The California Building Standards Commission recently voted to make it easier to convert commercial properties to residential use.
The commission adopted provisions of the International Existing Building Code (IEBC) that allow developers more flexibility for adaptive reuse of retail and office structures. Such projects can reduce the carbon footprint of construction, while also helping revitalize communities, according to an AIA California news release.
The potential for commercial-to-residential conversions to create new housing is enormous, the release says. AIA cited a recent RAND Corporation report that found some 2300 underutilized commercial properties in Los Angeles County alone could produce 72,000 to 113,000 housing units.
The International Existing Building Code provides three options for conversions, known as compliance paths: Prescriptive; Work Area; and Performance. All three paths lead to safe, code-compliant buildings, but their differences allow design professionals significant latitude to find a code path best suited for a particular building. Prior to the changes, the California code included only the Prescriptive path, limiting potential for adaptive reuse.
Related Stories
Office Buildings | Sep 14, 2023
New York office revamp by Kohn Pedersen Fox features new façade raising occupant comfort, reducing energy use
The modernization of a mid-century Midtown Manhattan office tower features a new façade intended to improve occupant comfort and reduce energy consumption. The building, at 666 Fifth Avenue, was originally designed by Carson & Lundin. First opened in November 1957 when it was considered cutting-edge, the original façade of the 500-foot-tall modernist skyscraper was highly inefficient by today’s energy efficiency standards.
Adaptive Reuse | Sep 13, 2023
Houston's first innovation district is established using adaptive reuse
Gensler's Vince Flickinger shares the firm's adaptive reuse of a Houston, Texas, department store-turned innovation hub.
MFPRO+ Research | Sep 11, 2023
Conversions of multifamily dwellings to ‘mansions’ leading to dwindling affordable stock
Small multifamily homes have historically provided inexpensive housing for renters and buyers, but developers have converted many of them in recent decades into larger, single-family units. This has worsened the affordable housing crisis, say researchers.
Adaptive Reuse | Aug 31, 2023
New York City creates team to accelerate office-to-residential conversions
New York City has a new Office Conversion Accelerator Team that provides a single point of contact within city government to help speed adaptive reuse projects. Projects that create 50 or more housing units from office buildings are eligible for this new program.
Adaptive Reuse | Aug 31, 2023
Small town takes over big box
GBBN associate Claire Shafer, AIA, breaks down the firm's recreational adaptive reuse project for a small Indiana town.
Adaptive Reuse | Aug 17, 2023
How to design for adaptive reuse: Don’t reinvent the wheel
Gresham Smith demonstrates the opportunities of adaptive reuse, specifically reusing empty big-box retail and malls, many of which sit unused or underutilized across the country.
Adaptive Reuse | Aug 16, 2023
One of New York’s largest office-to-residential conversions kicks off soon
One of New York City’s largest office-to-residential conversions will soon be underway in lower Manhattan. 55 Broad Street, which served as the headquarters for Goldman Sachs from 1967 until 1983, will be reborn as a residence with 571 market rate apartments. The 30-story building will offer a wealth of amenities including a private club, wellness and fitness activities.
Adaptive Reuse | Jul 27, 2023
Number of U.S. adaptive reuse projects jumps to 122,000 from 77,000
The number of adaptive reuse projects in the pipeline grew to a record 122,000 in 2023 from 77,000 registered last year, according to RentCafe’s annual Adaptive Reuse Report. Of the 122,000 apartments currently undergoing conversion, 45,000 are the result of office repurposing, representing 37% of the total, followed by hotels (23% of future projects).
Urban Planning | Jul 26, 2023
America’s first 100% electric city shows the potential of government-industry alignment
Ithaca has turned heads with the start of its latest venture: Fully decarbonize and electrify the city by 2030.
Multifamily Housing | Jul 25, 2023
San Francisco seeks proposals for adaptive reuse of underutilized downtown office buildings
The City of San Francisco released a Request For Interest to identify office building conversions that city officials could help expedite with zoning changes, regulatory measures, and financial incentives.