Architect Wallace Neff's iconic Airform 'bubble house' has returned to the market for the first time since undergoing a restoration that breathed new life into the pioneering midcentury modern design.
Known as the Wallace Neff Shell House, the two-bedroom, one-bathroom dwelling in Los Angeles is the last surviving example of the architect's Airform homes, which were conceived in the 1940s in a bid to combat the housing crisis.
Architect Wallace Neff's iconic Airform "bubble house" has returned to the market in Los Angeles County for the first time since undergoing an elegant restoration. Picture: Cameron Carothers
To build a structure in as cost-effective a manner as possible, Neff—who was best known for designing homes for a host of A-listers, including Judy Garland and Groucho Marx—came up with a radical new design technique that effectively drew on the basics of papier-mâché to create a dome-shaped dwelling.
The process involved the inflation of a giant balloon, which was then covered with steel mesh and sprayed concrete to create the basic structure, thereby avoiding the need for pricier materials, like wood and nails.
Known as the Wallace Neff Shell House, the two-bedroom, one-bathroom Pasadena dwelling is the last surviving example of the architect's Airform homes. Picture: Cameron Carothers
Neff branded the subsequent homes his "Airform designs," later revealing that the idea for the unique building technique had come to him while he was standing at his sink shaving.
"A soap bubble appeared and it held firm against my finger ... and it came to me, ‘Build with air,'" the architect, who died in 1982, revealed.
Beyond the affordability factor, the Airform houses, which could take as little as 48 hours to build, were also built to be incredibly durable, capable of "resisting earthquakes, hurricanes, and fire," a statement revealed.
"Also referred to as 'Bubble House,' a reinforced concrete construction, erected with an inflatable balloon and then sprayed with gunite, this experimental postwar housing concept fuses futurist engineering with sculptural domestic design," the listing notes.
The concept was conceived in the 1940s in a bid to combat the housing crisis—and saw Neff using a giant inflated balloon, chicken wire, and spray concrete to build a budget-friendly bubble structure. Picture: Cameron Carothers
"The Shell House represents a singular chapter in American architectural history, an extraordinarily rare convergence of preservation, experimentation, and design vision."
According to the Los Angeles Times, Neff built around 2,500 Airform houses during his lifetime, although he had planned to construct up to 400,000, with the structure at 1097 S. Los Robles Ave. the only surviving example of these designs.
Still, Neff is said to have regarded the Airform technique as his proudest achievement, even after he was enlisted to design homes for Hollywood's most prominent stars.
Built in 1946, the dwelling has undergone several upgrades in the 80 years since it was finalized. Picture: Cameron Carothers
Built in 1946, the dwelling appears, at least on the surface, much the same as it did when Neff completed it as the first example of his Airform abodes. However, it has undergone several upgrades in the 80 years since it was finalized.
The first significant change was made in the 1960s, when an underground bomb shelter was added to the property, dug 4.5 metres under a small piece of land where a detached studio now sits. Measuring approximately 21 square metres, the shelter is still accessible to this day.
A studio space, which measures more than 90 square feet, could represent a very alluring aspect to any buyers eager to earn extra income. Picture: Cameron Carothers
As for the "bubble house" itself, the property spans just over 100 square metres, all of which recently underwent a meticulous renovation at the hands of the sellers, former Walt Disney Co. executive Priya Girishankar and Carvana executive Damon Cleckler.
The duo purchased the home for $2.3 million (USD$1.68m) in June 2025, when renovation work had already been started by a previous owner, and they vowed to complete the in-depth project, bringing a fresh perspective to Neff's storied work.
Plans have already been submitted to transform the structure into an accessory dwelling unit (ADU), which would add yet another layer of appeal to the standout home. Picture: Cameron Carothers
While the studio was not built with the same curved walls as the "bubble house" itself, careful attention to detail was paid to its design, which features exposed wooden beams in the main living space, as well as two sets of double doors that open up to the grounds of the property.
Set behind an elegant concrete wall and large metal gates, the property's corner lot affords it ample privacy as well as unrivaled outdoor space.
By Charlie Lankston
This article was originally published on realtor.com
English (US) · 