Planning throughout the Pacific Northwest since 2001
Problem Solving
We have earned a reputation for innovative and thorough solutions for private, public, and nonprofit clients alike.
Collaboration
We bring together people, communities, and natural resources to create locally-tailored and mutually beneficial strategies.
Project Management
Our hands-on project management approach has proven effective with a wide range of clients, partners, and projects.
Winterbrook is proud of its high number of return clients, and of the positive working relationships we have developed with public agencies, businesses, and communities.
Recent News and Events

Save the Date: Housing Land Advocates 2024 Conference
Winterbrook Planning is sponsoring the event, and our very own Ben Schonberger will be moderating a panel.

Welcome Maddy Poehlein
Maddy Poehlein Has joined Winterbrook Planning as an intern this month. She is currently in her second year as a graduate student in a dual Master of Public Health (MPH) and Master of Urban and Regional Planning (MURP) program at Portland State University.

Duniway Elementary roof project in the news
As part of an on-call contract with Portland Public Schools, Winterbrook led the district through a Historic Resources Review for replacing a tile roof and masonry elements at Duniway School.
Our Leadership Team

Greg Winterowd
Founding Principal

Tim Brooks
Founding Principal

Jesse Winterowd
Managing Principal