NY Property Records
520 Park Ave Ext
520 Park Ave Ext
Southold · Suffolk County · 11952
$854,545Full market value260 · ResidentialSold $1,400,000 · Oct 2023
Owner of record
Owner520 Pk Ave Hldgs Peter LLC
Also520 Pk Ave Hldgs Leigh LLC
Mailing address5 Belleau Ave · Madison, NJ, 07940
Assessment · 2025 roll
Land assessed$1,800
Total assessed$4,700
Full market value$854,545
Est. annual tax$6,500 (2024, excl. special districts)
Lot
Size0.3 acres
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtMattituck-Cutchogue (473812)
Recorded sales · 1
Deed$1,400,000Oct 20, 2023
seller DIANE JEFFREY, TRUSTEE
buyer PETER LLC AS TO 50 520 PARK AVENUE HOLDINGS
Liber 13229, page 400
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13229 / 400
SBL12300000080280040000
Print key123.-8-28.4
SWIS473889
Parcel ID47388912300000080280040000
Who owns 520 Park Ave Ext?
520 Park Ave Ext, Southold is owned by 520 Pk Ave Hldgs Peter LLC per the 2025 NYS assessment roll. It last sold for $1,400,000 in Oct 2023.
Nearby on Park Ave Ext
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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