× Home › Property records › Suffolk County › Smithtown › Knollcrest Rd › 14 Knollcrest Rd14 Knollcrest RdSmithtown · Suffolk County · 11767 $796,250 Full market value 210 · Residential OpenValue $993,685 ▾
Owner of record
Owner Duperval, Carole
Mailing address 14 Knollcrest Rd · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed $250
Total assessed $6,370
Full market value $796,250
Est. annual tax $15,119 (2024, excl. special districts)
Building
Style Colonial
Year built 1996
Living area 2,395 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Smithtown (473401)
Deed & identifiers
Deed book / page 12795 / 976
SBL 16700000010040000000
Print key 167.-1-4
SWIS 473489
Parcel ID 47348916700000010040000000
Who owns 14 Knollcrest Rd? 14 Knollcrest Rd, Smithtown is owned by Duperval, Carole per the 2025 NYS assessment roll.
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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.
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