NY Property Records
48 Marion Ave
48 Marion Ave
Brookhaven · Suffolk County · 117900000
$687,500Full market value210 · Residential
Owner of record
OwnerOconnell Michael & Diane
Mailing address48 MARION AVE · STONY BROOK, NY, 11790
Assessment · 2025 roll
Land assessed$300
Total assessed$3,300
Full market value$687,500
Est. annual tax$13,121 (2024, excl. special districts)
Lot
Size0.4 acres
Lot sq ft17,424
Services & districts
School districtThree Village (472201)
Recorded sales · 1
Deedno price statedJan 6, 2026
seller MICHAEL J. OCONNELL
buyer MICHAEL J. OCONNELL IRRE
Liber 13326, page 117
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12449 / 819
SBL02003290002000180000
Print key329.00-02-018.000
SWIS472289
Parcel ID47228902003290002000180000
Who owns 48 Marion Ave?
48 Marion Ave, Brookhaven is owned by Oconnell Michael & Diane per the 2025 NYS assessment roll.
Nearby on Marion 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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