Home Addition Cost Estimator for Austin, Texas
Make informed decisions about real estate in Austin with our precise calculator tools.
Home Addition Details (USA)
Addition Cost Estimate
Total Estimate
$60,000
for 400 sq.ft — Bedroom
| Component | Cost |
|---|---|
| Foundation | $8,000 |
| Framing | $10,000 |
| Exterior/Roofing | $14,000 |
| Interior Finishing | $16,000 |
| Labor | $12,000 |
COST SPLITHover Slices
Foundation13%
Framing17%
Exterior/Roof23%
Interior27%
Labor20%
Sample Home Addition Cost Estimator for Austin, Texas
Estimated cost for a standard 400 square foot home addition in Austin, Texas.
Size400 sq. ft.
Cost per sq. ft.$200 - $350
Low-End Total$80,000
High-End Total$140,000
Adding 400 square feet usually ranges from $80,000 to $140,000 depending on finishes and structural requirements.
More Real Estate Tools for Austin, Texas
Frequently Asked Questions
How much does it cost to add a room in Austin?
Costs depend on whether you are building a sunroom, a bedroom, or a second story. Use our Home Addition Cost Estimator to check local pricing for Austin, Texas.