Accessory Dwelling Units

California

California Assembly Advances Statewide Upzoning Bill

California's Senate Bill 9 would allow up to four housing units on lots traditionally zoned for single-family homes, paving the way for more 'gentle density.'

August 27, 2021 - The New York Times

Skyline of Norfolk, Virginia

Norfolk's 'Missing Middle Pattern Book' Aims to Streamline Permitting for Multi-Family Housing

Acknowledging the region's dire need for more diverse housing stock, city leaders hope the pre-approved designs, along with necessary zoning reforms, will encourage more construction of 'missing middle housing.'

August 5, 2021 - Greater Greater Washington

Single-Family Housing Development

This Washington City Quietly Eliminated Single-Family Zoning

Walla Walla's 2018 zoning reforms included adaptive reuse, reduced parking requirements, and more relaxed rules for accessory dwelling units.

August 5, 2021 - The Urbanist

1719 house in Salem, Massachusetts

Greater Boston Considers Relaxing ADU Rules as Housing Shortage Deepens

Cities in the region want to increase flexibility for homeowners who want to build 'granny flats' on their property.

July 27, 2021 - Boston Globe

Detached backyard cottage in Oregon

Strong Demand in the First Month of Chicago's Coach House Pilot Program

The first month of a three-year pilot program that legalizes the construction and conversion of coach houses—a local form of accessory dwelling unit—is responding to strong demand in Chicago.

June 16, 2021 - Chicago Tribune

Detached backyard cottage in Oregon

San Diego Residents Challenge the City's ADU Regulations

Residents in some of the city's single-family neighborhoods worry about the potential impacts of ADU construction on local character and parking.

May 24, 2021 - San Diego Union-Tribune

Chicago, Illinois

Chicago's Disappearing Multi-Unit Buildings

The city is seeing a rapid loss of its signature two-, three-, and four-flat residential buildings, which historically served as affordable housing for working-class families.

May 20, 2021 - Block Club Chicago

Washington, D.C. Historic District

Balancing Aesthetics and Affordability

Policies too narrowly focused on design can drive up the cost of construction and prevent the development of affordable housing.

April 20, 2021 - Slate

Back Yard

With Regulations Loosened, Granny Flat Construction Soars in California

Less restrictive permit laws and pre-fabricated, pre-approved building options are spurring more homeowners to build backyard additions.

April 9, 2021 - Bloomberg CityLab

William Penn

Zoning Revision Process Hits Snags in Philadelphia

A pair of advocates criticize recent actions to slow zoning revisions in the city of Philadelphia.

March 24, 2021 - WHYY

Accessory Dwelling Unit rendering

Los Angeles Streamlines ADU Permits with High-Design Templates

Los Angeles' ADU Standard Plan Program will offer homeowners a set of pre-approved designs that will save them time and money.

March 8, 2021 - Los Angeles Times

Washington State Capital

Housing and Land Use on Washington's Legislative Agenda

The Washington State legislature will consider a number of bills this session that would alter planning and development in a state grappling with population growth and rising housing costs.

February 4, 2021 - The Urbanist

Granny Flat

Proposed Law Would Legalize Accessory Dwelling Units in New York State

Advocates have been calling for the New York State Legislature to legalize accessory dwelling units for years. A new law would take the first step.

January 28, 2021 - New York ADU Legislation

Coronado

Lawsuit Targets Granny Flat Law Compliance in California

A real estate group claims the city has been denying and delaying ADU permits in violation of city and state laws.

January 25, 2021 - San Diego Union-Tribune

Atlanta

How Atlanta Plans to Overhaul Zoning for Housing Affordability

The "Atlanta City Design: Housing" initiative is one of the most ambitious planning reform efforts of any large U.S. city, but it's just getting started.

January 20, 2021 - City Monitor

Residential Development

More Cities Legalizing 'Granny Flats'

Accessory Dwelling Units continue to gain steam as one approach for increasing affordability, but experts caution that housing affordability requires broader solutions.

January 15, 2021 - The Washington Post

Washington State

Small Cities Relax Accessory Dwelling Units Regulations Too

A city of about 40,000 residents across the Puget Sound from Seattle has relaxed zoning regulations to entice more homeowners to build accessory dwelling units.

January 7, 2021 - The Urbanist

Accessory Dwelling Unit

Accessory Dwelling Units Gain Legislative Momentum in Denver

Accessory dwelling units, also known as granny flats or mother-in-law units, gained a critical foothold in Denver earlier this month, and the Denver City Council is already maneuvering for more.

November 30, 2020 - The Denver Post

Accessory Dwelling Unit

Why Have ADUs Proliferated in Portland, Lagged in D.C.?

A new report by the Urban Institute examines the consequences of small differences in land use regulations.

November 11, 2020 - Greater Greater Washington

Accessory Dwelling Units

'Permit Ready Plans' for ADUs Published in Stockton, California

Cities looking to provide incentive for the construction of accessory dwelling units are increasingly released "permit ready plans" to help the cause.

October 12, 2020 - City of Stockton

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