Extracting the DNA of the Most Loved Places

The first step of character-based zoning is extracting local DNA. Hazel Borys reviews Tucson's highlights for Sonoran Desert inspiration.

1 minute read

November 22, 2016, 2:00 PM PST

By Scott Doyon


"I was inspired and delighted last week by working in Tucson and Marana, Arizona. Whenever we are writing character-based zoning, one of the first things we do is a regional tour to analyze the DNA of the most loved places. Places cannot be resilient unless they can be loved. It’s one of the basic principles of the Original Green, which says that buildings must be lovable, durable, adaptable, and frugal, and places must be nourishable, accessible, serviceable, and securable, in order to last and thrive. Extracting that lovable DNA and allowing it by right injects a sense of place into new development, as well as infill and redevelopment."

Borys goes on to discuss neighborhood-scale civic, thermal massing, shading techniques, glazing, and other elements of Sonoran Desert urbanism.

Barrio Viejo, the buildings are so lovable, there are lots of YIMBYs. CreativeCommons ShareAlike Licensing, with attribution to Hazel Borys.

Tuesday, November 22, 2016 in PlaceShakers

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Use Code 25for25 at checkout for 25% off an annual plan!

Interior of Place Versailles mall in Montreal, Canada.

Montreal Mall to Become 6,000 Housing Units

Place Versailles will be transformed into a mixed-use complex over the next 25 years.

May 22, 2025 - CBC

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

May 28, 2025 - Diana Ionescu

White and yellow DART light rail train in Dallas, Texas with brick building in background.

DARTSpace Platform Streamlines Dallas TOD Application Process

The Dallas transit agency hopes a shorter permitting timeline will boost transit-oriented development around rail stations.

May 28, 2025 - Mass Transit

Screenshot of shade map of Buffalo, New York with legend.

Interactive Map Reveals America's “Shade Deserts”

Launched by UCLA and American Forests to combat heat-related deaths, the tool maps the shade infrastructure for over 360 U.S. cities.

June 3 - UCLA Newsroom

Close-up of person putting sticker on back of basket of electric tricycle with mock license plate reading "E-TRIKE."

Bicycles and Books — In Sacramento, Libraries Now Offer Both

Adult library card holders can check out e-bikes and e-trikes for up to one week.

June 3 - The Sacramento Bee

Large pile of unsorted garbage in landfill with birds flying above at sunrise or sunset.

Colorado Landfills Emit as Much Pollution as 1M Cars

Landfills are the third-largest source of methane pollution in Colorado, after agriculture and fossil fuel extraction.

June 3 - Colorado Newsline

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.