD
Census Block Group4
Census Block4007
Census Tract169800

Owner

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

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

Owner of Record2 Company Names on File
Mailing Address8025 SHORE RD, BROOKLYN, NY 11209-2839
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 3, 2019 · Amount on File
Deed SaleMay 3, 2019 · Amount on File
Prior SaleJun 18, 2004 · Amount on File
Deed Book / Page13010 / 698
Record UpdatedSep 20, 2026

May 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateMay 3, 2019
Property Address420 GRIFFING AVE, RIVERHEAD, NY 11901-3012
Document Number0130100698
Book / Page013010 / 000698
Instrument DateMar 29, 2019
Transaction TypeTransfer
Record UpdatedJun 3, 2019
Title CompanyNOT AVAILABLE

Transaction

AmountAmount on Record
Tax$1,328.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTrust
Address8025 SHORE RD BROOKLYN NY 112092839, BROOKLYN, NY 11209-2839

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionRiverhead Town
Unified School DistrictRiverhead Central School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$34,000 (-) Land $8,400 Building $25,600$416,667 (+13.85%) Land $102,941 Building $313,725
2024$8,730.00
2023$34,000 Land $8,400 Building $25,600$365,985 Land $90,420 Building $275,565

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

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
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 22 policies
Nearby Flood Policies22 in force
Nearby Flood Claims46 (1978–2020)
Claims Outside the SFHA21 of 46
Most Recent ClaimApr 2020 · other causes
Claims by Event
  • Hurricane Sandy, Oct 2012 · 15 claims
  • Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 8 claims
  • Coastal Storms & Flooding, Mar 1984 · 7 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 RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond 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 SystemRIVERHEAD WATER DISTRICT
serves 35,000 people · EPA ID NY5103705
Water SourceGroundwater
Last State InspectionJul 2025
Lead2 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityNitrite
resolved · Jul 2023
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 317 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000

May also be available: Verizon.

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