× Home › Property records › Suffolk County › Brookhaven › Long Island Ave › 243 Long Island Ave243 Long Island AveBrookhaven · Suffolk County · 117420000 $539,583 Full market value 210 · Residential
Owner of record
Owner Li Guo Ming
Mailing address 243 LONG ISLAND AVE · HOLTSVILLE, NY, 117420000
Assessment · 2025 roll
Land assessed $150
Total assessed $2,590
Full market value $539,583
Est. annual tax $8,411 (2024, excl. special districts)
Lot
Size 0.24 acres
Lot sq ft 10,454
Services & districts
School district Sachem (472205)
Deed & identifiers
Deed book / page 12422 / 948
SBL 02007680002000120000
Print key 768.00-02-012.000
SWIS 472289
Parcel ID 47228902007680002000120000
Who owns 243 Long Island Ave? 243 Long Island Ave, Brookhaven is owned by Li Guo Ming 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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