NY Property Records
307 Grand Ave
307 Grand Ave
Brookhaven · Suffolk County · 119670000
$416,667Full market value210 · Residential
Owner of record
OwnerWilliamson John & Sickan
Mailing address307 GRAND AVE · EAST YAPHANK, NY, 11967
Assessment · 2025 roll
Land assessed$200
Total assessed$2,000
Full market value$416,667
Est. annual tax$7,248 (2024, excl. special districts)
Lot
Size0.55 acres
Lot sq ft23,958
Services & districts
School districtLongwood (472212)
Deed & identifiers
SBL02007090001000200000
Print key709.00-01-020.000
SWIS472289
Parcel ID47228902007090001000200000
Who owns 307 Grand Ave?
307 Grand Ave, Brookhaven is owned by Williamson John & Sickan per the 2025 NYS assessment roll.
Nearby on Grand Ave
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. Disclaimer · Request redaction
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