Look up your address to see if your home was built to withstand earthquakes. Get custom retrofit information based on your location and the year your home was built.
The color-coded analysis is based on the best available data and reflects the adoption status of the International Residential Code (IRC) and International Building Code (IBC). It does not reflect information regarding building code enforcement.
If you receive a gray color-coded finding for your search area, your community’s residential building code adoption status may not be available; however, you may contact your local government for the information. Please remember that mobile homes and manufactured housing are not constructed using the codes reflected in this analysis, so this website does not apply to those home types.
If you know that your community has adopted the International Residential Code, but you receive gray or other color findings in error, please use the “Share Data” button at the bottom of this page or email us at Info@Flash.org. We will evaluate and update the information.
Legal Disclaimer: The Federal Alliance for Safe Homes (FLASH)® has prepared the information on this website for informational and educational purposes only. Although the information and recommendations are presented in good faith and believed to be correct, the author makes no representations or warranties, express or implied, regarding the information. Users are advised to seek the assistance of a licensed professional engineer or design professional with any questions about this material as it may apply to their circumstances. If the user is dissatisfied with any information on this website or with any of these Terms and Conditions of Use, the user’s sole and exclusive remedy is to discontinue using the website.
Data: The data provided on this website includes publicly available, individually researched, and source-provided data, including “as is” data via the Zestimate API. The Zillow data is subject to © Zillow, Inc., 2006-2023, and use is subject to Terms of Use.
Policy on Information and Services for Persons with Disabilities and Persons with Limited English Proficiency (LEP): FLASH is committed to providing individuals with disabilities or LEP an equal opportunity to participate in and benefit from FLASH programs, activities, and services. Individuals may request reasonable accommodations from FLASH that they believe will enable them to have equal opportunities to participate in our programs, activities, and services.
FLASH considers a reasonable accommodation as a change or modification to afford a qualified individual with a disability or LEP full enjoyment of FLASH programs or activities unless modifications of policies, practices, and procedures would fundamentally alter the nature of the program, service, or activity, or result in undue financial and administrative burdens to FLASH.
To request reasonable accommodations, contact Eric Vaughn, Executive Vice President, at eric@flash.org or via fax at 850-201-1067. While a reasonable accommodation request can be submitted anytime, FLASH requests at least three weeks’ advance notice for certain requests such as sign language interpretation, remote conference captioning services, or on-site translation services.
FLASH may consult with you in an interactive process to determine on a case-by-case basis what accommodations can be made. Questions will be limited to understanding the barrier to your ability to participate in the program or activity in which you are interested and the nature of an accommodation that will remove this barrier.
If FLASH determines that your requested accommodation would fundamentally alter the nature of the program or impose an undue financial or administrative burden, FLASH may deny your request. However, in the event that occurs, FLASH will work with you to try to identify an alternative accommodation that allows you to participate effectively in the program, activity, or service.
Policy and Notice of Nondiscrimination: FLASH complies with Federal civil rights laws and is committed to providing its programs and services without discrimination in accordance with the following:
It is against the law for FLASH to retaliate against anyone who takes action to oppose discrimination, files a grievance, or participates in the investigation of a grievance in accordance with the above authorities.
If you think that FLASH has failed to provide these services or discriminated in another way based on race, color, national origin (including language), disability, sex, age, or religion, you may contact Eric Vaughn, Executive Vice President, at eric@flash.org or via fax at 850-201-1067 to seek an informal resolution. If the complaint cannot be resolved informally, the following steps will be followed:
External Links: The Site may contain links to other sites maintained by third parties. Such links are provided for information only and do not in any way generate profits, monetary or otherwise, for FLASH. FLASH does not operate or control in any respect any information, products, or services on such third-party sites and does not guarantee that the links or any information contained thereon will be accurate at the time of your access. Third-party links are included solely for the convenience of users and do not constitute any endorsement, approval, or certification by FLASH of the content of any site referenced by a link or otherwise. FLASH believes that links to publicly accessible web pages are legally permissible and consistent with the common and customary expectations of those using the Internet. User assumes sole responsibility for use of third-party links, and pointers and disclaimers set forth herein are equally applicable to such third-party sites. FLASH is not responsible for the privacy practices or the content of such third-party sites.
Cookies: FLASH may send your browser a “cookie” that uniquely identifies your browser. Your browser will store the cookie as a string of characters that will be sent back to our website to improve the user experience of our website. Many websites will not work without the use of cookies. It is possible to set your browser to reject cookies, but be aware that some web services or features of our Site may not function properly.
Information Sharing: Your privacy is very important to us; therefore, our policy is to collect no personal identifiable information (for example, your name, address, telephone number, or email address) through the Site unless you choose to make such information available to us. Personally identifiable information collected on our website is never provided, sold, or rented to any other company.
Copyrights: All materials, including graphic images, buttons, layout, and text posted on the Site are subject to copyrights owned by FLASH and other individuals or entities. Any reproduction, retransmission, or republication of all or part of any graphic images, materials, or documents found on the Site is expressly prohibited unless FLASH or the copyright owner of the material has expressly granted its prior written consent to so reproduce, retransmit, or republish the material. All other rights are reserved. The names, trademarks, service marks, and logos appearing on this Site may not be used in any advertising or publicity or otherwise to indicate FLASH’s sponsorship of or affiliation with any product or service without FLASH’s prior express written permission. Any partner company or partner logos are the exclusive property of the respective partner entities and are used with their permission.
Modification: FLASH shall have the right, at its discretion, to change, modify, add, or remove terms of this agreement or the Site at any time. Notification of any such changes may be made herein but is not guaranteed. Changes shall be effective immediately, and subsequent use by you of the Site shall constitute your acceptance of them.
Contacting FLASH: If you have other questions about the FLASH website policies or have suggestions on how this policy can be improved, please email Info@Flash.org, or by telephone to (877) 221-SAFE.
Federal Alliance for Safe Homes (FLASH)® – January 2025