× Home › Property records › Suffolk County › Brookhaven › Old Montauk Hwy › 23 Old Montauk Hwy23 Old Montauk HwyBrookhaven · Suffolk County · 119500000 $354,166 Full market value 215 · Residential
Owner of record
Owner Mccarthy Catherine L/E & Mccarthy Lisamccarthy Tina & Mitterando Donna
Mailing address 23 OLD MONTAUK HWY · MASTIC, NY, 11950
Assessment · 2025 roll
Land assessed $250
Total assessed $1,700
Full market value $354,166
Est. annual tax $5,572 (2024, excl. special districts)
Lot
Size 0.33 acres
Lot sq ft 14,375
Services & districts
School district William Floyd (472232)
Deed & identifiers
Deed book / page 12627 / 852
SBL 02008240007000130000
Print key 824.00-07-013.000
SWIS 472289
Parcel ID 47228902008240007000130000
Who owns 23 Old Montauk Hwy? 23 Old Montauk Hwy, Brookhaven is owned by Mccarthy Catherine L/E & Mccarthy Lisamccarthy Tina & Mitterando Donna per the 2025 NYS assessment roll.
Nearby on Old Montauk Hwy
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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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