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Design, Bitches
Looking to Build a Granny Flat in Your Backyard? Meet the Firms and Designs Pre-Approved in LA
Sarah Favot
Favot is an award-winning journalist and adjunct instructor at USC's Annenberg School for Communication and Journalism. She previously was an investigative and data reporter at national education news site The 74 and local news site LA School Report. She's also worked at the Los Angeles Daily News. She was a Livingston Award finalist in 2011 and holds a Master's degree in journalism from Boston University and BA from the University of Windsor in Ontario, Canada.
Adding a backyard home in Los Angeles is now nearly as easy as buying a barbecue.
Homeowners who for years have wanted to build a granny flat in their backyard, but dreaded the red tape, can now choose from 20 pre-designed homes that the city has already approved for use.
The shift, made official last week, will speed up a weeks-long process and bring more badly needed units to an overpriced market. It also has the potential to elevate the 14 startups and firms building the next generation of homes.
The designs for the stand-alone residences range from a 200-square-foot studio to a 1,200-square foot, two-story, two-bedroom unit. And many of the homes are filled with design flourishes, reflecting the diverse architecture of the city, from a house in the silhouette of a flower to one with a spiral outdoor staircase leading to the roof.
It's no surprise. The program was spearheaded by Christopher Hawthorne, a former architecture critic at the Los Angeles Times and now the city's chief design officer.
The firms are primarily local and startup architecture and design firms, while others are well-known with a history of building granny flats, also know as accessory dwelling units, or ADUs.
The standard plans avoid the Los Angeles Department of Building and Safety's typical four-to six-week review process and can allow approvals to be completed in as quickly as one day.
Some aspects of the plans can be modified to fit a homeowner's preferences. Eight other designs are pending approval.
Mayor Eric Garcetti believes by adding more such units, the city can diversify its housing supply and tackle the housing crisis. Recent state legislation made it easier to build the small homes on the lot of single-family residences. Since then, ADUs have made up nearly a quarter of Los Angeles' newly permitted housing units.
Because construction costs are relatively low for the granny flats – the pre-approved homes start at $144,000 and can go beyond $300,000 – the housing is generally more affordable. The median home price in L.A. County in January was $690,000.
Here's a quick look at the designs approved so far:
Abodu
Abodu
Abodu, based in Redwood City in the Bay Area, exclusively designs backyard homes. In 2019, it worked with the city of San Jose on a program similar to the one Los Angeles is undertaking.
In October, it closed a seed funding round of $3.5 million led by Initialized Capital.
It has been approved for a one-story 340-square-foot studio, a one-story one-bedroom at 500 square feet, and a one-story, 610-square-foot two-bedroom.
The pricing for the studio is $189,900, while the one-bedroom costs $199,900 and the two-bedroom is $259,900.
Amunátegui Valdés Architects
Led by Cristobal Amunátegui and Alejandro Valdés, the firm was founded in 2011 and has offices in Los Angeles and Santiago, Chile. Amunátegui is an assistant professor at the Department of Architecture and Urban Design at UCLA.
The firm designs work in various scales and mediums, including buildings, furniture and exhibitions.
Its one-story, two-bedroom with a covered roof deck 934-square-foot unit is pending approval from the city.
Connect Homes
Connect Homes has a 100,000-square foot factory in San Bernardino and an architecture studio in Downtown L.A.
It specializes in glass and steel homes and has completed 80 homes in California. Its designs have an aesthetic of mid-century modern California residential architecture.
It has two one-bedroom models pre-approved by the city, one is 460 square feet, which costs $144,500 with a total average project cost of $205,000. The other is 640 square feet, which costs $195,200 with a total project cost of $280,000.
Design, Bitches
The Los Angeles-based architectural firm founded in 2010 describes itself as having a "bold and irreverent vision." Its projects include urban infill ground-up offices to single-family homes, adaptive re-use of derelict commercial buildings and renovations of historic landmarks.
Its pre-approved design, named "Midnight Room," is a guest house/ studio. Its bedroom can be left open for a loft feel or enclosed as a separate room. The design is a one-story, one-bedroom at 454 square feet.
Escher GuneWardena Architecture
Founded in Los Angeles in 1996, Escher GuneWardena Architecture has received international recognition and has collaborated with contemporary artists, worked on historical preservation projects and more.
The company has been approved for two different one-story, one- or two-bedroom units, one at 532 square feet with an estimated cost of $200,000 and another at 784 square feet with an estimated cost of $300,000. The firm noted the costs depend on site conditions and do not include soft costs. Those could add 10% to 12% to the total construction costs.
First Office
First Office is an architecture firm based in Downtown Los Angeles. Its approved ADUs will be built using prefabricated structural insulated panels, which allow for expedited construction schedules and high environmental ratings.
The interior finishes include concrete floors, stainless steel counters and an occasional element of conduit.
There are five options:
- A one-story studio, 309 to 589 square feet
- A one-story one-bedroom, 534 to 794 square feet
- And a one-story two-bedroom, 1,200 square feet
Fung + Blatt Architects
Fung + Blatt Architects is a Los Angeles-based firm founded in 1990.
The city has approved its 795-square-foot, one-story, one-bedroom unit with a roof deck. It estimates the construction cost to be $240,000 to $300,000, excluding landscape, site work and the solar array. Homeowners can also expect other additional costs.
Taalman Architecture/ IT House Inc.
The design team behind "IT House" is Los Angeles-based studio Taalman Architecture. Over the past 15 years, IT House has built more than 20 homes throughout California and the U.S.
The IT House ADU standard plans include the tower, bar, box, cube, pod and court.
The city has approved four options, including:
- A two-story including mechanical room, 660 square feet
- A two-story including mechanical room, 430 square feet
- A one-story studio, 200 square feet
- A one-story including mechanical room, 700 square feet
The firm also has another two projects pending approval: a 360-square-foot one-story studio and a one-story, three-bedroom at 1,149 square feet.
LA Más
LA Más is a nonprofit based in Northeast Los Angeles that designs and builds initiatives promoting neighborhood resilience and elevating the agency of working-class communities of color. Homeowners who are considering their design must commit to renting to Section 8 tenants.
The city has approved two of LA Más' designs: a one-story, one-bedroom, 528 square feet unit and a one-story, two-bedroom, 768 square feet unit. The firm has another design for a one-story studio pending approval. That design would be the first 3D-printed ADU design in the city's program.
Jennifer Bonner/MALL
Massachusetts-based Jennifer Bonner/MALL designed a "Lean-to ADU" project, reinterpreting the stucco box and exaggerated false front, both Los Angeles architectural mainstays.
The design has been approved for a 525-square-foot one-story, one-bedroom unit with a 125-square-foot roof deck.
sekou cooke STUDIO
New York-based sekou cooke STUDIO is the sole Black-owned architectural firm on the project.
"The twisted forms of this ADU recalls the spin and scratch of a DJ's records" from the early 90s, the firm said.
Its design, still pending approval, is for a 1,200-square-foot, two bedroom and two bathroom can be adapted to a smaller one-bedroom unit or to include an additional half bath.
SO-IL
New York-based SO-IL was founded in 2008. It has completed projects in Leon, Seoul, Lisbon and Brooklyn.
Its one-story, one-bedroom 693-square-foot unit is pending approval. It is estimated the construction cost will be between $200,000 and $250,000.
WELCOME PROJECTS
Los Angeles-based Welcome Projects has worked on projects ranging from buildings, houses and interiors to handbags, games and toys.
Its ADU is nicknamed The Breadbox "for its curved topped walls and slight resemblance to that vintage counter accessory."
It has been approved for a one-story, one-bedroom 560-square-foot unit.
wHY Architecture
Founded in 2004, wHY is based in Los Angeles and New York City. It has taken on a landmark affordable housing and historic renovation initiative in Watts.
Its one-story, one- or two-bedroom 480 to 800-square-foot unit is pending approval.
Firms that want to participate in the program can learn more here . Angelenos interested in building a standard ADU plan can learn more the approved projects here.
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Sarah Favot
Favot is an award-winning journalist and adjunct instructor at USC's Annenberg School for Communication and Journalism. She previously was an investigative and data reporter at national education news site The 74 and local news site LA School Report. She's also worked at the Los Angeles Daily News. She was a Livingston Award finalist in 2011 and holds a Master's degree in journalism from Boston University and BA from the University of Windsor in Ontario, Canada.
AI Dominates the Headlines, but Defense Tech Is Gaining Speed
11:56 AM | January 31, 2025
🔦 Spotlight
Hello, Los Angeles!
This week, DeepSeekAI has been dominating the tech conversation. The Chinese AI startup’s chatbot app surged to the No. 1 spot on the App Store, drawing both excitement and scrutiny. Supporters see its open-weight model as a potential game-changer, offering developers more flexibility compared to closed AI systems like OpenAI’s. But the rapid rise has also raised questions about security, data governance, and global AI competition. Whether DeepSeek will be a long-term disruptor or just a momentary sensation remains to be seen, but one thing is clear—AI remains the tech industry’s driving force.
But while AI continues to dominate headlines, another sector is quietly making waves—defense technology. And one LA-based startup just secured a major endorsement from investors and the U.S. government.
Castelion’s Hypersonic Bet—Can It Outrun the Defense Industry’s Red Tape?
Image Source: Castelion
El Segundo-based Castelionjust raised$100 million to accelerate its mission to build hypersonic weapons faster, cheaper, and at scale. The financing—$70 million in equity (led by Lightspeed Venture Partners with participation from a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital, and Interlagos) and $30 million in venture debt (from Silicon Valley Bank)—is the latest sign that venture capital sees national security startups as a high-growth opportunity.
Unlike traditional defense contractors, Castelion is operating like a fast-moving startup, not a slow-moving government supplier. Founded by former SpaceX engineers, the company is applying an iterative, test-heavy approach to building long-range hypersonic strike weapons—which travel at speeds exceeding Mach 5 (3,800+ mph) and are designed to evade modern missile defenses.
Not Just VC-Backed—The U.S. Military is Betting on Castelion Too
While the $100 million raise is a major milestone, Castelion already has funded contracts with the U.S. Navy, U.S. Air Force, and U.S. Army. These contracts are focused on hypersonic technology development and scaled manufacturing, areas where the military has struggled to move quickly due to bureaucratic delays and reliance on traditional defense giants.
To prove it can execute, Castelion recently successfully launched a low-cost ballistic missile from a self-built launcher in Mojave. Now, with both government contracts and venture capital behind it, the company is pushing forward on more flight tests and building out its scaled production capabilities.
Image Source: Castelion - Castelion launches a missile prototype in Mojave, CA
With rising geopolitical tensions and an increasing focus on faster, cost-effective deterrence, Castelion is positioning itself as a new kind of defense player—one that moves at startup speed. Whether it can sustain that pace while navigating the complexities of government procurement remains to be seen, but one thing is clear: the future of defense tech isn’t just about who can build the best weapons—it’s about who can build them fast enough.
🤝 Venture Deals
LA Companies
- Omnitron Sensors, a Los Angeles-based pioneer in microelectromechanical systems (MEMS) fabrication technology, has secured over $13M in a Series A funding round led by Corriente Advisors, LLC, with participation from L'ATTITUDE Ventures. The company plans to use the funds to expand its engineering and operations teams and accelerate the mass production of its first product, a reliable and affordable MEMS step-scanning mirror designed for various applications, including AI data centers, advanced driver assistance systems (ADAS), drones, extended reality (XR) headsets, and toxic gas-detection systems. - learn more
- Camouflet, a Los Angeles-based technology company specializing in AI-driven dynamic pricing solutions, has secured a $12M Series A funding round led by QVM. The company plans to utilize the proceeds to scale its platform across various industries, expand into international markets, and enhance its technology and team to better serve its clients. - learn more
LA Venture Funds
- Clocktower Ventures participated in a $6.2M Seed funding round for Foyer, a New York-based fintech startup that assists individuals in saving for home purchases. The funds will be used to enhance Foyer's platform and expand its user base. - learn more
- Smash Capital participated in ElevenLabs' $180M Series C funding round, bringing the company's valuation to $3.3 billion. Based in New York, ElevenLabs specializes in AI-powered text-to-speech and voice cloning technology. The newly secured funds will be used to enhance its AI audio platform and expand its global presence. - learn more
- March Capital participated in a $25M Series C funding round for SuperOps to support the company's efforts in advancing AI research and development, expanding offerings for mid-market and enterprise managed service providers (MSPs), and scaling its global presence. Additionally, SuperOps is launching an AI-powered Endpoint Management tool to enhance IT team productivity. - learn more
- Cedars-Sinai participated in a $2M funding round for Neu Health to support its AI-driven neurology care platform for conditions like Parkinson’s disease and dementia. Originating from the University of Oxford, Neu Health will use the funds to enter the U.S. market, beginning with a six-month pilot program at Cedars-Sinai focused on improving neurology patient care. - learn more
- Chapter One Ventures participated in a $2.8M seed funding round for Mevvy, a blockchain startup aiming to democratize Maximal Extractable Value (MEV) trading by simplifying access and reducing technical complexities. The funds will be used to further develop Mevvy's platform, expand its user base, and enhance its offerings. - learn more
LA Exits
- Kona, an AI-powered assistant and coach for remote managers, has been acquired by 15Five, a performance management platform. Founded in 2019, Kona integrates with virtual meeting platforms like Zoom and Google Meet to provide tailored coaching and enablement for remote managers. The acquisition aims to enhance 15Five's offerings by incorporating Kona's capabilities to improve manager effectiveness within existing workflows. - learn more
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The AI Arms Race Heats Up — Who’s Really Winning?
06:50 AM | February 28, 2025
🔦 Spotlight
Hello, LA!
In the ever-evolving landscape of artificial intelligence, tech giants are racing to outdo each other, unveiling innovations that promise to redefine our interaction with technology. This week, the spotlight shines on three major developments: Amazon's introduction of Alexa+, OpenAI's release of GPT-4.5, and Meta's announcement of a standalone AI app.
Amazon's Alexa+: Your New AI Companion
Image Source: Amazon
Amazon has unveiled Alexa+, a next-generation AI assistant powered by generative AI.According to Amazon, Alexa+ is designed to be more conversational, smarter, and highly personalized. It can manage tasks ranging from controlling smart home devices to making reservations and providing personalized recommendations. With the ability to understand colloquial expressions and complex queries, Alexa+ aims to make interactions feel less like commands to a machine and more like conversations with a trusted friend.
Alexa+ will be free for Amazon Prime members and available for $19.99 per month for non-members, adding a new premium tier to Amazon’s ecosystem. For more details,Amazon's official release covers the top features.
OpenAI's GPT-4.5: A Leap Towards Emotional Intelligence
Image Source: OpenAI
Meanwhile, OpenAI has launched GPT-4.5, its largest and most advanced AI language model to date.In OpenAI’s announcement, the company highlights how this upgrade enhances pattern recognition, connection drawing, and creative insight generation. Early testing indicates that interactions with GPT-4.5 feel more natural and intuitive, thanks to its broader knowledge base and refined personality.
This model is particularly adept at writing, programming, and practical problem-solving. However, OpenAI has clarified that GPT-4.5 is not a "frontier model", meaning it may not outperform highly specialized AI in certain areas. Still, it marks a significant step forward in AI’s capabilities.
Meta's Standalone AI App: Expanding the AI Ecosystem
Not to be left behind, Meta is set to launch a standalone AI app in the second quarter of 2025.As reported by CNBC, this move aligns with Mark Zuckerberg’s vision to position Meta as a leader in AI by the end of the year. The app aims to complement existing platforms like Facebook and Instagram, offering users a dedicated space to interact with Meta’s AI technologies.
This initiative is part of Meta’s broader strategy to enhance user engagement and stay competitive in the rapidly evolving AI landscape. With rivals like Amazon and OpenAI pushing forward, Meta is making its move to claim a seat at the AI table.
The Bigger Picture
These developments underscore a significant trend: AI is becoming increasingly integrated into our daily lives, with major tech companies striving to create more intuitive, personalized, and human-like interactions. As AI continues to evolve, users can anticipate more seamless and natural engagements with technology, blurring the lines between human and machine interactions.
In this high-stakes race, the real winners will be those who deliver AI that doesn’t just talk back—but truly understands.
🤝 Venture Deals
LA Companies
- Mitico, a Pasadena-based carbon capture technology company, has raised a $4.3M Seed funding round led by Exergon with participation from Freeflow Ventures, Alliance for Southern California Innovation, and others. The funds will be used to accelerate pilot testing and scale its technology, which captures over 95% of COâ‚‚ emissions from industrial sources like gas-fired power plants and waste-to-energy facilities. - learn more
LA Venture Funds
- Alexandria Venture Investments participated in Eikon Therapeutics' $351M Series D funding round to support the company's advancements in live-cell imaging and protein movement analysis for drug discovery. Based in Hayward, California, Eikon is leveraging its proprietary technology to develop new treatments, with a focus on melanoma and other cancers. The funds will be used to accelerate drug discovery programs and expand clinical research efforts. - learn more
- MTech Capital participated in a €14.4M Series B funding round for Napo, a London-based InsurTech startup specializing in comprehensive pet insurance solutions. The funds will be used to enhance Napo's AI and automation capabilities, aiming to provide more efficient and customer-focused services to pet owners. - learn more
- Mantis VC participated in a $15M Series A funding round for Edera, a Seattle-based company specializing in workload isolation technology. Edera's solutions enhance cloud and AI infrastructure security by providing strong workload isolation, enabling developers to build rapidly without compromising security. The funds will be used to expand Edera's product offerings, including support for AI infrastructure, and to accelerate the adoption of their technology in securing cloud-native environments. - learn more
- B Capital participated in a $13.4M Seed funding round for Goose, a Chicago-based technology company developing a next-generation operating system for pet care providers. Goose's platform integrates services such as boarding, day care, grooming, training, and retail, aiming to streamline operations and enhance customer interactions for pet care businesses. The newly raised funds will be used to accelerate product development, expand partnerships, and meet the growing demand for their enterprise-ready platform. - learn more
- 75 & Sunny Ventures participated in a $6.7M Seed funding round for HouseWhisper, a Seattle-based company developing an AI-powered assistant designed to enhance real estate agents' productivity by automating administrative tasks. The funds will be used to advance product development, expand the team, and enhance AI capabilities, aiming to transform agent workflows and improve client engagement. - learn more
- Dangerous Ventures participated in an $18.5M Series A funding round for Cambium, a Baltimore-based supply chain technology company specializing in sustainable wood products. Cambium leverages AI to transform salvaged wood into Carbon Smart™ Wood and mass timber products, aiming to modernize the $788 billion wood products industry. The funds will be used to deploy AI technology, strengthen their wood supply network, expand into mass timber offerings, and scale operations to meet the growing demand for sustainable building materials. - learn more
- Nomad Ventures led a $1.7M Pre-seed funding round for WilsonAI, a London-based company developing the world's first AI-powered paralegal designed to integrate directly into in-house legal teams. Founded in August 2024 by Gus Neate and Alex Wang, WilsonAI aims to automate repetitive legal tasks, such as handling routine requests and reviewing contracts, thereby streamlining workflows. The funds will be used to enhance WilsonAI's AI capabilities, expand integrations with existing legal tech systems, and accelerate customer onboarding across various industries. - learn more
- Bill Silva Ventures participated in an €800,000 funding round for Solid IO, a Helsinki-based medtech company specializing in patient-specific organ-on-chip technology. Solid IO's platform replicates individual tumor microenvironments to provide real-time, accurate data on cancer responses to immunotherapies and combination treatments. The funds will be used to advance their tumor-on-chip platform, aiming to enhance personalized cancer treatment and improve patient outcomes. - learn more
LA Exits
- Loki Solutions, a company specializing in advanced cyber operations and intelligence analysis, has been acquired by VTG to expand its capabilities within the intelligence community. The acquisition strengthens VTG’s offerings in national security and cyber defense, integrating Loki Solutions’ expertise to support critical missions. - learn more
- Dave's Hot Chicken, a Pasadena, California-based chain renowned for its Nashville-style hot chicken, has been acquired by private equity firm Roark Capital in a deal valued at approximately $1 billion. Founded in 2017, Dave's Hot Chicken has rapidly expanded to over 250 locations worldwide, generating around $1 billion in annual sales. The company is majority-owned by its founders—Dave Kopushyan, Arman Oganesyan, Tommy Rubenyan, and Gary Rubenyan—and counts rapper Drake among its investors. Roark Capital, based in Atlanta, manages $38 billion in assets and owns a portfolio of major restaurant brands, including Arby's, Culver's, and Subway. - learn more
- Mob Scene, a premier Hollywood marketing agency specializing in film studios, television networks, and streaming services, has been acquired by Connekkt Media, one of Asia's largest media and entertainment-technology companies. This strategic acquisition aims to combine Mob Scene's creative marketing expertise with Connekkt Media's technological capabilities, enhancing their global reach and service offerings. Under the new agreement, Mob Scene's co-founder and CEO, Tom Grane, will continue to lead the company. - learn more
- Curious Refuge, a platform dedicated to supporting generative AI storytellers, has been acquired by Promise, a pioneering film and media company. This acquisition aims to empower and discover AI-driven storytellers worldwide, fostering a vibrant creative community that connects artists, filmmakers, and technologists. By integrating Curious Refuge's resources and community with Promise's innovative approach, the collaboration seeks to revolutionize the landscape of AI-generated storytelling. - learn more
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