A rendering shows the planned exterior changes to H-E-B's Las Palmas store.

Credit: Courtesy Image / H-E-B San Antonio-based grocer H-E-B has begun a $15. 6 million renovation of its Las Palmas store on San Antonio's West Side.

The upgrades to the 44-year-old store at 721 Castroville Road will include a modernized storefront and a new layout designed to expand product selection while improving the shopping experience, company officials said Monday.