A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Live Oak, TX
Adding an ADU in Live Oak, TX usually costs between $120,000 and $320,000 depending on size, foundation work, and which prefab or site-built route you choose. We’re Benson ADU San Antonio, and our crews work throughout Live Oak on detached units, garage conversions, and home additions. Call us at (430) 258-2928 for a written estimate that names your exact price before any work starts.
Why Live Oak Homes Are Different
Live Oak is a small, largely residential city tucked inside the San Antonio metro, and most of the housing stock dates from the 1960s through the early 2000s. Many of those homes sit on lots of 0.25 acres or more, which sounds like a dream for a detached ADU until you start measuring setbacks and checking the zoning map. Live Oak enforces its own ordinances separate from San Antonio’s, and we regularly see plans stall when a homeowner assumes the county or city rules apply. The reality is different: a setback that works in San Antonio may not fly in Live Oak, and the person at the permit counter knows the difference.
The homes themselves present a second set of variables. A 1960s ranch on a big lot often has a foundation that was never engineered for an additional structure tied into the same utilities. We see slab work, sewer-line extensions, and electrical panel upgrades on a meaningful share of Live Oak jobs. The soil here expands and contracts with the heat and rain, so drainage and grading matter more than a homeowner might expect. Add hot, humid summers with occasional hail, and an ADU in Live Oak needs a properly sized HVAC system, impact-rated roofing, and insulation that holds up through August without running the meter off the wall. None of this is exotic. It just means whoever builds your ADU had better have done it here before.
Our Main Live Oak Services
Most Live Oak homeowners call us about one of three projects: building a new detached ADU, adding square footage to the existing home, or converting part of the house into a dedicated room addition. Here’s what each one looks like in Live Oak specifically.
ADU Builders in Live Oak
A detached ADU in Live Oak means working with setback rules, lot coverage limits, and the city’s own zoning review, which can differ from what homeowners see on county documents. Our ADU Builders in Live Oak team handles everything from site assessment and foundation design to utility connections and final inspection. We build with prefab systems like Abodu and Cover when speed matters, and we do site-built when the lot shape or design preference points that way. Either way, the price is in writing before the first panel arrives.
Home Addition Contractor in Live Oak
A home addition in Live Oak often means expanding a 1960s or 1970s footprint on a lot that has the space but not always the right foundation support. Our Home Addition Contractor in Live Oak team plans for slab extension or pier work, utility reroutes, and roofing that ties into the existing structure without creating drainage problems. We use James Hardie cladding regularly because it holds up against hail and high humidity better than most alternatives.
Room Addition Contractor in Live Oak
A room addition is the most budget-friendly way to add a home office, a fourth bedroom, or a space for an aging relative without building a separate structure. In Live Oak, that often means converting a garage, adding onto the back of a ranch, or finishing out an existing footprint. Our Room Addition Contractor in Live Oak team handles the framing, insulation, HVAC tie-in, and finish work. The same written-price promise applies here as on any full ADU build.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Live Oak
We build with and service prefab and materials brands homeowners can verify themselves: Abodu, Cover, Tuff Shed, and James Hardie cladding. See the full list on our brands page. In Live Oak, parts and panel availability for these systems is good, which keeps lead times shorter than most people expect.
Pricing for ADU Company in Live Oak, TX
| Service | Typical range in Live Oak |
|---|---|
| Detached ADU, 1 bedroom (prefab panel) | $120,000 – $185,000 |
| Detached ADU, 2 bedroom (prefab panel) | $175,000 – $260,000 |
| Detached ADU, 1 bedroom (site-built) | $150,000 – $230,000 |
| Detached ADU, 2 bedroom (site-built) | $200,000 – $320,000 |
| Garage conversion to ADU | $85,000 – $160,000 |
| Home addition, 400 – 600 sq ft | $90,000 – $150,000 |
| Home addition, 600 – 1,000 sq ft | $130,000 – $225,000 |
| Room addition, single room | $45,000 – $85,000 |
| Foundation or slab work (common on older lots) | $8,000 – $25,000 |
| Utility extension (sewer, electric, water) | $6,000 – $18,000 |
What pushes price up in Live Oak is usually the age of the original foundation and the distance from the main house to the ADU site when utilities have to travel. Our written-price promise means the number you see on your estimate is the number you pay, with no change orders at the door.
Neighborhoods We Serve in Live Oak
We work across Live Oak including the older ranch-style pockets near Toepperwein Road, the neighborhoods around Judson Road and Pat Booker Road, plus the newer residential areas east of I-35. Typical response time for estimate requests across the Live Oak area is one business day.
- Northeast Live Oak near Toepperwein
- Pat Booker Road corridor
- Judson Road residential area
- Live Oak neighborhoods east of I-35
- Areas near Live Oak City Park
Service Area – Cities Near Live Oak
We also schedule and build in the cities around Live Oak, including San Antonio, TX, Schertz, TX, Leon Valley, TX, and Alamo Heights, TX. Dispatch and scheduling for Live Oak jobs are coordinated from our San Antonio office, with crews working locally in Live Oak.
Serving Live Oak, TX - Our Local Coverage Area
We’re based in the Live Oak area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Company in Live Oak
Most detached ADUs in Live Oak take five to eight months from permit application to final inspection. Prefab panel systems like Abodu or Cover can cut that to three to five months. Site-built projects take longer, especially when foundation work is involved. Call (430) 258-2928 and we’ll give you a realistic timeline for your lot.
Yes. Live Oak enforces its own zoning ordinances, and they are not the same as San Antonio’s. Setback requirements, lot coverage limits, and permit reviews all go through Live Oak’s own process. We check both the local ordinance and the regional building code before we put anything in writing.
Yes, we pull all required permits and schedule inspections through the proper channels. Permitting is part of the written estimate, not an add-on line item that appears mid-project. You’ll see the permit fee in your quote before work starts.
Call Benson ADU San Antonio at (430) 258-2928 for a free, written estimate on your Live Oak ADU, home addition, or room addition. The price we quote is the price you’ll pay.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Live Oak Customers Say
"Plumbing and electrical passed on the first inspection."
- Alan B."Room addition off the kitchen. Framing, drywall, and paint all done well."
- Wade L."Photos of each milestone, which I loved. Slab, framing, roof dry-in, each one came with a few pictures by text."
- Gwen D.
