× Home › Property records › Suffolk County › Smithtown › Hileen Dr › 17 Hileen Dr17 Hileen DrSmithtown · Suffolk County · 11754 $555,000 Full market value 210 · Residential OpenValue $647,067 ▾
Owner of record
Owner Kostrzewski, John
Also Kostrzewski, Laura
Mailing address 17 Hileen Dr · Kings Park, NY, 11754
Assessment · 2025 roll
Land assessed $200
Total assessed $4,440
Full market value $555,000
Est. annual tax $9,979 (2024, excl. special districts)
Building
Style Cape cod
Year built 1955
Living area 1,216 sq ft
Bedrooms 3
Full baths 1
Heat Hot air
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Kings Park (473405)
Deed & identifiers
SBL 02500000050150000000
Print key 25.-5-15
SWIS 473489
Parcel ID 47348902500000050150000000
Who owns 17 Hileen Dr? 17 Hileen Dr, Smithtown is owned by Kostrzewski, John 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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