NY Property Records
21 East Gate Dr
21 East Gate Dr
Brookhaven · Suffolk County · 117660000
$613,542Full market value210 · ResidentialSold $498,000 · Aug 2020
Owner of record
OwnerAcierno Ronald M
Mailing address21 EAST GATE DR · MOUNT SINAI, NY, 117660000
Assessment · 2025 roll
Land assessed$300
Total assessed$2,945
Full market value$613,542
Est. annual tax$11,235 (2024, excl. special districts)
Lot
Size0.35 acres
Lot sq ft15,246
Services & districts
School districtMount Sinai (472207)
Recorded sales · 2
Deed$498,000Aug 28, 2020
seller JEANNE MOUNSEY AS TRUSTEE FOR
buyer RONALD M ACIERNO
Liber 13075, page 594
Deedno price statedNov 10, 2016
seller WILLIAM KENNEDY
buyer JEANNE MOUNSEY, AS TRUSTEE
Liber 12919, page 13
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13075 / 594
SBL02001160003000320000
Print key116.00-03-032.000
SWIS472289
Parcel ID47228902001160003000320000
Who owns 21 East Gate Dr?
21 East Gate Dr, Brookhaven is owned by Acierno Ronald M per the 2025 NYS assessment roll. It last sold for $498,000 in Aug 2020.
Nearby on East Gate Dr
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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