Proposed San Diego Code Update Seeks to Increase Density Near Transit

A set of proposed updates to the city’s development code would expand TOD zones and encourage more backyard dwellings.

2 minute read

January 9, 2023, 11:00 AM PST

By Diana Ionescu @aworkoffiction


In an effort to boost housing production, San Diego officials have proposed an update to the city’s zoning rules that would expand transit-oriented development zones to a one-mile radius of a transit station and loosen regulations for accessory dwelling units (ADUs). David Garrick reports for the Del Mar Times.

Formally named the 2022 Land Development Code update, “The proposed rule changes would make an additional 5,224 acres close enough to transit to be eligible for developer density bonuses. The changes also would increase by 4,612 the acreage eligible for the accessory dwelling unit bonus program.”

As Garrick explains, “The piece of the proposal that encourages developers to build more lower-priced rental housing in prosperous neighborhoods would rely on the state’s definition of “high-opportunity” areas, which focuses primarily on the presence of educational institutions and high-paying jobs.”

The roughly 80 proposed changes also include “prohibiting new storage facilities on prime industrial land, loosening rules for pool demolitions at historic homes and specifying that converted parking lots must be used for outdoor dining, not retail.” After gaining unanimous approval from the city’s Planning Commission in December, the proposal must pass through the Land Use and Housing Committee and the full city council next month.

The city is relatively unique in that it updates its development code en masse once a year, in contrast with other municipalities that make zoning and development changes piecemeal.

See the source article for more details about proposed changes and the pushback from critics who want to preserve the current zoning code.

Thursday, January 5, 2023 in Del Mar Times

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

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

Skyscrapers in Jersey City.

New Jersey’s second-largest city bans standalone data centers

Jersey City will continue to allow co-location facilities, such as those meant for research institutions that store their own data.

September 4, 2026 - The Cool Down

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15 - KJZZ

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.