Sightline Institute

An aerial view of the Anchorage metropolitan area shows sprawling development surrounded by tall mountains.

With New ADU Rules, Anchorage Leading U.S. Zoning Reform Efforts

Anchorage recently passed a package of laws that will allow accessory dwelling units in commercial and residential zones, and, in a rare move, on residential lots with existing multi-family housing.

March 22, 2023 - Sightline Institute

Bend, Oregon

Oregon to Reform Parking Requirements in 52 Cities

Oregon, the first state to end single-family zoning statewide, is on the cusp of another historic planning reform as the Land Conservation and Development Commission nears approval for new “Climate-Friendly and Equitable Communities” rules.

June 6, 2022 - Sightline Institute

British Columbia residential Neighborhoods

Opinion: Renters Shouldn't Be a 'Buffer' for Single-Family Homes

Despite the well-documented impacts of traffic noise and pollution, Vancouver's housing policy effectively relegates multi-family apartment buildings to busy arterial roads.

October 28, 2021 - Sightline Institute

An aerial image of the neighborhood of Buckman in Portland, Oregon.

Homeowner Groups Find an Antidote to Zoning Reforms: National Register Historic Districts

Many neighborhoods are moving to create historic districts on the National Register of Historic Places in response to the growing number of states, cities, and neighborhoods loosening single-family residential zones.

October 22, 2021 - Sightline Institute

Downtown Anchorage with the snow covered Chugach Mountains in the background.

An Ambitious Revitalization Agenda for Downtown Anchorage

A new mayoral administration in Anchorage has its sights set on a revitalized urban core, but one local researcher has suggestions for how to expand that vision.

September 8, 2021 - Sightline Institute

Disabled Parking

Parking Induces Driving, Study Says

New research published in the Urban Studies journal does the difficult work of connecting the dots between parking and driving.

January 31, 2021 - Sightline Institute

Missing Middle Housing

Statewide Zoning Changes Adopted in Oregon to Limit Parking, Add Missing Middle

The state of Oregon made planning history in 2019 by adopting House Bill 2001, paving the way for the state to preempt local exclusionary zoning laws. Now, over a year later, the state land use board has decided how to implement that goal.

December 15, 2020 - Sightline Institute

Oregon

The 'Most Pro-Housing Reform in U.S. History' Expected for Approval Today in Portland

The Portland Residential Infill Project is expected for approval by the Portland City Council today, culminating a six year process that became more and more ambitious with every iteration.

August 12, 2020 - Sightline Institute

Boston houses

The COVID-19 Housing Crisis and the Housing Affordability Crisis Have the Same Solutions

The solutions for the U.S. housing crisis caused by the economic wreckage of COVID-19 will also provide relief in the future, according to this article.

April 30, 2020 - Sightline Institute

Seattle Neighborhood

The Housing Affordability and Livability Agenda Era Concludes in Seattle

Before YIMBY was a household word and before Minneapolis ended single-family zoning, Seattle's Housing Affordability and Livability Agenda (HALA) broke the planning status quo.

February 26, 2020 - Sightline Institute

Missing Middle Housing

Legislation to Lift Local Prohibition of Middle Housing Proposed in Washington State

Washington State is the latest example of a state that wants to preempt local planning law to make it easier to add housing units to single-family residential properties all over the states.

January 23, 2020 - Sightline Institute

Granny Flat

Thorough, Impactful ADU Reform Proposed in Washington State

A model of accessory dwelling unit reform will be under consideration this year in the Washington State Legislature.

January 16, 2020 - Sightline Institute

Crude Oil Train

The Constitutional Clause Being Used to Threaten Climate Change Policies

An interstate commerce clause is being used to challenge climate change measures and regulations.

October 17, 2019 - Sightline Institute

Portland Condo High-Rise

Effect of Portland's 'Better Housing by Design' Package Depends on Parking Reforms

The difference between a proposed RM2 zoning designation with off-street parking requirements, versus with the parking requirements is massive, according to this article.

October 15, 2019 - Sightline Institute

Victorian Architecture

Seattle Sets a New Standard for Residential Zoning

Seattle is the latest in a series of cities, states, and counties to alter the landscape of land use regulation by approving what the Sightline Institute describes as the "most progressive" ADU policy in the United States.

July 2, 2019 - Sightline Institute

Los Angeles Bungalow Court

On the Massive Carbon Savings of Gentle Density

A thought experiment compares the carbon impact of three new single family homes with the same block if it contained a duplex, a triplex, and a fourplex.

June 13, 2019 - Sightline Institute

Portland Streetcar Bike

How, and Where, a Big Transit Oriented Density Bill Would Allow Change in Oregon

Analyzing the potential outcomes of Senate Bill 10, one of two statewide upzoning bills under consideration in the state of Oregon this year.

March 10, 2019 - Sightline Institute

Single-Family Neighborhood

Accessory Dwelling Unit Legislation Proposed in Washington Sets a New Standard

If it approves HB 1797, Washington will pace the rest of the nation (even California and Oregon) on reforming zoning to allow more accessory dwelling units.

January 31, 2019 - Sightline Institute

San Francisco Apartments

Recent Parking Reform: Start of a Wave of Change?

The range of cities that have recently removed parking mandates could help motivate others that are eyeing new parking policies.

December 14, 2018 - Sightline Institute

TriMet Portland

Opinion: Too Much Parking Along Portland's Planned Light Rail Line

The Southwest Corridor could become the most parking-heavy rail line every created by TriMet. Even parking-lite planning scenarios would spend as much as $100 million on parking garages.

December 11, 2018 - Sightline Institute

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Urban Design for Planners 1: Software Tools

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Learn the tools for implementing Universal Design in planning regulations.