NY Property Records
67 Mt Sinai Ave
67 Mt Sinai Ave
Brookhaven · Suffolk County · 117660000
$543,750Full market value210 · ResidentialSold $485,000 · Jul 2018
Owner of record
OwnerKunzler David
Mailing address67 MT SINAI AVE · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed$310
Total assessed$2,610
Full market value$543,750
Est. annual tax$9,957 (2024, excl. special districts)
Lot
Size0.89 acres
Lot sq ft38,768
Services & districts
School districtMount Sinai (472207)
Recorded sales · 2
Deed$485,000Jul 26, 2018
seller PETER MONTGOMERY
buyer DAVID KUNZLER
Liber 12974, page 253
Deed$470,000Jun 12, 2017
seller BUTERA ALLISON ZULKOFSKE NICHOLAS &
buyer PETER MONTGOMERY
Liber 12919, page 272
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12974 / 253
SBL02001640003000040003
Print key164.00-03-004.003
SWIS472289
Parcel ID47228902001640003000040003
Who owns 67 Mt Sinai Ave?
67 Mt Sinai Ave, Brookhaven is owned by Kunzler David per the 2025 NYS assessment roll. It last sold for $485,000 in Jul 2018.
Nearby on Mt Sinai 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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