Cobb's housing reflects its mountain-community character and its recovery from the 2015 Valley Fire. The area offers a mix of older mountain homes and cabins set among the pines of Cobb Mountain, along with newer homes built as the community has rebuilt after the fire. Properties are low-density, with many on forested lots that offer privacy and mountain views. The community's rural setting and distance from larger urban centers keep its housing market distinct from the valley below, appealing to buyers seeking a quieter, nature-oriented lifestyle. The ongoing rebuilding has brought newer construction alongside the community's established mountain character.

Cobb is a spread-out mountain community rather than a town of distinct neighborhoods, with homes scattered along Highway 175 and the surrounding forest roads of Cobb Mountain. The community is closely tied to nearby Whispering Pines and the other small settlements of the Cobb Mountain highlands, and it looks down the mountain to Middletown and the Clear Lake basin for services. Because much of the community was rebuilt after the 2015 Valley Fire, its streets mix older mountain cabins with newer construction, all within a heavily forested, low-density setting. This layout gives Cobb a secluded, close-to-nature feel across its entire footprint.

Life in Cobb is quiet, rural, and defined by the mountain forest that surrounds it. Residents live among pines and oaks on the slopes of Cobb Mountain, with a slower pace and a strong connection to the outdoors. The community is small and close-knit, and its recovery from the 2015 Valley Fire strengthened the bonds among neighbors as the town rebuilt. The area's geothermal landscape and forested setting give it a distinctive character within Lake County, and daily needs are met a short drive down the mountain in Middletown or at Clear Lake's towns. It is a place for those who value seclusion, forest recreation, and mountain living over urban convenience.

Cobb is served by the Middletown Unified School District, which operates three elementary schools, one middle school, and a comprehensive high school serving the southern Lake County region. Cobb Mountain Elementary School, located on Highway 175 in Cobb, educates the community's students in kindergarten through sixth grade, keeping the youngest students close to home before they continue to the district's middle and high schools in Middletown. The district also offers independent learning and alternative education options. For higher education, residents are within reach of Woodland Community College's Lake County campus and the broader institutions of the North Bay region.

Cobb is reached by Highway 175, which climbs through the mountain highlands of southern Lake County, connecting the community to Middletown and the Clear Lake basin. The highway provides the community's main link to services, with Middletown a short drive downhill and the towns around Clear Lake beyond. Daily travel is by car, consistent with the area's rural, mountainous setting, and the roads winding through the forest require attention in winter weather. For regional travel, the community connects to the broader North Bay highway network via Highway 29 and other Lake County routes, with the Bay Area and Sacramento region reachable for longer trips.

Recreation in Cobb is centered on the mountain forest. Boggs Mountain Demonstration State Forest, a nearby state-managed forest, offers hiking and mountain biking through wooded terrain, with trails popular among locals and visitors. The community's high elevation and forest setting provide cooler temperatures and scenic mountain views. Down the mountain, Clear Lake — the largest natural freshwater lake entirely within California — offers fishing, boating, and waterside recreation, while the area's geothermal features and hot springs add a distinctive local character. The surrounding Lake County highlands support further hiking, wildlife viewing, and rural outdoor pursuits.