206 Sylvan Ave, Riverhead, NY 11901 Property Records

Suffolk County and Southampton Town property record for 206 Sylvan Ave, Riverhead, NY 11901

Property Summary

Property TypeResidential Vacant Land
Details3 bd · 2 ba · 1,513 sqft · built 1991
Lot Size0.31 acres (13,504 sqft)
OwnerCompany Name on Record
Last Sale$550,000 (Jul 2015)
Tax Bill$91 (2020)
Flood ZoneZone AE (high risk)
APN0900-123.00-01.00-042.000

Property Details

APN / Parcel Number

Primary APN0900-123.00-01.00-042.000
Alternative APNs
  • 473689 123.000-0001-042.000
  • 368912300000010420000000
  • 473600252750
  • 008000022

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area1,513 sqft Living Area
1st Floor Area1,513 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1991
Effective Year BuiltEffective 1991
Architectural StyleRanch
Exterior MaterialComposition/Composite
Lot Area13,504 sqft (0.31 acres)
View / LotWaterfront
PorchOpen Porch
Porch Area90 sqft

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil
SewerConnected

Location & Zoning

Account Number008000022
Street Address206 SYLVAN AVE
CityRIVERHEAD
StateNY
Zip11901-4326
Property CategoryResidential
Property TypeVacant Land > Residential
Local Zoning CodeR10
Legal DescriptionN-ABBOTT E-CANAL S-DREXEL W-SYLVAN AVE
Legal SubdivisionBAY VIEW ACRES
Legal Block1
Legal Lot Number42
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2011
Census Tract190405

Owner

Source: Suffolk County and Southampton 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 RecordCompany Name on Record
Mailing Address116 HAMPTON RD, SOUTHAMPTON, NY 11968-4934
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 15, 2015 · Amount on Record
Deed SaleJul 15, 2015 · Amount on Record
Prior SaleJan 12, 2000 · Amount on Record
Deed Book / Page12823 / 948
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$211,300 (-) Land $211,300
2024$335,397 (+10.32%) Land $335,397
2023$211,300 Land $211,300$304,029 Land $304,029
2020$91.00

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation8.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 70 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies70 in force
Nearby Flood Claims11 (1992–2018)
Claims Outside the SFHA1 of 11
Most Recent ClaimMar 2018 · other causes
Claims by Event
  • Hurricane Sandy, Oct 2012 · 6 claims
  • Severe Storms And Flooding, Mar 2010 · 2 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 Likelihood0.02% 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 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 204 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20

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