1186 E Main St, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 1186 E Main St, Riverhead, NY 11901

Property Summary

Property TypeCommercial Office
Details2,640 sqft · built 1968
Lot Size0.29 acres (12,632 sqft)
OwnerCompany Name on Record
Last Sale$175,000 (Oct 2000)
Tax Bill$17,599 (2024)
Flood ZoneZone X (minimal risk)
APN473000 109.-2-6

Property Details

APN / Parcel Number

Primary APN473000 109.-2-6
Alternative APNs
  • 0600-109.00-02.00-006.000
  • 300010900000020060000000
  • 47300011706
  • 04

Interior

Stories1 Story
Building Area2,640 sqft Gross Area
Gross Area5,280 sqft

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Lot Area12,632 sqft (0.29 acres)
Lot Dimensions106 ft deep x 125 ft wide
View / LotBay
Canopy120 sqft

Utilities, Heating & Cooling

Heating FuelGas
Water SourceCommercial

Location & Zoning

Account Number04
Street Address1186 E MAIN ST
CityRIVERHEAD
StateNY
Zip11901
Property CategoryCommercial
Property TypeCommercial > Office > Commercial Office
Local Zoning Code03
Legal Description687 0000 1
Legal Block2
Legal Lot Number6
JurisdictionSUFFOLK NY
Township / Civil DivisionRIVERHEAD
Census Block Group3
Census Block3009
Census Tract169800

Owner

Source: Suffolk County and Riverhead 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 RecordCompany Name on Record
Mailing Address23 MONTERREY DR, SAINT JAMES, NY 11780-3162
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 17, 2000 · Amount on Record
Deed SaleOct 17, 2000 · Amount on Record
Deed Book / Page12078 / 788
Last Transfer DateAug 19, 2013
Record UpdatedSep 20, 2026

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$60,000 (-) Land $22,500 Building $37,500$735,294 (+13.85%) Land $275,735 Building $459,559
2024$17,599.00
2023$60,000 Land $22,500 Building $37,500$645,856 Land $242,196 Building $403,660

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
Nearby Flood Policies3 in force
Nearby Flood Claims5 (1979–2010)
Claims Outside the SFHA5 of 5
Most Recent ClaimMar 2010 · Severe Storms And Flooding

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 96% of the US · lower than 95% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 187 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: T-Mobile.

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