Owner of record
OwnerSonbuchner Timothy & Dongyan Tan
Mailing address31 HARGROVE DR · STONY BROOK, NY, 117900000
Assessment · 2025 roll
Land assessed$300
Total assessed$3,390
Full market value$706,250
Est. annual tax$13,479 (2024, excl. special districts)
Recorded sales · 1
Deed$476,000Aug 24, 2017
seller FAMILY TRUST LENORE M. ROSEN
buyer DONGYAN TAN
Liber 12930, page 881
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12930 / 881
SBL02003040001000170000
Print key304.00-01-017.000
SWIS472289
Parcel ID47228902003040001000170000
Who owns 31 Hargrove Dr?
31 Hargrove Dr, Brookhaven is owned by Sonbuchner Timothy & Dongyan Tan per the 2025 NYS assessment roll. It last sold for $476,000 in Aug 2017.
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.
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