Circle C Ranch is one of southwest Austin’s most established master-planned communities, sitting roughly 15 to 20 minutes from downtown via MoPac in the 78749 ZIP code. About 4,000 homes span 1,600 acres south of Slaughter Lane, with a swim center, the Veloway cycling loop, Grey Rock Golf Club, and over 15 miles of greenbelt trails. Homes typically range from the low $400Ks to $800K+, with Austin ISD schools including Clayton and Mills Elementary feeding into Bowie High School. Inventory is the constraint: Circle C rarely has more than a handful of active listings at any given time.
Southwest Austin’s strongest master-planned community
Circle C Ranch sits in the 78749 ZIP code about 13 miles southwest of downtown Austin. The 1,600-acre master-planned community was developed starting in the late 1980s with roughly 4,000 single-family homes across multiple sections. Mature live oaks and greenbelt buffers between sections create a suburban feel uncommon inside Austin city limits. Streets follow a cul-de-sac pattern that routes through traffic away from residential blocks.
The non-obvious pricing dynamic is supply. Circle C is fully built out with no remaining lots. No new subdivisions can be developed, so inventory stays chronically low and seller leverage holds year-round. Roughly 30 to 60 homes list at any given time, and well-priced listings move in under 30 days. Buyers who stretch to enter Circle C typically recover the premium through stronger appreciation tied to the school district, amenity package, and permanently constrained supply.
