Del Sur's housing is almost entirely newer single-family construction, built since the community's development began in the mid-2000s. The community offers a range of floor plans, from attached courtyard homes and smaller detached residences to larger family homes, all designed to a cohesive, contemporary master plan with energy-efficient standards. Homes are typically organized around pocket parks, trail access, and shared amenities, and the community's newer vintage distinguishes it from the older surrounding neighborhoods of Rancho Bernardo and 4S Ranch. The emphasis is on modern design, community amenities, and family-oriented floor plans.

Del Sur is organized as a series of residential villages connected by trails and pocket parks rather than a single uniform grid. The Village Green and the central town center anchor the community, providing shops, gathering space, and event venues. Neighborhoods radiate outward, each with access to the community's parks and solar-heated pools, and the trail system links residents to surrounding canyons and open space. The community borders 4S Ranch to the north and Rancho Santa Fe to the south, with Rancho Bernardo just to the east, placing it within a larger North County suburban landscape.

Life in Del Sur is community-centered and active. The network of parks, pools, and trails encourages an outdoor, family-oriented lifestyle, and the community's social calendar of events, clubs, and gatherings is a defining part of daily life. The town center and Village Green provide walkable conveniences, while the surrounding canyons and ridgelines offer hiking and nature access. Residents value the combination of newer homes, strong schools, and a deliberate sense of community, with the wider amenities of North County San Diego close at hand.

Del Sur is served by the Poway Unified School District, widely regarded as one of the strongest districts in San Diego County. Del Sur Elementary School is located within the community, and the district's reputation for academics is a primary draw for families moving to the area. The presence of on-site elementary schooling, along with access to the district's middle and high schools, makes education a central part of Del Sur's appeal and reinforces its family-oriented character.

Del Sur sits just west of Interstate 15, the principal north-south freeway through northern San Diego County, placing the community within commuting reach of San Diego's employment centers, including the Sorrento Valley and Rancho Bernardo business districts. State Route 56 provides an east-west connection toward the coast. The community's location in the northern corridor gives residents freeway access while keeping daily life oriented around its own town center and trail network, with personal vehicles as the primary mode of travel.

Recreation is woven into Del Sur's design. The community features a network of neighborhood parks and multiple year-round, solar-heated swimming pools, along with an extensive system of groomed trails variously described as 18 to 25 miles in length. These connect residents to pocket parks, open space, and the surrounding canyons and ridgelines. The nearby communities of Rancho Bernardo and 4S Ranch add regional parks, golf, and additional trail systems, giving Del Sur residents an unusually complete outdoor recreation offering within a master-planned setting.