NY Property Records
51 Barthold Ave
51 Barthold Ave
Brookhaven · Suffolk County · 117720000
$562,500Full market value210 · Residential
Owner of record
OwnerSiena Family 2024 Irrevocable Trustwilliam Siena Jr & Erica Azzara Tte
Mailing address51 BARTHOLD AVE · PATCHOGUE, NY, 11772
Assessment · 2025 roll
Land assessed$200
Total assessed$2,700
Full market value$562,500
Est. annual tax$9,159 (2024, excl. special districts)
Lot
Size0.23 acres
Lot sq ft10,019
Services & districts
School districtSouth Country (472204)
Recorded sales · 1
Deedno price statedApr 25, 2024
seller WILLIAM SIENA
buyer ERICA AZZARA WILLIAM SIENA JR &
Liber 13252, page 976
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13252 / 976
SBL02009779002000110000
Print key977.90-02-011.000
SWIS472289
Parcel ID47228902009779002000110000
Who owns 51 Barthold Ave?
51 Barthold Ave, Brookhaven is owned by Siena Family 2024 Irrevocable Trustwilliam Siena Jr & Erica Azzara Tte per the 2025 NYS assessment roll.
Nearby on Barthold 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
Search by name or address · Browse all records