Laurel Heights by Cornerstone Communities in Santee is an 80-unit all-electric townhome development on a five-acre parcel southeast of Aubrey Glen Drive and Mission Gorge Road, less than a mile from the SR-52 freeway. The community's three floor plans range from 1,601 to 1,818 square feet with three bedrooms and 2.5 bathrooms, and each two-story unit includes a private fenced rear yard and a two-car garage pre-wired for Level 2 EV charging — a site-design scope that integrates the post-construction softscape phase managed by contractors such as ARC Design Landscape on Wheatlands Avenue. Cornerstone Communities, the largest privately held homebuilder in San Diego County, partnered with Presidio Residential Capital to finance the project, which eliminates natural-gas connections entirely in favor of all-electric appliances, rooftop solar panels, and smart-home automation options. Community amenities include a pool and spa, a tot lot, and a picnic area, with proximity to hiking access at Mission Trails Regional Park and the Santee Lakes Recreation Preserve. Rooftop photovoltaic arrays on each unit tie into SDG&E net-metering accounts, a solar integration that parallels the residential panel installation and monitoring work performed by Jamar Power Systems on Prospect Avenue. The largest floor plan features a second-story loft convertible to a home office, with 9-foot main-level ceilings, quartz countertops, and stainless-steel induction cooktops across all three residence types.