× Home › Property records › Suffolk County › Smithtown › Grassy Pond Dr S › 129 Grassy Pond Dr S129 Grassy Pond Dr SSmithtown · Suffolk County · 11787 $1,133,125 Full market value 210 · Residential OpenValue $1,604,571 ▾
Owner of record
Owner De Santis, Louis
Also De Santis, Kathy
Mailing address 129 Grassy Pond So · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed $220
Total assessed $9,065
Full market value $1,133,125
Est. annual tax $17,539 (2024, excl. special districts)
Building
Style Colonial
Year built 2001
Living area 3,576 sq ft
Bedrooms 4
Full baths 2
Heat Hot air
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Hauppauge (472806)
Deed & identifiers
SBL 15200000030040000000
Print key 152.-3-4
SWIS 473489
Parcel ID 47348915200000030040000000
Who owns 129 Grassy Pond Dr S? 129 Grassy Pond Dr S, Smithtown is owned by De Santis, Louis per the 2025 NYS assessment roll.
Nearby on Grassy Pond Dr S
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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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