The city council in Portland, Ore., recently approved the “Residential Infill Project” (RIP), a package of amendments to the city’s zoning code that legalizes up to four homes on nearly any residential lot and sharply limits building sizes.
Developers will now have the option to build as many as six homes on any lot if at least half of the resulting sixplex is available to low-income households at regulated, below-market prices. In addition, parking mandates that required builders to provide space for cars were eliminated on most of the city’s residentially zoned land.
The new regulations could generate an estimated 4,000 to 24,000 new units of housing and reduce displacement for vulnerable renters by 28%. Portland is one of the leaders among North American communities trying to boost new multi-unit residential projects.
Since 2018, Minneapolis, Seattle, Austin, and Vancouver, British Columbia have passed code reforms aimed at increasing housing stocks and reducing costs to developers and residents.
Related Stories
| Jul 18, 2014
Top Engineering Firms [2014 Giants 300 Report]
Fluor, Arup, Day & Zimmermann top Building Design+Construction's 2014 ranking of the largest engineering firms in the United States.
| Jul 18, 2014
Top Architecture Firms [2014 Giants 300 Report]
Gensler, Perkins+Will, NBBJ top Building Design+Construction's 2014 ranking of the largest architecture firms in the United States.
| Jul 18, 2014
2014 Giants 300 Report
Building Design+Construction magazine's annual ranking the nation's largest architecture, engineering, and construction firms in the U.S.
| Jul 17, 2014
A harmful trade-off many U.S. green buildings make
The Urban Green Council addresses a concern that many "green" buildings in the U.S. have: poor insulation.
| Jul 17, 2014
A high-rise with outdoor, vertical community space? It's possible! [slideshow]
Danish design firm C.F. Møller has developed a novel way to increase community space without compromising privacy or indoor space.
| Jul 11, 2014
First look: Jeanne Gang reinterprets San Francisco Bay windows in new skyscraper scheme
Chicago architect Jeanne Gang has designed a 40-story residential building in San Francisco that is inspired by the city's omnipresent bay windows.
| Jul 10, 2014
Unique design of Toronto's townhome The Tree House
Plans for a new Toronto townhome brings cutting-edge design.
| Jul 7, 2014
7 emerging design trends in brick buildings
From wild architectural shapes to unique color blends and pattern arrangements, these projects demonstrate the design possibilities of brick.
| Jul 7, 2014
A climate-controlled city is Dubai's newest colossal project
To add to Dubai's already impressive portfolio of world's tallest tower and world's largest natural flower garden, Dubai Holding has plans to build the world's largest climate-controlled city.
| Jul 3, 2014
Gehry edits Canadian skyscraper plan to be 'more Toronto'
After being criticized for the original tower complex, architect Frank Gehry unveils a new design that is more subtle, and "more Toronto."
