NY Property Records
21 Commonwealth Ave
21 Commonwealth Ave
Lake Grove · Suffolk County · 117550000
$343,750Full market value210 · Residential
Owner of record
OwnerRoe William
Mailing address21 COMMONWEALTH AVE · LAKE GROVE, NY, 11755
Assessment · 2025 roll
Land assessed$200
Total assessed$1,650
Full market value$343,750
Est. annual tax$5,679 (2024, excl. special districts)
Lot
Size0.22 acres
Lot sq ft9,583
Services & districts
School districtMiddle Country (472211)
Recorded sales · 1
Deedno price statedMar 1, 2019
seller WILLIAM ROE
buyer WILLIAM ROE
Liber 13007, page 395
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13007 / 395
SBL02080080006000260000
Print key008.00-06-026.000
SWIS472217
Parcel ID47221702080080006000260000
Who owns 21 Commonwealth Ave?
21 Commonwealth Ave, Lake Grove is owned by Roe William per the 2025 NYS assessment roll.
Nearby on Commonwealth 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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