Sunrooms Cost in Castroville, TX in 2026
Most Sunrooms projects in Castroville, TX cost between $23,000 and $86,000. The typical price is $48,000.
Labour and materials in Castroville run about 7% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Three-season versus fully conditioned four-season
- Foundation type — slab, piers or existing deck
- Glazing performance
- Whether HVAC is extended into the space
Usually included
- Foundation and framing
- Glazing and roof panels
- Electrical rough-in and finish
Usually extra
- HVAC extension
- Permits
- Interior finishes beyond basic
Unit prices in Castroville, TX
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $115 |
| Mid-range | $240 |
| High-end | $430 |
Sunroom builders in Castroville, TX
Businesses listed on Google near Castroville, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Patio Enclosures Sunrooms
4.6(245 reviews)
10732 Sentinel Dr, San Antonio, TX 78217
Diamond Decks
4.5(275 reviews)
20935 U.S. Hwy 281 N Ste 170, San Antonio, TX 78258
Toned Homes, LLC
4.8(137 reviews)
8666 Huebner Rd #107, San Antonio, TX 78240
Sunspace Texas
4.9(62 reviews)
11990 Old Wellborn Rd #4, College Station, TX 77845
Chesmar Homes at Potranco Oaks
4.9(39 reviews)
100 Grace Ave, Castroville, TX 78009
True Stone Custom Homes
4.9(30 reviews)
26254 I-10 #145, Boerne, TX 78006