Updated September 2026

What it is

In 2015 Los Angeles adopted Ordinance 183893, approved by the council on October 9 and in force from November 22, requiring the seismic retrofit of wood-frame buildings of two or more stories, built to codes before 1978, with parking or another open floor under the apartments above, the type that failed in the Northridge earthquake. Buildings of three units or fewer were left out. Each owner was put on a clock from the day the notice arrived: two years to file plans, three and a half to pull a permit, seven to finish.

The city's inventory ran to roughly 15,000 buildings. Most were held by small landlords with no capital budget for code work they had not chosen, and a retrofit adds no rent, so a bank has nothing to lend against. The mandate created demand without creating the ability to pay.

Soft-story retrofits were a service line of Tellus's own, launched from the top seat at Southern California's first green construction company, not a client engagement.

What Common Ground did

Results

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Public record

Stories from this work

At a glance

Project typeService-line launch with financing
IndustryResidential construction and municipal compliance
SeatChief Executive Officer, Tellus Design and Build
Ran throughTellus Design and Build
DatesApril to October 2017
DurationSeven months
LocationLos Angeles, California
Public data roomSoft-Story Retrofits data room
Related pagesTellus Design + Build, Jesse Fowler
CreditCreated by Common Ground