× Home › Property records › Suffolk County › Brookhaven › Rosemont Ave › 109 Rosemont Ave109 Rosemont AveBrookhaven · Suffolk County · 117380000 $529,166 Full market value 210 · Residential
Owner of record
Owner Wiederecht Richardwiederecht Rosemarie
Mailing address 109 ROSEMONT AVE · FARMINGVILLE, NY, 117380000
Assessment · 2025 roll
Land assessed $250
Total assessed $2,540
Full market value $529,166
Est. annual tax $8,249 (2024, excl. special districts)
Lot
Size 0.23 acres
Lot sq ft 10,019
Services & districts
School district Sachem (472205)
Deed & identifiers
SBL 02006030006000470000
Print key 603.00-06-047.000
SWIS 472289
Parcel ID 47228902006030006000470000
Who owns 109 Rosemont Ave? 109 Rosemont Ave, Brookhaven is owned by Wiederecht Richardwiederecht Rosemarie 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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