What was permitted
Homeowners in the Westlake area researching window replacement costs can look at this permit for 275 1/2 S UNION AVE. This project involves changing out four existing windows with new dual-glazed units that meet Title 24 energy efficiency standards.
Issued on July 9, 2026, the estimated project cost for this four-window replacement is $501. The new windows are required to be NFRC-labeled and certified, ensuring energy performance.
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