Legal notice and terms of use

Information given under Article 6 III-1 of French law no. 2004-575 of 21 June 2004, the publisher being established in France.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@homecostsbystate.com

Publication director: Radif Partners, responsible for the content of https://homecostsbystate.com.

Host

GitHub, Inc. (GitHub Pages)
88 Colin P Kelly Jr Street, San Francisco, CA 94107, United States
https://pages.github.com

Estimates, not quotes

Home Costs by State shows price ranges built from public statistics (Census Bureau, Bureau of Labor Statistics, Energy Information Administration and national laboratories) and quantities computed from manufacturers' published figures. It is not a contractor, does not inspect homes and does not make offers. A price on this site creates no obligation for anyone, and the price of your project is the one written in a contractor's quote. Building codes, permits, safety rules and product instructions always take precedence over a quantity or an estimate shown here. The method and its limits are on the method page.

Liability

Figures are read from official releases and the calculators are tested before each release, yet errors cannot be ruled out and data age. The publisher is not liable for a decision made on an estimate alone. Please report any error through the contact page.

Intellectual property

Texts, design and code belong to the publisher; short quotations with a link back are welcome. Federal statistics used on the site are public domain works of the agencies that produced them; manufacturer figures remain theirs and are cited with their source.

Embedding

The roof cost and concrete calculators may be embedded for free with their credit link visible: see the embed page.

Personal data

The site sets no cookie and keeps nothing you type in the calculators. Details: privacy policy and cookies page.

Reporting unlawful content

Write to contact@homecostsbystate.com with the address of the page.

Governing law

French law applies; failing an amicable settlement, the courts of France have jurisdiction. Updated: 2026-10-10.