Wildland-Urban Interface

The Eaton fire burns in Sierra Madre. A home can be seen through the flames.

Wildfires are coming for America’s suburbs

Buying land in between paved cities and forests has become increasingly popular, but those same areas are naturally fire prone.

September 7, 2026 - Grist

City workers in yellow vests and hard hats working to shut off water infrastructure after wildfire in destroyed neighborhood in Spokane, Washington.

Nearly a third of US housing is in the wildland-urban interface — and at growing risk of wildfire

As suburbs increasingly mingle with undeveloped land, homes face a higher risk from destructive fires.

August 10, 2026 - High Country News

Empty subdivision lots with new roads and sidewalks complete and line of evergreen forest in the immediate background under a bright blue sky with fluffy white clouds..

Spokane Imposes Temporary Ban on New Subdivision Housing Due to Wildfire Risk

Citing inadequate fire protection and public safety resources, the Spokane City Council has temporarily halted subdivision development in the wildland-urban interface of Latah Valley.

May 22, 2024 - NonStop Local

Fire burning on hillside behind house in Azusa, California

Can Insurance Woes Finally End Sprawl?

Environmental risks are becoming too much for the home insurance industry to bear. Could this be the first signs of the collapse and reversal of sprawling land use patterns?

June 22, 2023 - Los Angeles Times

A red sun appears on the horizon, as obscured by haze from wildfire smoke.

Planning for Proximity, for the Climate’s Sake

A new global platform will help the world identify and encourage opportunities for more proximity in the built environment—development patterns that can help reduce sources of greenhouse gas emissions and other forms of pollution if built well.

June 9, 2023 - C40 Cities

Wildfire threatening hillside homes in Yucaipa, California

Home Insurers Are Fleeing California

Homeowners in the state are finding it increasingly difficult to secure insurance policies thanks to the growing risks of wildfire, drought, and other climate threats.

June 7, 2023 - Curbed

Paradise, California

Between a Rock and a Hard Place: Housing and Fire Safety in California

A proposed development near the site of the devastating Camp Fire highlights the growing tension between building badly needed housing and protecting communities from heightened wildfire risk.

December 6, 2022 - Next City

Fire burning on hillside behind house in Azusa, California

California Needs More Housing—But Where?

The state’s housing shortage is complicated by the growing number of places threatened by wildfires.

October 13, 2022 - CALmatters

Color-coded map showing wildfire risk in Oregon

Oregon Issues Wildfire Risk Map

After homeowners received letters assessing their property’s fire risk, questions remain about the next steps in building fire resilience.

July 28, 2022 - KTVL

Fire damanged home in Paradise, California

Fire-Ravaged Paradise Plans for a Resilient Rebirth

A new urban design plan calls for a robust buffer zone to protect the town from fast-spreading fires, among other mitigation measures.

May 4, 2022 - Fast Company

California Wildfire

Housing Affordability and Worsening Wildfires: Twin Crises

As wildfires grow more destructive, how far should states go to protect homes located in high-risk areas?

March 17, 2022 - The Atlantic

California Wildfire

Judge Denies Proposed Development in Fire-Prone Area

The decision could signal a new reluctance to allow development in wildland areas at high risk for fires.

February 23, 2022 - Daily Press

Wildfire

$50 Billion 'Wildfire Risk Strategy' Targets the Wildland-Urban Interface

The U.S. Department of Agriculture in January announced an ambitious, and only partially funded, new plan to reduce wildfire risks for communities around the United States.

January 31, 2022 - U.S. Department of Agriculture

Riverside, California

California Governor's Budget Supports Infill Development

Governor Newsom's new budget proposes incentives for developers to build housing in existing urban areas away from fire-prone zones to reduce fire risk and add to the state's insufficient housing stock.

January 20, 2022 - The Los Angeles Times

Durango, Colorado.

More Colorado Suburbs at Risk for Wildfires

Experts warn that more intense fires fueled by a warming climate are threatening an increasing number of Colorado's suburban communities.

January 17, 2022 - The Denver Post

Fuel Break Wildfire

A New Approach to Wildfire Resilience: Property Buy Backs, Fire Resistant Parks

The city of Paradise is employing a natural hazard mitigation strategy long practiced in flood zones. The idea could be expanded in other places where wildland meets human development.

August 25, 2021 - NPR

Butte County, California

California's Fastest Growing City: Paradise

Paradise, California—devastated by the deadly Camp Fire of 2018—is attracting new and returning residents as the city rebuilds its housing stock.

May 11, 2021 - Sacramento Bee via SFGate

San Francisco, California

6 Principles to Manage Wildfire Risk With Effective Housing Policy

The connection between housing policy and climate change is made clear by the increasing damage of wildfires in California.

April 18, 2021 - SPUR

Tejon Ranch

Massive Tejon Ranch Development Paused; Judge Cites Wildfire, Greenhouse Gas Emissions

In the works since 1999, the Centennial Project by Tejon Ranch Co. seemed to have cleared its final hurdle in 2018, but a Los Angeles County court ruling has created another hurdle for the sprawling development.

April 11, 2021 - Los Angeles Times

Wildfire

Wildfires in the West Are Climate Change Lessons for Everyone

The wildfires burning throughout the West, with terrible but photogenic consequences, come with a reminder that it's only going to get worse unless massive changes are made right here in the United States.

September 13, 2020 - James Brasuell

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Professor of Urban Planning

Harvard University Graduate School of Design

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

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