12 South Homes for Sale: 817 Horner Ave, a 2026 Build with an Attached 3 Car Garage

817 Horner Ave is one of the 12 South homes for sale right now, listed at $2,750,000 with no price changes from the original ask. It is a new 2026 home built by TimoSix with four bedrooms, four full baths, one half bath, and 4,737 square feet by professional measurement, about $581 per square foot. From the street you see a two story home finished in brick, stone, and fiber cement. What caught my eye is the combination the listing leads with: that much living space plus an attached three car garage, on a quieter residential street a short drive from the 12th Avenue South shops. I'm Jason Gruner with Coldwell Banker Southern Realty, and I track 12 South Nashville every week. Here is how I read this one.

817 Horner Ave at a glance

Inside the home

The listing describes the interiors in terms of build quality: ten foot ceilings, eight foot solid core doors, white oak hardwoods, Pella windows, and substantial millwork. The main living spaces connect, so the formal dining room, the living room, and the kitchen read as one generous floor. The listing shows a living room of about 21 by 19, a kitchen of about 18 by 19, and a dining room of about 17 by 11.

The kitchen is the working center of the house. The listing calls out custom Amish built cabinetry, leathered quartzite, Thermador appliances, and an oversized island. Behind it there is a separate scullery and a butler's pantry with wine refrigeration, an ice maker, and a beverage center. That second prep space is what keeps the main kitchen clean when you have people over, and it is a feature I see more often in the top tier of 12 South new construction.

The main level also has a guest suite with its own full bath, plus a half bath. Upstairs, the primary suite has a finished bath and what the listing describes as a 20 foot custom closet. Two more bedrooms on that level each have their own bath, and there is a dedicated office and a bonus room of about 15 by 12. That is roughly 2,120 square feet on the second floor alone. The basement level adds 703 square feet and connects to the garage. The home has two gas fireplaces, one inside and one on the porch.

Outdoor space and the lot

The lot is 0.22 acres by tax record, about 60 feet wide and 157 feet deep, which is a good size for a new build in this part of Nashville. A 16 foot sliding glass door opens from the main living area onto a screened porch with the second gas fireplace and a built in grilling station with a gas grill.

Past the porch there is a fenced back yard, and the listing also notes a covered porch. The attached three car garage sits on the basement level, which keeps cars off the street and gives you real storage, something that is hard to come by in 12 South, where many homes have one car or no garage at all.

Why Horner Ave works in 12 South

817 Horner Ave sits in the 37204 ZIP code, inside my Realtracs "12 South" search. The listing places it between 12 South, Melrose, and 8th Avenue South, with easy access to Wedgewood Houston and I 65. The listing directions run from downtown on I 65 South, west on Wedgewood Avenue, left on Eighth Avenue South, and right onto Horner Ave, with the house on the left. That puts you on the east side of the neighborhood, a little removed from the busiest stretch of 12th Avenue South, with quick routes in several directions. Exact walking times are not on the listing, so I map routes when we tour. If you are searching for homes for sale in 12 South Nashville TN with new construction and a big garage, Horner Ave Nashville is worth a close look.

Living in 12 South, one of Nashville's best neighborhoods

The 12th Avenue South strip is why a lot of people first hear about 12 South. It is a walkable run of local shops, national brands, coffee, and casual restaurants on one tree lined street. Frothy Monkey's original location is here. Five Daughters Bakery draws a line on Saturday mornings for its 100 layer doughnut. Edley's Bar B Que got its start in 12 South before it expanded around Nashville. Urban Grub turned an old car wash into a dinner spot. For shopping, Imogene + Willie is known for its denim, and Buck Mason and White's Mercantile are close by. Weekend mornings get busy with visitors, and weekdays are calmer, which is when I like to walk it. Parking on 12th is metered, so living within walking distance changes how you use the street. You stop planning trips and start just going. That is what I mean when I call 12 South a walkable Nashville neighborhood. Shops change over time, so I always tell people to check hours before they go.

The 12 South market right now

As of October 21, 2026, my Realtracs "12 South" List view shows 81 homes for sale and 12 under contract (9 still taking showings and 3 not). Over the last three months, 39 homes closed. Recent sales averaged $1,197,782, with a median of $1,090,000, and spent an average of 32 days on market. Under contract means a buyer and seller have a signed agreement but the sale has not closed yet. These numbers move every week, so treat them as a snapshot, not a forecast. If you want every 12 South sale broken down, get my monthly report at 12southhomesreport.com.

This home went Active on October 9, 2026, after a short Coming Soon period, and showed 11 days on market in today's pull. The ask has stayed at $2,750,000. That puts it well above the recent average sale, so the right comparisons are other large new builds with garages, not the neighborhood average.

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• Related: 824B Horner Avenue | 1407 Elmwood Ave | 2507A Vaulx Lane

If you want to walk 817 Horner Ave with someone who tracks every 12 South sale, reach out and I'll set it up. I can also pull the recent large new construction sales nearby so you know how this one compares.

Jason Gruner, REALTOR, Coldwell Banker Southern Realty

Listed by David Binkley | Compass