Professional Financing Power & Rapid Response

About SouthWestern Property Corp.

The Right Mix of Talent and Assets

Southwestern Property Corp. has specifically engineered its professional team to successfully provide a comprehensive set of real estate disciplines:

  • Identifying, targeting and analyzing opportunities
  • Procuring the right anchor tenants
  • Developing commercial sites for maximum income potential
  • Hiring and supervising local contractors
  • Managing developed properties
  • Acquiring income property, land and water resources
  • Rehabilitating abandoned retail centers
  • Anticipating, troubleshooting and solving problems
  • Strategizing and developing Master Plans

Mark D. Campbell


Mark attended Colorado State University, Fort Collins, Colorado and graduated in 1977 cum laude with a B.S. in Business Administration, concentrating in Accounting. He also earned his CPA in 1977. Mark holds a Colorado real estate license.

Mark began his career at Alexander Grant company where he was an auditor for three years. In 1980 Mark entered the real estate profession and quickly rose to the position of Vice President of Acquisitions for Southmark Corporation where he was responsible for a variety of commercial acquisitions, closing over 400 million dollars in transactions during four years. Later Mark was brought on board by North American Acquisitions, a Toronto based company (a subsidiary of Cadillac Fairview Corporation) to build a presence in Florida where he acquired or developed seven Publix anchored shopping centers. 

In 1991 Mark founded the Dartmouth Group, Inc and entitled, developed, acquired, and leased more than fifty shopping centers and twenty land parcels. In 1998 Mark founded Southwestern Investment Group “SW Group” for the purpose of acquiring, developing, leasing and managing shopping centers and other real estate projects. By 2000 SW Group had a portfolio of 15 shopping centers comprising over 1,800,000 square feet of gross leasable area. In 2009 Mark founded Southwestern Investment Advisors which acquired some of SW Group’s projects. Then, in 2015, the company changed its name to Southwestern Property Corp., which better reflects the services that the company provides. 

In recent years, Mr. Campbell has been:  developing and investing in multi-family housing, acquiring real estate positions as well as consulting with industrial and residential businesses active in northwestern North Dakota and New Mexico, and providing consulting services to take projects through pre-development (planning, design, land purchase, and entitlement) for numerous land, water, and oil and gas entities in Colorado, Wyoming, New Mexico and North Dakota. Mr. Campbell has worked with business-to-business and consumer segments of the real estate sector. His track record includes, but is not limited to: 10 industrial transactions worth $20 million, 20 residential land transactions totaling over 4,000 lots, 125 water transactions worth $75 million, 45 retail transactions worth $500 million, 10 apartment transactions (1,000 apartment units) worth over $100 million, and four resource mining projects worth $60 million.

Joseph Pelham, M.B.A., M.S.A.

Vice President of Acquisitions

Joseph began his career as a tax and legal consultant in the Boston, MA office of Deloitte and Touche. Later Joseph served as a financial risk analyst for Berkshire Hathaway in San Francisco, CA and as leader of an acquisitions team for Southwestern Property Corp. in Denver, CO. In addition to Joseph’s professional experience, he has an exemplary academic stature. Joseph was in the top of class and has earned a Master of Science in Accounting degree as well as a Master of Business Administration degree from Northeastern University, and studied law (LL.B. and LL.M.) at the University of Edinburgh School of Law. He completed his undergraduate studies in International Affairs at the University of Nevada, Reno.

Joseph has managed multi-million dollar acquisitions and developments of properties and assets throughout the American West and in Hawaii. Additionally, during his time at Deloitte, Joseph was a member of a global business structuring team for public and private real estate ventures spanning dozens of countries and six continents. As part of this team, Joseph designed corporate blockers and structures for favorable treatment of funds movement between nations around the world.  Joseph has also worked as an independent consultant for a variety of domestic and international entities. As a result of his experience and education, Joseph is highly competent in international relations, accounting, European law, and finance. Joseph is currently a member of the American Association of Certified Public Accountants and the New York Hedge Fund Roundtable. 

Jackson Givens

Vice President of Development

Jackson Givens graduated from Colorado College with a degree in International Political Economics. He began his career with Southwestern Property Corp. in 2012, focusing primarily on the development of multifamily and self-storage throughout the southwest. Jackson has also assisted on the acquisition of numerous multifamily complexes, and the sale of single family lots and retail property.

Antonia Würth

Financial Analyst

Antonia Würth is a Financial analyst at Southwestern property Corp. She recently graduated from a master’s in real estate at the Leeds School of Business, University of Colorado Boulder.  She worked towards a focus in real estate finance. She is from Chile, was born and raised there. Antonia holds a bachelor’s degree in Business and Administration from Pontificia Universidad Catolica de Chile, the most competitive university of Chile. 

During her masters, Antonia got exposed to analysis of multifamily, offices, retail, condo developments, industrial, and hotels. She loves numbers, forecasting, doing sensitivities in proformas, and setting up equity waterfalls. She graduated with the Outstanding MS Real Estate student award. As a financial analyst her duties include the production of proforma financial models, general deal analysis, market studies and creation of project marketing packages. She is in charge of underwriting the deals, generally multifamily or self-storage investments. 

Back in Chile, Antonia was a global brand manager of a retail bicycles distributor company, Sportxperts, she oversaw the marketing and sales team, put all the pricing of the business, and forecasted sales. In this job she realized she prefers the finance world and decided to pursue the master’s program. Before starting the program, she was a financial analyst intern in Ebco Rentas, a fully integrated multifamily real estate company, where she demonstrated skills in underwriting deals for acquisitions.Antonia looks forward to continuing to his career and building relationships in the Front Range real estate investment industry. She is most excited about working with smart, driven people and continuing to learn in Southwestern Property Corp. She is a mountain bike enduro rider. In 2016 she used to race professionally in the world series.


Martin Eguiguren

Investor Relations

Martin began his career as an architect in Chile. He ended up founding his own studio with three other partners in association with EBCO Group, a family office founded by his dad and another partner, being these days one of the leader’s actors in construction and developing down there. Their focus is ground up development in different class of assets, including; multi-family, condominiums, single family, industrial, self-storage, mix used, among others.  In addition to Martin’s professional experience, he obtained his Master of Business and Administration, with a concentration in finance and Real Estate, from the University of Colorado, Boulder. He completed his undergraduate studies and obtained his degree in architecture, with Cum Laude.

Martin’s has led a team that helped in new acquisitions and developments for Megacentro, another partner company of EBCO Group. Additionally, he was in charge of the renovation of industrial projects, including a printing factory outside Chile’s capital, Santiago. Here he was in charge of the construction site as well as leading the relations with the clients. Martin is still active in the Architecture studio as a Board Member. As a result of his experience and education, Martin is highly competent in relations with clients, project finance analysis and Real Estate developments.

Patricia Garcia

Senior Accountant

Patricia earned a degree in accounting from University of Colorado Boulder in 1986. For the past thirty years, Patricia has worked within the real estate investment industry on a variety of software platforms for a wide range on entity types. Within many accounting systems Patricia has vast experience with modules relating to financial statements, journal entries, accounts receivable, accounts payable, lease administration tenant common area reconciliations, bank reconciliations, tenant billing, and budgets. In addition to her own experience in the aforementioned fields, Patricia has trained and supervised employees in all of the above categories of accounting work.  

Melodie Bascom


For the past twenty years, Melodie has worked as a bookkeeper in a variety of industries working on various accounting software platforms. Melodie has experience in the following areas: accounts receivable, accounts payable, customer invoicing , lease administration , account reconciliations, journal entries and general ledger coding, business credit card and employee expense report reconciliation and coding, and bank reconciliations. At Southwestern, Melodie has worked in several bookkeeping capacities on a wide range or projects.