A garage can do a lot more than protect your vehicles. If your lawn equipment, bicycles, tools and holiday bins are taking over the house, or the attached garage stopped holding cars years ago, a detached garage gives you a dedicated building with room to park, store and organize, without adding onto your home.
J.B. Woolf Sheds & Garages builds custom detached garages across San Antonio, Boerne, New Braunfels, Spring Branch and the Hill Country, with the concrete slab included in our starting pricing.
Why a Detached Garage Instead of an Addition
An addition ties into your home's roofline, foundation and walls, which adds cost, design work and disruption. A detached garage stands on its own slab:
- No tearing into the house. Construction happens in the yard, not in your living space.
- Flexible placement. We can put it where it fits your lot, your driveway and your setbacks best.
- Room for everything. Park on one side, store and organize on the other, or give the whole building to the truck, the boat or the shop.
One Building, Many Jobs
Most of our garage customers want more than parking. A detached garage can be:
- Covered parking that protects your vehicles from hail and the Texas sun.
- Equipment storage for mowers, trailers, ATVs and yard tools.
- Organized storage for bikes, sports gear, holiday decorations and seasonal items.
- A workspace with room for a bench and tools next to the car.
Sizes and Starting Prices
Our standard garages have 8′ sidewalls, and starting pricing includes the concrete slab:
- 12′ x 20′: from $12,000. One vehicle, or a dedicated storage and equipment building.
- 16′ x 20′: from $16,000. One vehicle with storage space along the side.
- 20′ x 20′: from $20,000. Two compact vehicles, or one plus a work area.
- 22′ x 24′: from $26,400. Two vehicles with room to walk around them.
- 24′ x 24′: from $28,800. Our most popular two-car size, with space to store and organize.
- 24′ x 30′: from $36,000. Two vehicles plus a full storage or shop area.
Custom sizes are available. See your exact price in our online quote builder.
What Comes Standard
Every Woolf garage is built onsite to the same standard:
- A 3000 PSI concrete slab
- 8′ walls framed 16 inches on center with triple-stud corners
- Primed siding with a 50-year Smart Panel siding warranty
- A standard garage door and a steel passage door
- A 2′ x 3′ window
- 25-year shingles in your choice of color
- A 5-year complete warranty
Built Around Your Property
No two lots are the same, especially out in the Hill Country. We start every project with a free onsite site inspection: we walk your property, look at access, slope and setbacks, confirm size and placement, and give you a final price. We handle engineering plans and permits, and we build in HOA neighborhoods throughout the area. For more on what your city requires, see our guide to building permits in San Antonio.
Serving Spring Branch, New Braunfels, Boerne and San Antonio
J.B. Woolf Sheds is a veteran-owned builder based in San Antonio since 1995. We build garages, custom sheds, carports and patio covers throughout San Antonio, Boerne, New Braunfels, Spring Branch, Bulverde, Canyon Lake, Helotes and Leon Valley.
Frequently Asked Questions
How much does a detached garage cost?
Our detached garages start at $12,000 for a 12′ x 20′, and a 24′ x 24′ two-car garage starts at $28,800. Starting pricing includes the concrete slab. Use the online quote builder for an exact price.
Is the concrete slab included?
Yes. Our starting garage pricing includes a 3000 PSI concrete slab.
Do I need a permit for a detached garage?
In most cases, yes. We handle engineering plans and permits for you, and we build in HOA neighborhoods.
Do you build outside San Antonio?
Yes. We build throughout the Hill Country, including Boerne, New Braunfels, Spring Branch, Bulverde and Canyon Lake.
Have a garage project in mind? Let's start planning it. Price your garage online or call (210) 681-SHED (7433) to book your free onsite inspection.