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
Multifamily Housing | May 19, 2015
Zaha Hadid unveils 'interlocking lattice' design for luxury apartments in Monterrey, Mexico
Hadid's scheme was inspired by the Mexican tradition of interlocking lattice geometries.
Multifamily Housing | May 19, 2015
Study: Urban land use policies costs U.S. economy $1.6 trillion a year
The research contends that more affordable housing options can help cities generate significantly more income.
Multifamily Housing | May 17, 2015
New York City runs into affordable housing dilemma
New York City’s affordable housing policy has created attractive low-cost housing, but the price of success has been high.
Sponsored | Coatings | May 14, 2015
Prismatic coatings accent the new Altara Center
This multi-use campus will contain a university, sports facilities, medical center, and world-class shopping
High-rise Construction | May 6, 2015
Two new designs submitted for New York City Riverside Center
Both designs reference the cantilevers and other elements featured in architect Christian de Portzamparc’s original masterplan for the complex, which has now been scrapped.
High-rise Construction | May 6, 2015
Parks in the sky? Subterranean bike paths? Meet the livable city, designed in 3D
Today’s great cities must be resilient—and open—to many things, including the influx of humanity, writes Gensler co-CEO Andy Cohen.
Mixed-Use | May 5, 2015
Miami ‘innovation district’ will have 6.5 million sf of dense, walkable space
Designing a neighborhood from the ground-up, developers aim to create a dense, walkable district that fulfills what is lacking from Miami’s current auto-dependent layout.
Codes and Standards | May 1, 2015
Colorado House kills construction defects bill
The legislation would have made it harder for condo owners to sue builders.
Multifamily Housing | May 1, 2015
Trade groups extend campaign to promote apartment living
The groups claim that there are more than 37 million Americans—12% of the population—living in just under 20 million apartment units nationwide. Apartments and their residents contribute $1.3 trillion annually to the economy.
Multifamily Housing | Apr 28, 2015
Masdar City: Construction on sustainable residential complex begins
The planned city’s new residences will help support Abu Dhabi’s rapid population growth.
