NY Property Records

21 Laurelton Ave
Lake Grove · Suffolk County · 117550000

$666,667Full market value210 · Residential
Owner of record
OwnerMclaughlin Shawn P &Diane Byrnes
Mailing address21 LAURELTON AVE · LAKE GROVE, NY, 11755
Assessment · 2025 roll
Land assessed$480
Total assessed$3,200
Full market value$666,667
Est. annual tax$10,014 (2024, excl. special districts)
Lot
Size0.35 acres
Lot sq ft15,246
Services & districts
School districtSachem (472205)
Deed & identifiers
SBL02080200004000110001
Print key020.00-04-011.001
SWIS472217
Parcel ID47221702080200004000110001

Who owns 21 Laurelton Ave?

21 Laurelton Ave, Lake Grove is owned by Mclaughlin Shawn P &Diane Byrnes per the 2025 NYS assessment roll.
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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