Inclusionary Zoning Adopted in L.A. County

The county of Los Angeles is looking for policy tools that will add affordable housing units to the housing market. Inclusionary zoning is its policy of choice.

2 minute read

August 10, 2020, 12:00 PM PDT

By James Brasuell @CasualBrasuell


Los Angeles County Sprawl

clayton harrison / Shutterstock

"Housing developers seeking to build in many of Los Angeles County's unincorporated communities will soon be required to set aside units for low- and moderate-income renters," reports Steven Sharp. 

With a few exceptions, the new ordinance requires rental housing projects with five or more baseline dwelling units (not including density bonus units) to include apartments for low- and extremely low-income households. "Developers will be offered three different set-aside options - ranging from 5 percent to 20 percent of the unit count - varying based on the affordability level and project site.  Smaller-scale projects with 15 or fewer baseline units will be permitted to set aside fewer affordable units," according to Sharp.

The new ordinance also requires affordable units in for-sale projects: "Likewise, for-sale projects with five or more baseline dwelling units will be required to set aside homes for moderate- and middle-income households - a new category which roughly corresponds to 'workforce' housing."

Sharp's coverage of the new law includes more details on the where and how the law will be applied, and a process for evaluating the law's effectiveness in delivering the desired new affordable housing stock in unincorporated parts of L.A. County. Sharp also notes that the new inclusionary zoning ordinance furthers the county's work toward a suite of ordinances, requested by the Board of Supervisors in 2018, to spur production of affordable housing units in areas under its planning jurisdiction. 

Wednesday, August 5, 2020 in Urbanize.LA

Young Professional

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 and Environmental 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 and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

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

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

A rendering of a high speed rain station in California, with wide platforms and a sleep train with yellow highlights.

California High-Speed Rail Authority CEO resigns after $600,000 scandal

Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.

October 30 - Cal Matters

 A bridge stretches across the Missouri River at Chamberlain, South Dakota.

Want to study the Missouri River? Soon, you may need unanimous approval from 10 states

Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.

October 30 - South Dakota Searchlight

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30 - Yale Environment 360