× Home › Property records › Suffolk County › Smithtown › Del Pl › 17 Del Pl17 Del PlSmithtown · Suffolk County · 11788 $651,875 Full market value 210 · Residential OpenValue $706,344 ▾
Owner of record
Owner Alfonso, Alfia
Also Violi, Maria
Mailing address 17 Del Pl · Hauppauge, NY, 11788
Assessment · 2025 roll
Land assessed $450
Total assessed $5,215
Full market value $651,875
Est. annual tax $12,378 (2024, excl. special districts)
Building
Style Ranch
Year built 1963
Living area 1,251 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Smithtown (473401)
Deed & identifiers
SBL 16100000031010000000
Print key 161.-3-101
SWIS 473489
Parcel ID 47348916100000031010000000
Who owns 17 Del Pl? 17 Del Pl, Smithtown is owned by Alfonso, Alfia 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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