Diane Decker - Senior VP of Property Management

425-457-7457 | dianed@jshproperties.com

Diane has been active in Seattle's commercial real estate market since 1982. She began her career at Kidder Mathews & Seger, Inc. where, over a 16 year period, she worked to begin building the company's property management division. She worked her way up through office administration to Vice President of Property Management. While at Kidder Mathews she managed property, construction projects and the transition to Skyline property management accounting software along with the implementation of systems and procedures. In 1998, she joined JSH Properties, Inc as a Senior Property Manager managing and leasing a large portfolio of office buildings, mixed use business parks, industrial warehouses, and retail. In 2007, she joined Segale Properties LLC as Real Estate Manager where she handled the day to day management and leasing of a very large and diversified real estate portfolio throughout the Greater Seattle Area and Eastern Washington. Then in 2013, Diane returned to JSH Properties where she continues to manage properies and oversees the accounting functions of all offices. Diane has a very strong working knowledge of accounting systems and procedures, budgeting, leasing, customer and tenant relations, maintenance programs, marketing, insurance, construction supervision and property financing.

Ms. Decker holds the Certified Property Manager (CPM) designation through the Institute of Real Estate Management.


Diane is located on site at Blackriver Corporate Park MAP
923 Powell Avenue SW, Suite 101 | Renton, WA 98057 
Tel: 425.457.7457