Compare home addition estimates in Dallas, TX
Free home addition quotes in Dallas, Texas. Typical range $45,900 – $142,800.
Low
$45,900
Average
$86,700
High
$142,800
Dallas crews quote about $155 – $460 per square foot.
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What drives home addition prices in Dallas
Local labor, permitting and climate move Dallas prices away from the national average.
Labor market
DFW has deep contractor supply, so bids stay close to the national average outside storm season.
Permits
Dallas permits are required for roofing, structural, electrical and fences over 6 feet.
Climate
Hail and high winds drive frequent roof replacement and impact-rated material upgrades.
How to compare Dallas quotes
- Collect three written quotes. Anything under $34,425 usually has scope missing.
- Compare line items — materials, labor, permits, disposal — not just the total.
- Confirm license, insurance and workmanship warranty length before you sign.
- Ask what triggers a change order and how it gets priced.
Dallas questions
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