× Home › Property records › Suffolk County › Brookhaven › Block Island Dr › 11 Block Island Dr11 Block Island DrBrookhaven · Suffolk County · 117890000 $487,500 Full market value 210 · Residential
Owner of record
Owner Hartill Thomas &Marlene Madden
Mailing address 11 BLOCK ISLAND DR · SOUND BEACH, NY, 11789
Assessment · 2025 roll
Land assessed $240
Total assessed $2,340
Full market value $487,500
Est. annual tax $9,039 (2024, excl. special districts)
Lot
Size 0.28 acres
Lot sq ft 12,197
Services & districts
School district Miller Place (472208)
Deed & identifiers
SBL 02000720004000150001
Print key 072.00-04-015.001
SWIS 472289
Parcel ID 47228902000720004000150001
Who owns 11 Block Island Dr? 11 Block Island Dr, Brookhaven is owned by Hartill Thomas &Marlene Madden 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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