About Bellmark Real Estate
Bellmark Real Estate provides exceptional service and value grounded in a team approach with integrity and respect for our clients, colleagues, and community.
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A Team with Uncommon Expertise
Bellmark Real Estate was founded in 2002. We are a Bellevue-based brokerage built on the belief that real estate clients deserve an exacting level of service: more expertise, more transparency, and more advocacy. Our team combines skilled sales professionals, a certified land use planner, and a real estate attorney, all committed to providing complete real estate service and expertise with uncompromising standards.

Part of a Broader Family of Professional Services
Bellmark Real Estate is affiliated with two sister companies that share staff, expertise, and a common standard of practice. Elliott Bay Asset Solutions provides professional receivership services for distressed real estate and businesses across Washington State. Real Estate Resolutions specializes in divorce and estate receivership, offering a neutral, expert-managed path to closing when property has become the obstacle to resolution. The three firms regularly work alongside one another—and clients of each benefit from the depth and reach of all three. Together, they reflect a shared belief: that people deserve professionals who bring more than a transaction to the table.
The Bellmark Real Estate Team

Stuart Heath
President & Designated Broker
Stuart has represented hundreds of real estate buyers and sellers throughout the Puget Sound region over the past three decades. A licensed real estate broker since 1992 and an attorney since 1984, he brings broad legal and transactional expertise to every deal Bellmark handles.
As a real estate broker and an attorney, Stuart has been involved in all facets of real estate transactions for owners, buyers, sellers and creditors. Stuart’s work has ranged from large-scale international real estate development to single-family residences. As a business executive, he has served as CEO, COO, Executive Vice President, and General Counsel of venture-backed businesses. He is deeply connected in the real estate, business, and legal communities of the Pacific Northwest.
Stuart serves as Vice President of the Independent Brokers Association and is a member of both the Commercial Brokers Association and the Rental Housing Association of Washington. He is a former Chair of the Board of Directors of the Northwest Multiple Listing Service.

Brooke Knight
Managing Broker
Brooke is a licensed Managing Broker offering high-touch, customized service to buyers and sellers navigating the region's diverse residential and commercial real estate landscape.
Brooke brings more than 20 years of robust business leadership experience to her real estate career, having previously served as an Executive Director and CEO for regional human service organizations. This background gives her specialized expertise in contract compliance, fiscal management, and strategic project management which she leverages today to provide exceptional service to her clientele.
Deeply committed to community advancement, Brooke has a long history of advocacy and volunteerism focused on affordable housing initiatives. She actively serves on several local community boards and housing advisory committees, dedicating her time to ensuring that families and older adults in her community have access to stable, quality housing solutions.

Jade Attar
Administrative Director
Jade brings more than 15 years of real estate experience and serves as the company’s Administrative Director. She oversees the day-to-day operations that keep the team running smoothly, including property maintenance, vendor coordination, office administration, and marketing support. With exceptional organizational skills and attention to detail, Jade helps ensure both clients and team members receive a seamless and professional experience. She was previously a broker with Sotheby's International.

Susie Quigg
Real Estate Broker
Susie is passionate about helping clients navigate the real estate process with confidence and ease. A licensed Washington real estate broker (formerly with Windermere), she brings a diverse background in merchandising, product marketing, and account management that allows her to approach every transaction with strategic insight and strong communication. Susie is committed to providing personalized service and helping buyers and sellers achieve their real estate goals with a smooth and positive experience.

Britt Heath
Real Estate Broker & Land Use Planner
Britt is a certified land use planner and licensed real estate broker with deep expertise in land development, environmental considerations, and governmental processes—including zoning, platting, critical areas, boundary issues, and growth management. Her background brings a valuable technical dimension to Bellmark’s client services.

Dustin Knight
Real Estate Broker
With more than 25 years of business experience, Dustin brings a strong foundation of integrity, communication, and client-focused service to every transaction. When assisting families selling a home, Dustin is committed to making the experience smooth, informed, and stress-free.

Sandie Cooper
Real Estate Broker
Sandie has deep roots in the local community and brings that knowledge to all her transactions. She cares deeply about her clientele and is committed to guiding them through one of life’s most important decisions with honesty, authenticity, and a little humor along the way.

Natalya Kravchuk
Transaction Coordinator
Natalya brings over 10 years of real estate experience and helps ensure every transaction runs smoothly from contract to closing. By managing paperwork, timelines, vendor coordination, and compliance requirements, she keeps every detail organized and on track. Her goal is to provide a seamless experience for clients and agents alike.

Irene Lu
Marketing Coordinator
Irene oversees marketing and brand operations for Bellmark Real Estate. She combines creativity, organization, and digital marketing expertise to promote listings, strengthen the team’s presence, and ensure every property receives professional exposure. She takes pride in helping showcase homes and supporting the team in delivering an exceptional client experience.
Community Service
Community service is a core value at Bellmark—both as a company and for the people who make up our team. That commitment starts with founder Stuart Heath, who has dedicated significant time and energy to service work across the U.S. and in developing nations around the world.
Board Service & Civic Leadership
Stuart is a member of the Bridle Trails Community Club Board of Directors. He is a past chair and board member of the Bellevue Parks and Community Services Board, Pioneer Human Services, Crisis Clinic, AtWork!, and the Children’s Institute for Learning Differences.
Building with Habitat for Humanity
Although the program has concluded, Bellmark previously maintained a long-running partnership with Habitat for Humanity International’s Global Village program. Stuart has participated in and led home-building teams in Jamaica, Hungary, Chile, the Dominican Republic, Jordan, Brazil, Guatemala, Romania, Portugal, and Cambodia.
