NY Property Records
18 Frederick Ave
18 Frederick Ave
Lake Grove · Suffolk County · 117550000
$562,500Full market value210 · Residential
Owner of record
OwnerDelgatto Joseph & Maria
Mailing address18 FREDERICK AVE · LAKE GROVE, NY, 11755
Assessment · 2025 roll
Land assessed$150
Total assessed$2,700
Full market value$562,500
Est. annual tax$8,449 (2024, excl. special districts)
Lot
Size0.23 acres
Lot sq ft10,019
Services & districts
School districtSachem (472205)
Deed & identifiers
Deed book / page12475 / 153
SBL02080240002000380002
Print key024.00-02-038.002
SWIS472217
Parcel ID47221702080240002000380002
Who owns 18 Frederick Ave?
18 Frederick Ave, Lake Grove is owned by Delgatto Joseph & Maria per the 2025 NYS assessment roll.
Nearby on Frederick 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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