A Green Lens for Affordable Housing

This article looks at how landscape architects have combined green roofs, public spaces and affordable housing to address the chronic homelessness in San Francisco's infamous Tenderloin district.

2 minute read

February 7, 2008, 8:00 AM PST

By Nate Berg


"Through the efforts of the Tenderloin Neighborhood Development Corporation (TNDC) and Andrea Cochran Landscape Architecture, the Tenderloin is also home to a 2007 ASLA Honor Award winner in the general design category. Since 2005, this structure, designed by architects David Baker and Partners, provides affordable housing to low-income residents, many of whom suffer from chronic homelessness and other problems."

"'The program [at Curran House] is not unusual,' building manager Natalie Richie explains. "We work within the limits and restrictions of several subsidized housing programs. It is the location, the [physical] structure, and the diverse population that are unusual." Residents who qualify for low-income housing under provisions of the Americans with Disabilities Act, as well as those holding Section 8 vouchers they receive through housing programs of the federal government's Department of Housing and Urban Development, find homes in the building. And Richie notes that one program the building serves requires eligible residents to meet at least two criteria from a list that includes chronic homelessness, physical disability, mental disorder, substance abuse, anger management, and domestic violence."

"The roof is essentially the building's 'backyard'-a place where parents can do chores such as laundry or gardening while looking after their children."

"The planters have proven so popular with residents that every six months they are reassigned based on a lottery. Each trough has a hose bib and is filled with a locally sourced custom soil mix of rich grape mulch compost. It makes it easy for the residents to raise what they want on the sunny roof."

Friday, February 1, 2008 in Landscape Architecture

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30, 2026 - Yale Environment 360

A road in north eastern Nebraska with power lines on either side, and grassy fields.

Eastern Nebraska is running out of electricity

Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.

November 6, 2026 - Grist

People walking in downtown St. Louis, walking past shops.

Move over, LA: St. Louis gears up for Olympics, invests millions in downtown redevelopment

The Missouri city will host the 2028 Olympic soccer group stage and knockout matches.

November 1, 2026 - Smart Cities Dive

construction near Boston, with machinery digging at large pit.

Mass. votes against statewide minimum lot size for single-family homes

Over 2 million residents voted on Question 7; it was decided by just over 30,000 votes.

November 10 - GBH

A bridge over the Chesapeake Bay in Maryland.

Maryland’s $15 billion bridge project gains key approval

The Maryland Transit Authority said the project will create over 60,000 jobs and add $23 billion to the local economy.

November 10 - WTOP News

A crowd of people cheering for an unseen performer.

‘No clear next steps’ for Chicago's permanent festival grounds

Eleventh Ward Ald. Nicole Lee has suggested Soldier Field as a possible location for the permanent event space.

November 10 - Chicago Sun Times

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.