× Home › Property records › Suffolk County › Brookhaven › Abbott Ave › 139 Abbott Ave139 Abbott AveBrookhaven · Suffolk County · 119500000 $458,333 Full market value 210 · Residential
Owner of record
Owner Flaherty Dennise & Flaherty Thomas
Mailing address 139 ABBOTT AVE · MASTIC, NY, 11950
Assessment · 2025 roll
Land assessed $240
Total assessed $2,200
Full market value $458,333
Est. annual tax $8,789 (2024, excl. special districts)
Lot
Size 0.16 acres
Lot sq ft 6,970
Services & districts
School district Eastport- South Manor (472235)
Deed & identifiers
Deed book / page 12480 / 246
SBL 02006730004000020000
Print key 673.00-04-002.000
SWIS 472289
Parcel ID 47228902006730004000020000
Who owns 139 Abbott Ave? 139 Abbott Ave, Brookhaven is owned by Flaherty Dennise & Flaherty Thomas 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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