Promoting historic preservation statewide​.



Pivot Project


Museum Broken Arrow

​Drown Family Farm


AIA Central Oklahoma

Fitzsimmons Architects

Oklahoma City Foundation for Architecture

​COOP Ale Works

​Downtown OKC Partnership

Midtown Renaissance



Join Preservation Oklahoma for a fun and exciting reception that highlights the need to protect Oklahoma’s historic treasures and also helps support our mission.

On Monday, May 7, Preservation Oklahoma will unveil the 2018 list of Oklahoma’s Most Endangered Historic Places. The event will take place at 5:30pm in the new The Douglass at Page Woodson Community Room. The unveiling serves as the official kickoff of statewide activities focused on the 2018 list and also raises funds that allow Preservation Oklahoma to advance its mission of promoting historic preservation statewide. Tours will be available for event-goers and there will also be a special presentation by developer Ronald Bradshaw.

Sponsorship opportunities are available.Support for Most Endangered Places allows us to continue our mission of promoting historic preservation statewide and allows for this program to travel to communities all across Oklahoma, spreading awareness of these structures.

Contact Cayla Lewis, Executive Director, or by calling 405-525-5325. Sponsorship donations may also be made online, here.

Thank you to our sponsors!

Established as one of Preservation Oklahoma’s first programs, Oklahoma’s Most Endangered Historic Places was patterned after a similar annual list produced by the National Trust for Historic Preservation.  Ralph McCalmont, one of the founding board members of Preservation Oklahoma, had also served on the board of the National Trust and was keenly aware of the program’s impact.  Realizing the need for Preservation Oklahoma to focus public attention on the state’s historic structures, the Board of Directors agreed to publish an annual list of “properties and sites which have special historic or architectural significance to our state, but which are in danger of being lost, due to neglect, poor maintenance, obsolescence or other causes.” The purpose of producing this listed was stated by John Mabrey, then the President of Preservation Oklahoma, when he said “if we bring the problems to light of a structure familiar to people, they are more likely to do something about it.” 

Over the past twenty years, people have done “something about it.”  While inclusion on the list does not guarantee protection or funding, it has proven to be a key component in mobilizing support for the preservation of historic sites by raising each structure’s awareness to a statewide level.   The nomination process has evolved to reflect the fact that the public is aware of the need to preserve their local structures.  Today, nominations are solicited annually from the public.  The nominations are compiled and the formal list is selected by a group of preservation experts, including historians, architects, and archeologists. 

Oklahoma's Most Endangered Historic Places