St. Elmo Homes for Sale

St. Elmo is a residential neighborhood in southern Chattanooga, Hamilton County, in the valley at the foot of Lookout Mountain. The National Register nomination for the St. Elmo Historic District, reference 82003976, describes an elongated area of roughly 15 to 20 blocks north to south and three to four blocks east to west, inside the city and next to the Georgia line. It places the old town limits at what it calls census tract or ward 18: Broad Street and Cummings Highway on the north, the slopes of Lookout Mountain on the west, the state line on the south, and a hill dividing the neighborhood from Alton Park on the east, with Forest Hills Cemetery north of that hill. The nomination says those western slopes are now part of Chickamauga and Chattanooga National Military Park, and it locates the listed district on Alabama, St. Elmo, and Tennessee Avenues. The listed district was drawn inside the old town limits. A house in the neighborhood is not automatically a contributing building. MLS listings use the city of Chattanooga. Addresses reviewed in 2026 on Saint Elmo Avenue and Alabama Avenue use ZIP 37409, the same ZIP the Incline Railway prints for its lower station at 3917 St. Elmo Avenue.

The neighborhood was its own town before it was a Chattanooga section. The Chattanooga Public Library's finding aid for the town records says St. Elmo was incorporated in 1905 and annexed into the city in September 1929. Plan Chattanooga's Area 4 history, still marked draft, says Colonel Abraham Malone Johnson divided his farm into residential and commercial lots in 1885, that the 1879 St. Elmo Turnpike was later paved and renamed Ochs Highway, and that the Incline Railway opened in 1895. The same history says the first direct road between St. Elmo and the rest of Chattanooga was built in 1926, three years before annexation. The city's St. Elmo design guidelines trace the name to Augusta Evans Wilson's novel, set at the base of Lookout Mountain, and say Johnson began platting in 1885. Houses here are inside the Chattanooga city limits. They are not in the town of Lookout Mountain, Tennessee, ZIP 37350, on the brow, and they are not in Lookout Mountain, Georgia, which has its own page.

Two kinds of review get confused with a homeowners association. The National Register nomination describes more than 700 buildings, 620 of them contributing, and says most of the houses were built for a middle-income working class: predominantly frame, one or two stories, in Gothic Revival, Tudor, Bungalow, Shingle, Queen Anne, Classical Revival, and shotgun forms. That is the nomination's account of the historic building stock, not a description of who lives on the street now. Plan Chattanooga's Area 4 history says the neighborhood was recognized as a local historic district in 1992. The city's design guidelines, in the section on what work needs approval, say the City Council designated the district in 1989. Those two city documents do not use the same year. They describe the same practical rule. Exterior construction, alteration, and demolition in the district go to the Chattanooga Historic Zoning Commission for a Certificate of Appropriateness, on top of an ordinary building permit. That review is not an association fee. Listing sheets reviewed in 2026 for 5405 Saint Elmo Avenue and 5505 Alabama Avenue, both in Chattanooga ZIP 37409, print no homeowners association. A 2026 listing on Alabama Avenue described the house as historic St. Elmo and not St. Elmo South. Read the name on the deed.

This page does not print asking prices. A number from one listing day goes stale, and a 1930 bungalow on Saint Elmo Avenue is not a 2021 house on Alabama Avenue. Those two 2026 sheets are the mix in miniature: an older single-family house and a newer one, both in ZIP 37409, both without an association fee printed on the sheet. Plan Chattanooga's Area 4 draft says the Urban Residential place type, which it applies to most of St. Elmo, is meant to keep the existing residential pattern and to allow infill on vacant lots in that pattern. The same draft says commercial and mixed-use infill belongs in the St. Elmo village center, while the historic district keeps its character. The nomination places the main commercial cluster, including the Incline, to the north, outside the district boundary. The village is the landmark. It is not the lot.

The railway's own site, reviewed in November 2026, lists the lower station at 3917 St. Elmo Avenue, Chattanooga, TN 37409, and the upper station at 827 East Brow Road, Lookout Mountain, TN 37350. It says the grade reaches 72.7 percent and calls the line one of the steepest passenger railways in the world. Plan Chattanooga's Area 4 history calls the 1895 railway the world's steepest and uses the marketing name America's Most Amazing Mile. Use the operator's page for the grade. West of the houses, the nomination says the old town limit meets the slopes that are now the national military park. Ruby Falls, Rock City, and the town on the brow are up the mountain. Rock City is associated with Lookout Mountain, Georgia, on its own page. A cave or a trailhead is not an amenity of a St. Elmo lot.

Public schools are Hamilton County Schools. The Lookout Valley Middle/High School site says the area it serves includes Lookout Valley, Tiftonia, and parts of St. Elmo. Parts is the school's word. It is not the whole neighborhood. The 2026 listing sheets for 5405 Saint Elmo Avenue and 5505 Alabama Avenue name Calvin Donaldson Elementary and Lookout Valley for middle and high school. The Alabama Avenue sheet prints Lookout Valley Middle and Lookout Valley High separately; the Saint Elmo Avenue sheet prints Lookout Valley Middle/High for both. That is the listing sheet, not a boundary. Assignment follows the house address, and the district can redraw it. Use the Hamilton County Schools zone finder before you trust those fields. The search below uses the city of Chattanooga, so it also returns listings outside St. Elmo. Filter for the neighborhood and ZIP 37409 when you want this area.