NY Property Records
29 Bay Ave
29 Bay Ave
Brookhaven · Suffolk County · 117790000
$479,167Full market value210 · Residential
Owner of record
OwnerJohn & Despina S Grammatopoulos Fam Trstn L Livanos & D &E Grammatopou
Mailing address29 BAY AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$225
Total assessed$2,300
Full market value$479,167
Est. annual tax$7,469 (2024, excl. special districts)
Lot
Size0.23 acres
Lot sq ft10,019
Services & districts
School districtSachem (472205)
Deed & identifiers
Deed book / page12637 / 98
SBL02007610003000470000
Print key761.00-03-047.000
SWIS472289
Parcel ID47228902007610003000470000
Who owns 29 Bay Ave?
29 Bay Ave, Brookhaven is owned by John & Despina S Grammatopoulos Fam Trstn L Livanos & D &E Grammatopou per the 2025 NYS assessment roll.
Nearby on Bay Ave
29 Bay Ave · 29 Bay Ave · 28 Bay Ave · 30 Bay Ave · 31 Bay Ave · 27 Bay Ave · 27 Bay Ave · 25 Bay Ave · 25 Bay Ave · 34 Bay 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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