About

We plan land that endures

Davis Horn Planning, LLC is a land planning firm based in Aspen, Colorado, providing innovative solutions for projects across the Western Slope and beyond.

Our Story

We are passionate about designing places that endure—respecting the land while creating lasting value for communities. Every parcel carries its own constraints and possibilities, and good planning begins by listening to both.

For more than two decades, we've helped landowners, developers, and municipalities move projects from raw potential to entitled reality across Colorado's most demanding mountain jurisdictions.

Our work sits at the intersection of policy and place. We read the topography, the code, and the community—then chart a path that holds up at the hearing table and on the ground for decades to come.

We keep our practice deliberately focused so that every client works directly with senior planning judgment, not a hand-off.

Pond and cabin, Roaring Fork Valley

Principal

Cody Horn

As principal, Cody leads every engagement personally—bringing deep familiarity with Aspen, Pitkin County, and Western Slope land use to each project. The approach is hands-on, candid, and oriented toward outcomes that work for the land and the people who'll live with it.

Davis Horn Planning, LLC

What Guides Us

Principles, not just process

A consistent set of commitments shapes how we approach every site, every code, and every community we work in.

01

Respect the Land

We design with topography, ecology, and viewshed—not in spite of them. The land sets the terms.

02

Plan for Permanence

We optimize for places that hold their value and their integrity decades after approval.

03

Earn the Approval

Clear submittals, honest analysis, and credibility at the hearing table move projects forward.

25+
Years of practice
180+
Projects entitled
40k
Acres planned
12
Colorado jurisdictions

Let's plan something lasting

Bring us your parcel, your questions, and your goals for the land.