commercial property management

Travis L. Overstreet - Investment/Development

​Travis brings an amazing background in financial analysis to each of his clients and the firm.  Every commercial real estate deal is rooted in the financial needs or criteria of the tenant, landlord, buyer or seller.  Travis' skills in the analysis of existing conditions, project budgeting, forecasting, financing requirements, and investment rates of return guarantee his clients the highest level of evaluation before action. 

His knowledge base provides a vital resource to new development/redevelopment projects, strategic planning for acquisitions, as well as financing options. 

Travis attended the University of Houston and majored in Economics. He is also a member of the International Council of Shopping Centers and is currently a licensed Texas Real Estate Agent.

Lawrence P. Carolla - Brokerage


​Lawrence P. Carolla has been involved in multiple facets of commercial real estate providing a comprehensive foundation from which to serve his clients. Lawrence's industry experience provides a solid base of knowledge for leasing, brokerage and investment analysis. This provides the ideal platform to create client-specific solutions to form long-term relationships.

Lawrence performs a full range of consulting, leasing, brokerage, new business development, with an emphasis on acquisitions and dispositions of retail centers. He is also responsible for acquiring retail tracts for developers. Lawrence is also affiliated with Riverway Title Company in the Houston Galleria area where he is responsible for new business development.

Lawrence attended the University of Texas - Austin, where he majored in Finance. Lawrence is a Texas Real Estate Agent and has been licensed in real estate since 1977 and is a member of the International Council of Shopping Centers.  

Spencer E. Overstreet - Managing Partner

​​Spencer joined the Houston real estate market in early 2002 and is currently an Owner/Partner at Terramont Realty. With over 10 years’ experience in property management with local and national tenants, Spencer has developed an extensive working knowledge of property management, leasing, marketing, site development, and financial management. Spencer works with landlords, tenants, and vendors on a daily basis and is proactive and knowledgeable regarding property systems and operations. Spencer currently holds a Texas Real Estate Agents License and holds the designation of Certified Property Manager through the Institute of Real Estate Management.

Prior to starting Terramont Realty, Spencer was in the Property Management arena with both small and mid-sized firms and oversaw a portfolio of over 35 retail centers portfolio across the Houston, Spring, The Woodlands and Katy landscape, comprised of small to mid-sized retail tenants. Spencer attended the University of Houston and is a member of the International Council of Shopping Centers and the Institute of Real Estate Management.

Isela Barrera Truong - Managing Partner

Isela Barrera Truong has been involved in multiple facets of commercial real estate providing a comprehensive foundation from which to serve her clients.  Isela's 15 years of direct industry experience provides a thorough knowledge of brokerage, leasing, property management, and investment analysis.  This provides the ideal platform to create client-specific solutions to form long-term relationships. 

As Co-Founder of Terramont Realty Partners, Isela performs a full spectrum of consulting, leasing, brokerage services, with an emphasis in commercial property management. Isela studied at the University of Phoenix where she majored in Business Administration.  Isela is a Texas Real Estate Broker and has been licensed in real estate since 2001. She is an active member of the Institute of Real Estate Management and is a Certified Property Manager (CPM) demonstrating her ability to perform in-depth financial analysis of investment options.

​​Meet our team of experts