1070 Ostrander Ave, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 1070 Ostrander Ave, Riverhead, NY 11901

Property Summary

Property TypeMulti-Family Dwellings
Details3 bd · 3 ba · 2,264 sqft · built 2002
Lot Size0.53 acres (23,087 sqft)
Owner2 Individual Names on File
Last Sale$460,000 (Oct 2021)
Tax Bill$13,840 (2024)
Deeds & MortgagesApr 2023 Sale
Oct 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN473000 104.-2-12

Property Details

APN / Parcel Number

Primary APN473000 104.-2-12
Alternative APNs
  • 0600-104.00-02.00-012.000
  • 300010400000020120000000
  • 47300011099
  • 04

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms7 Rooms
Stories2 Stories
Building Area2,264 sqft Living Area
Gross Area2,480 sqft
1st Floor Area1,240 sqft
2nd Floor Area1,024 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2002
Effective Year BuiltEffective 2006
Architectural StyleContemporary
Exterior MaterialAluminum/Vinyl
Foundation TypeNo Foundation
Lot Area23,087 sqft (0.53 acres)
Lot Width120 ft Width
View / LotCanal
Garage TypeDetached
Garage Area576 sqft
Parking Spaces2 Parking Spaces
PorchEnclosed Porch
Porch Area312 sqft
Shed1 Shed

Utilities, Heating & Cooling

Cooling SystemCentral
Heating FuelElectric

Location & Zoning

Account Number04
Street Address1070 OSTRANDER AVE
CityRIVERHEAD
StateNY
Zip11901-2619
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code03
Legal Description*1231 BLK B LOT 36 & SLY 45FT LOT 37 100 1685 000
Legal SubdivisionOSTRANDER HTS
Legal Block2
Legal Lot Number12
JurisdictionSUFFOLK NY
Township / Civil DivisionRIVERHEAD
Census Block Group2
Census Block2001
Census Tract169800

Owner

1070 Ostrander Ave, a residential property, is owned by two individuals who acquired it in April 2023.

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

Owner of Record2 Individual Names on File
Mailing Address8 MYSTIC CT, RIVERHEAD, NY 11901-6338
Owner TypeIndividual

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

DateDocument
Apr 21, 2023Deed, Transfer
Oct 28, 2021Deed, Transfer · Stand-Alone First Mortgage
ATLANTIC COMMERCIAL

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 28, 2021 · Amount on File
Deed SaleOct 28, 2021 · Amount on File
Prior SaleAug 30, 2016 · Amount on File
Deed Book / Page13126 / 870
Last Transfer DateApr 21, 2023
Transfer Doc0131980310
Record UpdatedSep 20, 2026

April 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateApr 21, 2023
Property Address1070 OSTRANDER AVE, RIVERHEAD, NY 11901-2619
Document Number0131980310
Book / Page13198 / 310
Instrument DateApr 21, 2023
Transaction TypeTransfer
Record UpdatedFeb 13, 2024

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8 MYSTIC CT, RIVERHEAD, NY 11901-6338

October 2021: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateOct 28, 2021
Property Address1070 OSTRANDER AVE, RIVERHEAD, NY 11901-2619
Document Number0131260870
Book / Page13126 / 870
Transaction TypeTransfer
Record UpdatedMay 6, 2022

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8 MYSTIC CT, RIVERHEAD, NY 11901-6338

Mortgage

Document Number00DM043485
DateOct 28, 2021
InstrumentDM043485
Lender
NameATLANTIC COMMERCIAL
Agreement
TypeStand-Alone First Mortgage
AmountAmount on Record

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$56,200 Land $8,500 Building $47,700$688,725 Land $104,167 Building $584,559
2024$13,840.00
2023$56,200 (-) Land $8,500 Building $47,700$604,951 (+9.15%) Land $91,496 Building $513,455
2022$56,200 Land $8,500 Building $47,700$554,240 Land $83,826 Building $470,414

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 1070 Ostrander Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1979.

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 17 policies
Nearby Flood Policies17 in force
Nearby Flood Claims4 (1979–2005)
Claims Outside the SFHA3 of 4
Most Recent ClaimOct 2005 · rainfall accumulation

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

Wildfire risk around 1070 Ostrander Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% 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 212 locations within half a mile, as of December 31, 2025

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

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