558 Middle Rd, Riverhead, NY 11901 Property Records

Suffolk County and Islip Town property record for 558 Middle Rd, Riverhead, NY 11901 · Last verified August 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Architecture StyleDuplex Single
Lot Size9,148 sqft (0.21 acres)
Last Sale$330,000 (2004)

Property Details

APN / Parcel Number

Primary APN472889 385.-6-9.14
Alternative APNs
  • 0500-385.00-06.00-009.014
  • 288938500000060090140000
  • 472800799880
  • 790351

Interior

Units21 Units

Exterior

Architectural StyleDuplex Single Style
Lot Area9,148 sqft (0.21 acres)
Lot Width75 ft Width

Location & Zoning

Account Number790351
Street Address558 MIDDLE RD
CityRIVERHEAD
StateNY
Zip11901
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Duplex
Legal DescriptionT068H00000000
Legal SubdivisionMAP 1 BAYPORT COVE
Legal Block5000
Legal Lot Number600
JurisdictionSUFFOLK NY
Minor Civil DivisionISLIP
Census Blockgroup2
Census Block2005
Census Tract147902

Owner

Source: Suffolk County and Islip Town records · APN 472889 385.-6-9.14

Assessment roll updated August 11, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address1375 DEER PARK AVE, NORTH BABYLON, NY 11703-1617
Owner TypeOwner is a Company
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 13, 2004 · Amount on Record
Deed SaleOct 13, 2004 · Amount on Record
Deed Book / Page12348 / 764
Prior Transfer DateDec 31, 1998
Prior Transfer Doc1195000398
Record RefreshedSep 20, 2026

February 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address558 MIDDLE RD, BAYPORT, NY 11705-1935
Transaction TypeMortgage
Record UpdatedJan 30, 2024

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0234790219
DateFeb 02, 2023
Book Page23479/219
Lender
NameXL LENDERS TRUST LP
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictBayport-Blue Point Union Free School District (PK - 12)

Tax Bill & Assessment History

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.

YearAssessed ValueAssessed Market Value
2025$31,000 (-) Land $12,600 Building $18,400
2024$436,620 (+2.54%) Land $177,465 Building $259,155
2023$31,000 Land $12,600 Building $18,400$425,824 Land $173,077 Building $252,747

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Wildfire RiskLow
above 5% of the US · above 6% of New York
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Nearby Properties on Middle Rd

Nearby Streets

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