NY Property Records
299 Third Ave
299 Third Ave
Smithtown · Suffolk County · 11780
$395,000Full market value210 · Residential
Owner of record
OwnerMontrose, Robert S
Mailing address299 Third Ave · St James, NY, 11780
Assessment · 2025 roll
Land assessed$200
Total assessed$3,160
Full market value$395,000
Est. annual tax$7,500 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtSmithtown (473401)
Recorded sales · 1
Deed$10Nov 28, 2018
seller MCCONVILLE FAMILY TRUST
buyer MCCONVILLE LIFE ESTATE OF PATRICIA A
Liber 13100, page 130
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13100 / 130
SBL05600000050550000000
Print key56.-5-55
SWIS473489
Parcel ID47348905600000050550000000
Who owns 299 Third Ave?
299 Third Ave, Smithtown is owned by Montrose, Robert S per the 2025 NYS assessment roll.
Nearby on Third 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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