× Home › Property records › Suffolk County › Smithtown › First St › 1 First St1 First StSmithtown · Suffolk County · 11767 $687,500 Full market value 210 · Residential OpenValue $925,389 ▾
Owner of record
Owner Dinneen, Jane
Also Derian, Gregory
Mailing address 1 First St · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed $200
Total assessed $5,500
Full market value $687,500
Est. annual tax $13,054 (2024, excl. special districts)
Building
Style Colonial
Year built 1974
Living area 2,276 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 12284 / 976
SBL 14100000060250000000
Print key 141.-6-25
SWIS 473489
Parcel ID 47348914100000060250000000
Who owns 1 First St? 1 First St, Smithtown is owned by Dinneen, Jane 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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