The 11 Most Endangered Places in the U.S.

These historic sites—be they buildings, districts, or natural landscapes—are closer to destruction than any others in the United States.

1 minute read

October 7, 2016, 11:00 AM PDT

By Elana Eden


Embarcadero

Oscity / Shutterstock

The National Trust for Historic Preservation released its annual list of the 11 Most Endangered Historic Places in the United States.

As Next City points out, eight of the 11 are located in urban areas, including San Francisco’s Embarcadero District, Downtown Flemington in New Jersey, and two El Paso neighborhoods. In a statement accompanying the list, the Trust argues that historical preservation plays "a key role" in the growth and resurgence of cities across the country.

Millions of Americans are choosing to relocate to urban areas … Our research suggests that older buildings are one of the most powerful tools we have for the continued revitalization of our nation’s urban centers.

Some of the sites risk being demolished to make way for development. But others, like the Embarcadero, are threatened by sea level rise or other effects of climate change.

These lists have identified more than 270 endangered sites since 1988, aiming to galvanize support for their preservation; several entries include immediate calls to action.

Wednesday, October 5, 2016 in Next City

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

Get top-rated, practical training

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Rusty abandoned oil well and equipment with prickly pear cactus next to it in West Texas.

Using Old Oil and Gas Wells for Green Energy Storage

Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

March 31, 2025 - Pennsylvania State University

Sign for Palisades Recreation Center in Pacific Palisades, Los Angeles, California.

Private Donations Propel Early Restoration of Palisades Playground

Los Angeles has secured over $1.3 million in private funding to restore the Pacific Palisades playground months ahead of schedule, creating a modern, accessible space that supports community healing after recent wildfires.

3 hours ago - Los Angeles Mayor

Aerial view of oil field in California with pumpjacks at sunset.

From Blight to Benefit: Early Results From California’s Equitable Cleanup Program

The Equitable Community Revitalization Grant (ECRG) program is reshaping brownfield redevelopment by prioritizing projects in low-income and environmental justice communities, emphasizing equity, transparency, and community benefits.

4 hours ago - The Othering & Belonging Institute

"Welcome to fabulous Las Vegas Nevada" sign with mottled shade from palm tree.

Planting Relief: Tackling Las Vegas Heat One Tree at a Time

Nevada Plants, a Las Vegas-based nonprofit, is combating the city’s extreme urban heat by giving away trees to residents in underserved neighborhoods, promoting shade, sustainability, and community health.

5 hours ago - KTNV