× Home › Property records › Suffolk County › Smithtown › Southern Blv › 233 Southern Blv233 Southern BlvSmithtown · Suffolk County · 11767 $1,174,375 Full market value 210 · Residential OpenValue $994,516 ▾
Owner of record
Owner De Guara, Joseph
Also De Guara, Rosaria
Mailing address 233 Southern Blvd · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed $480
Total assessed $9,395
Full market value $1,174,375
Est. annual tax $16,234 (2024, excl. special districts)
Building
Style Colonial
Year built 1992
Living area 2,657 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
SBL 16500000030100060000
Print key 165.-3-10.6
SWIS 473489
Parcel ID 47348916500000030100060000
Who owns 233 Southern Blv? 233 Southern Blv, Smithtown is owned by De Guara, Joseph 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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