Edge Developers

About us


Edge Developers was founded by Donald Mar as a real estate developer. Don has over 35 years’ experience in construction and development.

Edge is managed and operated by Don Mar, Joel Ing and Evan Chan.

Our vision is to create and enhance communities by creating spaces that serve a social need. To develop and build places to live, and to gather, for the benefit those within that community.

Edge’s approach development is to put people and resources together to create community based projects, while promoting interesting and timeless designs that fit the surrounding community.

We are a full service provider capable of providing development, construction management and property management services through our family of companies including Marpac Construction.

Edge Developers and Don Mar have developed mixed use housing throughout the greater Seattle area since 1986. Our projects include market rate housing, affordable housing, senior housing, student housing and commercial office buildings.