Additions - Garage Cost in Houston, TX in 2026
Most Additions - Garage projects in Houston, TX cost between $44,000 and $205,000. The typical price is $96,000.
Houston prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Whether the addition needs its own foundation and roof tie-in
- Adding a bathroom or kitchen (plumbing and electrical runs)
- Structural work to the existing wall being opened up
- Local permit and inspection requirements
Usually included
- Framing, roofing and siding to match
- Electrical rough-in and finish
- Insulation, drywall and paint
- Flooring and trim
Usually extra
- Permits and architectural drawings
- Site work or tree removal
- High-end fixtures and appliances
Unit prices in Houston, TX
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $110 |
| Mid-range | $240 |
| High-end | $510 |
Home addition and remodeling contractors in Houston, TX
Businesses listed on Google near Houston, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Tell Projects
4.8(269 reviews)
5328 Prudence Dr, Houston, TX 77045
Home Remedy
4.9(177 reviews)
9505 Yupondale Dr, Houston, TX 77080
HTR Houston Texas Remodeling
5.0(116 reviews)
10101 Fondren Rd #345, Houston, TX 77096
Home Remodeling Expert Houston
4.9(127 reviews)
7922 Hillcroft St, Houston, TX 77081
Houston Builder Pro
5.0(108 reviews)
2200 N Loop W #105, Houston, TX 77018
IAS Boutique Remodeling
5.0(76 reviews)
1200 Post Oak Blvd #3114, Houston, TX 77056