Featured image credit: Konrad Summers
We try not to think about it unless we need to, but earthquakes are an occasional part of life in Los Angeles. Most of the time, they’re not much to really worry about. But as the 1994 Northridge earthquake illustrated, adequate preparation is still crucial. And that’s why seismic retrofitting, bringing older structures up to modern code, is such a hot topic in historical preservation. Buyers of older properties, like Victorian houses for sale, often ask whether these historic homes can truly be made earthquake-safe. It’s certainly possible. But it’s not necessarily easy.
Where Are All These Victorian Houses for Sale in Los Angeles?
When buyers are interested in Victorian houses for sale, they often begin their search in historic neighborhoods like Angelino Heights, Old Pasadena, and West Adams. These areas are saturated with homes constructed well before modern seismic codes were established.
The Victorian Features Most Challenging for Earthquake Safety Renovations
Some hallmarks of Victorian design are more prone to earthquake vulnerability than others.
Foundations That Lack Reinforcement
When touring Victorian houses for sale, you’ll most frequently find the structures supported by footings of brick or stone, reinforced with basic wood framing that isn’t bolted to the foundation. Since these homes don’t have engineered connections, a strong earthquake can shake the home apart from its base.
Balloon Framing
Victorian homes popularly employed a construction technique known as balloon framing. With balloon framing, long wooden studs run from the foundation to the roof without breaking at the floor levels. Since this method lacks bracing elements, homes with balloon framing are less resistant to significant seismic activity.
Ornate Decorative Elements
Many of the most beautiful decorative elements of Victorian houses come with risks. Chimneys, ornately carved porches, and triple-story layouts can create concentrated points of stress during earthquakes unless they are adequately reinforced.
As these features suggest, when considering Victorian houses for sale around the Los Angeles area, it’s important to properly evaluate whether their design is particularly susceptible to seismic damage.
How Victorian Homes Are Made More Resistant to Earthquakes
Even with the unique challenges of Victorian designs, structural engineers and retrofit specialists have mastered methods that significantly improve seismic safety while keeping a historic home’s charm intact.
Bolting the Foundation
Steel bolts can be employed to anchor a home’s frame to the foundation, forcing the structure to move as a cohesive unit during an earthquake. This is ideal for preventing a home from sliding off its foundation.
Cripple Wall Bracing
Strengthening the wood-framed walls between the foundation and first floor can do wonders for a Victorian home’s seismic resilience. Professionals commonly use plywood or engineered panels for this technique.
Shear Walls/Structural Paneling
Resistance to side-to-side shaking can be fortified by adding shear walls or structural paneling in interior areas of strategic significance.
Soft-Story Retrofitting
The first floors of Victorian houses are often ideal candidates for soft-story retrofits because they’re typically the most expansive portion of the home. Soft-story reinforcement involves adding steel frames or reinforced walls to reduce the risk of collapse in the event of a significant earthquake.
Where Historic Preservation and Earthquake Safety Meet
It can sometimes seem like bringing a historic dwelling up to modern standards means sacrificing authenticity. But organizations like the Los Angeles Conservancy actually promote seismic upgrades as a means of protecting both residents and the structures themselves. By designing retrofits that are as integrated into the original design as possible, engineers who specialize in historic buildings can make these historic properties safer while keeping character intact.
If you’re thinking of investing in Victorian houses for sale but wouldn’t know where to begin with bringing one of these historic homes up to code, the California Historic Building Code can be a valuable resource.
With a brand that says as much as JohnHart’s, Senior Copywriter Seth Styles never finds himself at a loss for words. Responsible for maintaining the voice of the company, he spends each day drafting marketing materials, blogs, bios, and agent resources that speak from the company’s collective mind and Hart… errr, heart.
Having spent over a decade in creative roles across a variety of industries, Seth brings with him vast experience in SEO practices, digital marketing, and all manner of professional writing with particular strength in blogging, content creation, and brand building. Gratitude, passion, and sincerity remain core tenets of his unwavering work ethic. The landscape of the industry changes daily, paralleling JohnHart’s efforts to {re}define real estate, but Seth works to maintain the company’s consistent message while offering both agents and clients a new echelon of service.
When not preserving the JohnHart essence in stirring copy, Seth puts his efforts into writing and illustrating an ongoing series entitled The Death of Romance. In addition, he adores spending quality time with his girlfriend and Romeo (his long-haired chihuahua mix), watching ‘70s and ‘80s horror movies, and reading (with a particular penchant for Victorian horror novels and authors Yukio Mishima and Bret Easton Ellis). He also occasionally records music as the vocalist and songwriter for his glam rock band, Peppermint Pumpkin.
.jpg){kind=link}