Rooted in the neighborhoods we love.
Olsen Anderson develops homes and communities that strengthen neighborhoods and enrich the everyday lives of the people who live in them.
Our Story
Cities are shaped by the places where people live.
Homes influence how people move through their day, how neighbors meet, and how communities grow over time. Thoughtfully designed housing can strengthen the fabric of a neighborhood and make city life more connected and vibrant.
Olsen Anderson was founded on the belief that development carries this responsibility. We believe cities are at their best when people feel connected to where they live.
Sincerely,
Aegir Olsen & Grant Anderson
Founders & Managing Partners
A Better Way to Deliver Housing
In many development projects, the key pieces of the process are fragmented.
Land is acquired under one set of assumptions.
Design evolves separately.
Construction inherits decisions it didn’t shape.
When these pieces are disconnected, projects often lose alignment with the neighborhoods they’re meant to serve.
Olsen Anderson was created to bring those pieces together.
By aligning development and construction under one accountable team, we can thoughtfully shape projects from the earliest stages and ensure the final result reflects both the needs of the neighborhood and the people who will live there.
Neighborhood-Focused Development
Our work focuses on vibrant urban neighborhoods across the Seattle region.
These are places where people want to live close to parks, cafes, transit, and the everyday energy of city life.
Through thoughtful infill housing and carefully planned communities, we help add new homes to neighborhoods while respecting the character and culture that make them special.
Looking Ahead
Cities continue to evolve, and the need for thoughtful housing continues to grow.
Olsen Anderson is building a platform that can responsibly deliver housing across the region — creating homes, neighborhoods, and communities where people feel proud to live.
Leadership Rooted in Experience and Accountability
Olsen Anderson is led by a team with deep experience in residential development and construction across the Seattle region.
Our leadership believes that development works best when responsibility is clear and decisions are made with long-term outcomes in mind.
Aegir Olsen
Founder & Managing Partner
Grant Anderson
Founder & Managing Partner
Jerri Harden
CFO
David Leon
Director of Acquisitions & Development
A Proven Process for Predictable Outcomes
Every step — from feasibility to keys-in-hand — is aligned, accountable, and designed for clarity.
