Portland Approves ‘Residential Infill Project – Part 2' to Add New Forms of Residential Density

The city of Portland is already building upon the historic work of the Residential Infill Project, approved by the city in August 2021, with a new slate of zoning changes dubbed the ‘Residential Infill Project – Part 2.”

1 minute read

June 10, 2022, 8:00 AM PDT

By James Brasuell @CasualBrasuell


“Portland City Council unanimously approved a bevy of alternative housing developments that they say will provide lower-cost options and increase housing density within city limits,” reports Jayati Ramakrishan in a paywalled article for The Oregonian.

The changes to the city’s historic “Residential Infill Project,” approved in August 2021, allow new forms of housing on residential parcels previously zoned for a single-family detached house. “The new rules permit new types of housing, and set new, more flexible rules for how the homes can be configured and how large they can be,” according to Ramakrishan.

More details about the Residential Infill Project – Part 2 (RIP2) is available on the city of Portland’s website. “RIP2 was unanimously approved by City Council and will expand housing opportunities in Portland’s very low density R10 and R20 zones, add allowances for attached houses and cottage clusters across all neighborhoods, and increase options for homeownership,” according to the website.

Friday, June 3, 2022 in The Oregonian

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

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

People walking up and down stairs in New York City subway station.

In Both Crashes and Crime, Public Transportation is Far Safer than Driving

Contrary to popular assumptions, public transportation has far lower crash and crime rates than automobile travel. For safer communities, improve and encourage transit travel.

April 18 - Scientific American

White public transit bus with bike on front bike rack in Nashville, Tennessee.

Report: Zoning Reforms Should Complement Nashville’s Ambitious Transit Plan

Without reform, restrictive zoning codes will limit the impact of the city’s planned transit expansion and could exclude some of the residents who depend on transit the most.

April 18 - Bloomberg CityLab

An engineer controlling a quality of water ,aerated activated sludge tank at a waste water treatment plant.

Judge Orders Release of Frozen IRA, IIJA Funding

The decision is a victory for environmental groups who charged that freezing funds for critical infrastructure and disaster response programs caused “real and irreparable harm” to communities.

April 18 - Smart Cities Dive