Located at the gateway to Sonoma County in a scenic valley on the edge of Petaluma is the new community of Southgate. This exciting new neighborhood in the making contains an impressive array of classically designed single family homes set in an ideal location close to Highway 101, Highway 37 and the blossoming new downtown Petaluma. Southgate features two collections of new single family homes that range from 2,000 to 3,100 square feet with a variety of elevations styles, exterior detailing and different floorplan configurations to meet your active lifestyle. Delco Builders is proud to introduce you to our new richly-decorated design-center. Located right in Petaluma, you can meet with our team of experienced design professionals to select from an impressive array of quality finishes and options to make your new Southgate house truly your new home. Southgate, your gateway to living a Sonoma County lifestyle.

Muirwood Collection at Southgate Single Family Homes

4 Model Homes Open Daily 11am - 6pm
(707) 769-9284. New Pricing from the mid $600,000s!








Turnberry Collection at Southgate Single Family Homes

4 Model Homes Open Daily 11am - 6pm
(707) 769-9213. New Pricing from the high $600,000s!