Our commitment to excellence is unwaivering by our accomplishment of our communities ‘ goals and our ability to communicate each goal’s progress in real time .

Our President/Co-founder

Allan Melkesian has a well-balanced diverse Real Estate/Property Management background. From Planning, Permitting & development of Common Interest projects, as well as commercial construction projects.  In addition to residential and commercial development, Allan was the Director of Community Development for the City of San Jose. With his strong background, Allan is a great asset for all areas of your community management needs. Being a California native Allan enjoys spending his free time camping throughout California and coaching his children’s little league teams. His Family is an active member of his church in Mountain View and participates in the San Mateo County 4H program with his two kids.

Operations Manager

Katie Tuttle, our Director of Operations, has a decade of administrative experience, including working with 200 vendors at GCM, and five years of property management. She is capable of using industry-standard software systems such as Caliber and Strongroom. In addition, Katie handles all 1099s, 1096s and annual financial reviews, as well as tax returns.


Our Accountant brings over 15 years of experience in accounting management from corporate level to small-mid size businesses. She comes to Grayson Community Management currently from an Ecommerce Company based in Silicon Valley with a national customer database, where she performs and supervises all accounting functions for a 500+ customer database and 700+ vendor accounts. She has worked with all levels of professionals in various sectors in Silicon Valley including Ecommerce office furnishings, Commercial Escrow, manufacturing, prototype model makers, distribution and import/export. She has worked with CEO’s, attorneys, overseas manufacturers, and CPAs who perform the annual financial tax returns and audits. Grayson Community Management along with our accountant will ensure that all financial transactions and reports are in full compliance with Generally Accepted Accounting Principles (GAAP), as well as with the Davis-Stirling Act, the federal law that governs homeowners associations.


Lyn Dela Merced has twenty years of solid experience in accounting work. Having a degree in accountancy, she has proved her aptitude in her chosen field of expertise. Her long experience in previous companies before joining Grayson gives her insight in simplifying our processes, making difficult jobs much easier for our staff. Her strong analytical skills and high audit sense saves time and makes the work accurate. Her work covers reconciliations, annual budgeting and remote A/P, using industry-standard accounting systems and software. Lyn also provides a great team spirit, making her easy to work with.

Senior Community Manager

Daniel Rivera is a hard-working and detail-oriented person, who enjoys improving the quality of life of those living in communal environment. He can easily weave cohesiveness in the team by delivering clear goals, resulting in greater accountability. Being fluent in both English and Spanish, Daniel proves himself to be an excellent communicator, who keeps open and positive relationships with tenants, occupants, and vendors. He has fifteen years of property management experience.

Community Manager, Fremont and San Mateo

Tony Malsom as Community Manager with five years of property management experience, as well as twenty years running his own business. He consistently strives to provide the best quality of service to his clients. With his gentleman’s touch, he has coordinated many renovation and capital projects with some of our most particular clients. He is based in GCM Fremont and San Mateo Offices.

Accounting Team

Our accounting officers Jackie and Katie are always there to help our stakeholders with their accounting inquiries and requests.

Community Managers

In addition to the above mentioned staff, GCM also has 15 full-time Community Managers, currently supporting Bay Area communities.

SAN JOSE, CA 95126