Home › Tools › Home Addition Cost Calculator — Amarillo

Home Addition Cost Calculator — Amarillo

Home addition costs in Amarillo, Texas run notably below the national average. Square footage, foundation type, and whether you're adding a bathroom or kitchen are the biggest cost drivers in the South region.

Low estimate$20,400
Average$53,200
High estimate$123,000

Addition square footage

Addition square footage 300

Quality Tier

Standard materials, solid craftsmanship

Scope of Work

Labor

Labor portion of total cost 40%

Home Addition Cost in Amarillo: 2026 Guide

Use the calculator above to get a quick estimate. The guide below explains what drives home addition costs in Amarillo and what to expect from contractors in Amarillo.

Typical Home Addition Costs in Amarillo

Project ScopeLowHigh
Simple room bump-out (100–200 sqft)$7,100$13,300
Standard bedroom addition (200–350 sqft)$20,400$45,000
Master suite with bathroom (350–500 sqft)$45,000$53,200
Full in-law suite or major addition (600–1,000 sqft)$53,200$123,000

What Affects Home Addition Costs in Amarillo?

Labor rates: Contractors in Amarillo charge $37–$74/hour for home addition work — notably below the national average.

Material costs: Material prices in the South region are notably below national average due to local supply, transportation costs, and market demand.

Project complexity: Site conditions, permitting requirements, and non-standard layouts can add 15–30% to total project cost.

Frequently Asked Questions

How much does a home addition cost in Amarillo?
Home additions in Amarillo cost $20,400–$123,000 depending on size and scope. A simple bedroom addition (200–300 sqft) runs $20,400–$45,000. A master suite or in-law addition with a bathroom runs $53,200–$123,000.
What is the cost per square foot for a home addition in Amarillo?
Home additions in Amarillo cost $150–$400 per square foot fully finished. The South region averages notably below national rates due to local labor market. Basic additions run $37/sqft; luxury finishes hit $74/sqft+.
How long does a home addition take in Amarillo?
A standard bedroom addition (200–400 sqft) takes 2–4 months from permit to completion in Amarillo. Additions requiring new plumbing or HVAC take 3–6 months. Permitting adds 4–8 weeks upfront.
Is a home addition worth it vs. moving in Amarillo?
In Amarillo, home additions often cost less than selling and buying a larger home (especially with closing costs and moving expenses). A $53,200 addition can add $45,000–$53,200 in home value while keeping your current location.

Create Pro Estimates in 60 Seconds

Use Cost Estimator app to generate detailed home addition estimates — share as PDF directly with clients.

App Store — Free Google Play — Free

Estimated cost in Amarillo

$0
Range: $0 – $0
Materials$0
Labor$0
City multiplier0.82x

Want a full itemized estimate? Use the free app:

App StoreiOS — Free Google PlayAndroid — Free