Here is a fact about the smart home that the smart home industry would prefer you not dwell on: most of them aren't. What you actually buy, when you buy a smart home in the year 2026, is a drawer. The drawer contains a hub, a bridge, three apps that don't talk to each other, and a small resentment that grows each time a firmware update bricks your light switch. You did this to yourself, technically. You were the systems integrator. Nobody warned you the job came with the mortgage.
HOMMA Group, a company headquartered in Palo Alto with a domain name - hom.ma - that is itself a small act of engineering, looked at this arrangement and reached an unfashionable conclusion. The problem with the smart home, they decided, is not that it lacks features. It is that somebody has to install them, and that somebody is you, standing on a chair at 9 p.m. pairing a sensor. So HOMMA does the unglamorous thing. It builds the house. The whole house. And it puts the intelligence in before you get the keys.
“We create the Future of Home Living. Seamless integration of architecture with our proprietary technology introduces new living experiences that go beyond function.”
- HOMMA company statement
The man behind this is Takeshi Homma, who goes by Ted, and who arrived at residential real estate the way a lot of good ideas arrive at old industries: sideways, from the outside, slightly annoyed. He had been an executive at Sony and then at Rakuten - large, capable Japanese companies that make things work - and he noticed something that anyone who has bought a house notices but few act upon, which is that American housing does not really innovate. The kitchen of 1975 and the kitchen of 2015 are separated by better appliances and identical plumbing. Homma's pitch, delivered to seed investors in 2016, was blunt enough to become a headline: he wanted to build the housing version of Tesla.
The Tesla comparison, examined
The comparison is doing real work, so it's worth being pedantic about it. Tesla's insight was not the electric motor. It was vertical integration - designing the battery, the software, the drivetrain, and the over-the-air update pipeline as a single system, so the car got better after you drove it off the lot. HOMMA is making the same bet about walls. The lighting, the shades, the thermostat, the door locks, and the software that coordinates them are designed together, by the same company, at the same time as the floor plan. The result is a home where the technology is supposed to disappear - lights that shift color temperature as the day moves, rooms that sense you're in them, a temperature that adjusts to the weather and to whether anyone is home to feel it.
Investors on both sides of the Pacific found this persuasive. The $4.1 million seed round in 2016 was, for a Japanese-founded startup at that stage, conspicuously large, and it pulled in a crowd - Mistletoe, B Dash Ventures, East Ventures, 500 Startups Japan, Draper Nexus, and, tellingly, an architectural firm. Later rounds brought NTT DOCOMO Ventures, the corporate venture arm of a Japanese telecom giant, and pushed total funding to roughly $22.7 million. When incumbents fund the company that threatens their industry, it usually means they've quietly agreed the threat is real.
“HOMMA is a group of home builders, architects, designers, and engineers who design 'home' - the universal sense of comfort, security and belonging.”
Cornerstone AI, or the part that scales
A company that hand-builds beautiful smart homes is a boutique. A company with a platform is a business, and HOMMA's platform is called Cornerstone AI. Its job is deceptively mundane: it lets a builder embed HOMMA's smart systems into a development, and then acts as a central console for managing every installed device once residents move in. The interesting verb is manage. Because Cornerstone can push software over the air, an apartment fitted with it can gain new features months after the tenant has stopped noticing the technology entirely. Your apartment, in other words, can improve without a contractor. The building becomes a fleet.
This is where the physical and the digital stop being a metaphor and start being an operating advantage. The moat in hardware has never really been the hardware - it's the ability to keep improving it remotely without sending a truck. HOMMA figured out that a building full of identical, connected units is not a construction project that ends at the ribbon-cutting. It's a product with a roadmap.
Proof, poured in concrete
HOMMA proves its ideas the expensive way - by building things people actually live in. HOMMA HAUS Mount Tabor, a townhome development in Portland, Oregon, was billed as the nation's first pre-configured multi-family smart townhome community. Not a demo unit, not a trade-show mockup - a place with leases. Then came the partnership that signals ambition: Diamond Realty Investments, the real-estate arm of Mitsubishi Corporation, teamed with HOMMA to bring 30 smart rental units to Portland's Willamette Tower, each fitted with adaptive lighting, smart thermostats, and connected locks. In Boston, HOMMA took a conventional high-rise apartment and converted it into a working proof of concept, the corporate equivalent of showing your work.
None of this is guaranteed to end in a category-defining company. Real estate is slow, capital-heavy, and unforgiving of clever software that meets an unclever permitting office. HOMMA is still small - on the order of a dozen people - spread across California, Portland, Tokyo, and Seoul, which is either admirable focus or dangerous thinness depending on the quarter. But the thesis is coherent, and coherence is rarer than it should be. Stop retrofitting homes with technology. Design the technology and the home at the same time, by the same people, and let residents forget it's there. That's the bet. It has the advantage of being, for the person living inside it, almost invisible - which, for a smart home, may be the highest praise available.
