NY Property Records
8 Sebastian Dr
8 Sebastian Dr
Riverhead · Suffolk County
$790,441Full market value210 · ResidentialSold $445,000 · Jan 2017
Owner of record
OwnerWilliams, Mary
Mailing address8 Sebastian Dr · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed$11,900
Total assessed$64,500
Full market value$790,441
Est. annual tax$14,295 (2024, excl. special districts)
Building
StyleContemporary
Year built1986
Living area1,910 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.96 acres
Services & districts
WaterComm/public
SewerUnknown
UtilitiesElectric
School districtRiverhead (473002)
Recorded sales · 2
Deed$1Sep 22, 2025
seller MARY WILLIAMS
buyer ERIK WILLIAMS, AS CO-TRUSTEE
Liber 13312, page 857
Deed$445,000Jan 6, 2017
seller ROBERT D MICHAEL
buyer MARY WILLIAMS
Liber 12899, page 168
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13312 / 857
SBL01700000010050070000
Print key17.-1-5.7
SWIS473000
Parcel ID47300001700000010050070000
Who owns 8 Sebastian Dr?
8 Sebastian Dr, Riverhead is owned by Williams, Mary per the 2025 NYS assessment roll. It last sold for $445,000 in Jan 2017.
Nearby on Sebastian Dr
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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