Special situationsIndependent study
Tustin South Hangar
An independent conceptual study, prepared on Sierra Creek’s own initiative and prompted by the City of Tustin’s request for proposals for the 32-acre South Hangar site and its historic hangar of roughly 300,000 square feet. It explores potential uses, partners and targeted outreach.
It was not commissioned by the city, and it is not a client assignment or a completed development. It is here as an example of how Sierra Creek thinks about complex property.
Institutional experienceEarlier career, 2010–2020
Central Region President, KBS Realty Advisors.
Portfolio responsibility held on behalf of institutional investors, before Sierra Creek.
Coastal commercialKen’s advisory and brokerage work
Boutique commercial property in Laguna Beach and South Orange County, where value comes from repositioning, tenant strategy and creative structuring.












From owners
…what truly sets him apart is his ability to consider the entirety of a situation.
…within one week (I kid you not) the space was leased to an excellent tenant.
After multiple unsuccessful attempts to find a suitable, affordable property near Forest Avenue in Laguna Beach, my brother and I engaged Ken, and he promptly identified and secured the property at 1417 South Coast Highway. Ken managed all aspects of the transaction with efficiency and professionalism – documentation, insurance considerations, and building requirements.
Coastal residentialKen’s advisory and brokerage work






Retail developmentTreadwell-Robertson, Inc., 2001–2010
Ground leases and build-to-suit projects by Treadwell-Robertson, Inc., the retail development firm Ken co-founded and ran.





