NY Property Records
40 Southaven Ave
40 Southaven Ave
Brookhaven · Suffolk County · 119500000
$505,209Full market value210 · ResidentialSold $340,000 · Jul 2021
Owner of record
OwnerContreras Elisabeth & Margarita
Mailing address40 SOUTHAVEN AVE · MASTIC, NY, 119500000
Assessment · 2025 roll
Land assessed$80
Total assessed$2,425
Full market value$505,209
Est. annual tax$7,949 (2024, excl. special districts)
Lot
Size0.18 acres
Lot sq ft7,841
Services & districts
School districtWilliam Floyd (472232)
Recorded sales · 2
Deed$340,000Jul 26, 2021
seller DENIS R OSORIO
buyer ELISABETH CONTRERAS
Liber 13119, page 2271
Deed$255,000Oct 28, 2016
seller KAREN GOLE
buyer DENIS R. OSORIO
Liber 12889, page 148
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13119 / 2271
SBL02008810006000180000
Print key881.00-06-018.000
SWIS472289
Parcel ID47228902008810006000180000
Who owns 40 Southaven Ave?
40 Southaven Ave, Brookhaven is owned by Contreras Elisabeth & Margarita per the 2025 NYS assessment roll. It last sold for $340,000 in Jul 2021.
Nearby on Southaven 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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