Housing in Carnesville reflects its small-town, agricultural setting. The stock consists largely of modest single-family homes, many of mid-20th-century or earlier construction, on larger lots, with a scattering of newer builds and the occasional farm property on the surrounding acreage. Because the city is small and growth has been gradual, the market skews toward established, affordable homes rather than dense new subdivisions. Buyers often find room for gardens, outbuildings, and a bit of distance between neighbors, a marked contrast to the tighter lots of metro Atlanta. The combination of low density and proximity to Interstate 85 gives the area an appeal for those seeking country living without complete isolation.

Carnesville is served by the Franklin County School District, whose administrative offices and several campuses are located in the city. Students attend local elementary and middle schools and progress to Franklin County High School. As the county seat, Carnesville anchors the district's operations, and school events and athletics are a significant part of community life. The district is small by metro standards, which tends to mean more personal attention and a tight relationship between the schools and the families they serve.

Carnesville's transportation story is written around Interstate 85, which runs along the city's eastern edge and provides direct access to Atlanta roughly 85 miles to the southwest and Greenville, South Carolina, to the northeast. State routes such as Georgia 59 and Georgia 106 feed into the interstate and connect the town to the smaller communities of Franklin County. For air travel, the major gateways of Hartsfield-Jackson Atlanta and Greenville-Spartanburg are each within a couple of hours. Day-to-day, most movement is by car, on a road network that is lightly traveled outside of the interstate corridor.

Recreation in Carnesville is low-key and tied to the landscape. The surrounding countryside offers hunting, fishing, and access to the broad reservoirs and river systems of northeast Georgia within a short drive, and the nearby foothills of the Blue Ridge provide a backdrop for day trips. The courthouse square hosts community gatherings and seasonal events, and high-school athletics draw crowds throughout the year. For those wanting more, the lakes and outdoor recreation of the Savannah River basin and the cultural amenities of Athens are within reasonable driving distance.