Real Estate Agent

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31
Yrs Exp.

Sinden Harum

Diamond Real Estate
Agent Lic #: 83409

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(last 12 mos.)
49

About

Sinden Harum Designated Broker | Owner, Diamond Real Estate Group Sinden Harum is the Designated Broker and Owner of Diamond Real Estate Group, a premier Washington real estate firm known for delivering elevated service, strategic negotiation, and exceptional results. Specializing in luxury homes, waterfront properties, acreage estates, and investment assets, Sinden represents clients who expect precision, discretion, and performance at the highest level. With a strong presence across Central and Eastern Washington—including Moses Lake, Lake Chelan, Roslyn, Ronald, Wenatchee, Ellensburg, Cle Elum, Leavenworth and surrounding markets—Sinden brings an in-depth understanding of local inventory, pricing strategy, and emerging opportunities. Her expertise spans 31 years of full time luxury residential sales, recreational and waterfront properties, farm and ranch land, new construction, and income-producing investments. Sinden is recognized for her ability to position listings for maximum exposure through high-impact marketing, refined presentation, and targeted digital reach. From professional media and compelling property narratives to strategic pricing and negotiation, every detail is executed with intention to attract qualified buyers and deliver top-tier results. For buyers, Sinden offers a concierge-level experience—leveraging market insight, off-market opportunities, and strong industry relationships to secure exceptional properties in competitive environments. Her command of Washington real estate contracts, financing structures, and complex transactions ensures clients are protected and positioned for success. As the leader of Diamond Real Estate Group, Sinden also provides full-service support including property management, investment strategy, and portfolio growth—serving both private clients and investors seeking long-term wealth through real estate. Sinden’s reputation is built on professionalism, 31 years of market expertise, and a commitment to excellence—making her a trusted advisor for clients seeking a refined and results-driven real estate experience.

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