NY Property Records
99 Neptune Ave
99 Neptune Ave
Brookhaven · Suffolk County · 119500000
$345,833Full market value210 · ResidentialSold $400,000 · Jan 2023
Owner of record
OwnerWilliams Kishawn G
Mailing address99 NEPTUNE AVE · MASTIC, NY, 11950
Assessment · 2025 roll
Land assessed$150
Total assessed$1,660
Full market value$345,833
Est. annual tax$4,833 (2024, excl. special districts)
Lot
Size0.25 acres
Lot sq ft10,890
Services & districts
School districtWilliam Floyd (472232)
Recorded sales · 1
Deed$400,000Jan 27, 2023
seller JEAN S. MURPHY
buyer KISHAWN GEORGE WILLIAMS
Liber 13192, page 604
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13192 / 604
SBL02009100002000290000
Print key910.00-02-029.000
SWIS472289
Parcel ID47228902009100002000290000
Who owns 99 Neptune Ave?
99 Neptune Ave, Brookhaven is owned by Williams Kishawn G per the 2025 NYS assessment roll. It last sold for $400,000 in Jan 2023.
Nearby on Neptune Ave
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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