Design, Bitches
Looking to Build a Granny Flat in Your Backyard? Meet the Firms and Designs Pre-Approved in LA
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
Connect Homes
Design, Bitches
Escher GuneWardena Architecture
First Office
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.
LA Más
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
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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Image Source: Blackbird
Under the hood, Blackbird has been building a national network and says it is live at more than 1,000 restaurants. The company raised fresh capital earlier this year to expand markets and roll out cross-restaurant rewards, positioning LA as a key beachhead for growth. If you dine out a lot, the appeal is that the app collapses discovery, payment, and loyalty into one flow. If you run a dining room, the promise is cleaner data on guests you actually see, instead of a generic points program that lives somewhere else.
For LA specifically, the draw is that this model fits how the city eats. We spread across neighborhoods, follow chefs, and rotate between a small set of favorites and a long list of next-ups. A networked loyalty layer that recognizes that pattern could move real dollars, particularly for independents that want to keep the relationship direct. We’ll be watching how quickly the footprint moves east from the coast and which operators lean into memberships and targeted rewards first.
Scroll for this week’s LA venture deals, funds, and acquisitions.
🤝 Venture Deals
LA Companies
- GammaTime, a Los Angeles based premium micro drama platform founded by former Miramax CEO Bill Block, raised $14M seed led by vgames and Pitango, with participation from Alexis Ohanian, Kris Jenner, Kim Kardashian, and Traverse Ventures. The app is live on iOS and Android, features more than 20 vertical phone native originals, and plans new series from “CSI” creator Anthony E. Zuiker as it scales a freemium model for U.S. audiences. - learn more
- Wolf Games, a generative-AI gaming startup backed by Dick Wolf, raised a $9M Series A led by Main Street Advisors. The company also inked a partnership with NBCUniversal to develop interactive games using NBCU IP, built on Wolf Games’ platform for creating “living, cinematic” game worlds. Notable participants include Maverick Carter, Tom Werner, and Rashid Johnson, alongside returning investors Jimmy Iovine, Paul Wachter, and Dick Wolf. - learn more
- Quantum Elements, a Los Angeles based startup, launched Constellation, an AI native platform that helps teams build quantum software and co design hardware using agentic AI, natural language prompts, and a large noisy qubit simulator. The company emerged from stealth with funding from QDNL Participations and support from USC Viterbi, and says Constellation can speed code generation, debugging, and testing for applications in pharma, energy, and finance. - learn more
- Arbor Energy raised a $55M Series A co-led by Lowercarbon Capital and Voyager Ventures, with Gigascale Capital and Marathon Petroleum Corporation participating, to accelerate deployment of its zero-emission, fuel-flexible turbines. The funding completes a 1 MW pilot called ATLAS and advances HALCYON, a 25 MW modular turbine that uses oxy-combustion with supercritical CO₂ for efficient, carbon-neutral baseload power aimed at data centers, utilities, and industrial customers. - learn more
- Dialogue AI raised a $6M seed led by Lightspeed Venture Partners to scale its AI-native research platform, which uses a live conversational AI interviewer to run real-time customer interviews and deliver insights faster. Participants include Seven Stars, Uncommon Projects, the Tornante Company, and notable angels, and the funds will accelerate product and go-to-market efforts with early customers such as Wayfair, Square, Nextdoor, and Suno. - learn more
LA Venture Funds
- March Capital participated in Uniphore’s $260M Series F, joining strategic investors NVIDIA, AMD, Snowflake, and Databricks. The funding will accelerate development and adoption of Uniphore’s Business AI Cloud and expand its partner ecosystem, alongside investors like NEA, BNF Capital, National Grid Partners, and Prosperity7 Ventures. - learn more
- Beast Ventures participated in Nutropy’s latest funding round to scale precision-fermented casein for next-gen dairy ingredients. The France-based startup will use the capital to ramp production and deliver larger samples of its “cheeseable milk” powder to food manufacturers as it targets a 2027 launch. - learn more
- Patron participated in Notch’s $8M seed financing round, alongside investors such as Wing, Samsung, and Balaji, to scale the company’s AI platform for generating performance ads. Notch has since launched a “URL-to-animated-ads” feature that turns a product link into ready-to-run animated creatives within minutes, supporting a faster workflow for marketers rolling out motion ads. - learn more
- B Capital participated in CurbWaste’s $28M Series B, which was led by Socium Ventures with Flourish Ventures, TTV Capital, and Squarepoint Capital also joining. The funding brings total capital to $50M and will accelerate product and go-to-market work on CurbWaste’s operating system for independent waste haulers, including AI-driven dispatch, reporting, and payments. - learn more
- Thin Line Capital participated in SenseNet’s $14M Series A to scale its AI wildfire-detection network in the United States. The round was led by Stormbreaker with Fusion Fund, Plaza Ventures, FOLD36 Capital, and B Current also joining; funds go toward new offices and installations as SenseNet fuses gas sensors, AI cameras, satellites, and weather data to spot fires before they are visible. The company says it already monitors about 130 million acres and can flag ignitions within minutes. - learn more
- MANTIS Venture Capital participated in Keycard’s $38M financing for its identity and access platform for AI agents. The combined seed and Series A were led by Andreessen Horowitz, Acrew Capital, and Boldstart Ventures, and coincide with Keycard’s early-access launch. Keycard says its system issues short-lived, auditable identity tokens to help developers govern agent actions and data across apps. - learn more
- WndrCo participated in Defakto’s $30.75M Series B, a round led by XYZ Venture Capital with The General Partnership and Bloomberg Beta also joining. Defakto, formerly SPIRL, builds a Non-Human Identity and Access Management platform that replaces static credentials with dynamic, auditable identities for services, pipelines, workloads, and AI agents across multi-cloud environments. The company will use the capital to accelerate product development and expand go-to-market efforts. - learn more
- CIV co led 1001’s $9M round alongside General Catalyst and Lux Capital to build an AI native operating system for decision making in critical industries. 1001 combines live data ingestion, operational mapping, AI driven decisioning, and governance to help operators act in real time, with early pilots in aviation, logistics, and large infrastructure projects. The raise also includes backers like Chris Ré and Amjad Masad and will fund early deployments and hiring in Dubai, London, and beyond. - learn more
- Brentwood Associates led Throne Labs’ $15M Series B initial close to expand the company’s smart restroom infrastructure across new and existing U.S. markets. Existing investors including Uncorrelated Ventures, DiPalo Ventures, Rabil Ventures, and Arpiné Capital participated as Throne scales its network of sensor-equipped, ADA-compliant restrooms and city partnerships. - learn more
- M13 led Estuary’s $17M Series A, with participation from FirstMark and Operator Partners, to scale the company’s “right-time data” platform. Estuary unifies change data capture, streaming, and batch into one managed system with BYOC deployment so enterprises can control latency and feed AI applications more reliably; funds will support product and go-to-market expansion. - learn more
- Strong Ventures provided follow-on funding in Unjeonseonsaeng’s ₩2.8B (~$2.0M) Series A, backing the driving-school comparison and booking platform as it scales nationwide. New investors Fast Ventures and Korea Credit Guarantee Fund joined the round, with proceeds going to expand the company’s SaaS tools for driving schools and enhance data-driven features like AI recommendations and advertising. The startup reports monthly GMV above ₩1B and its first profitable quarter in 2025. - learn more
- Interlagos led Adaptyx Biosciences’ $14M seed, with Hyperlink Ventures participating alongside Overwater Ventures, Starbloom Capital, Stanford University, the Chan Zuckerberg Biohub, and others. Adaptyx is developing a biowearable for continuous, multi-analyte molecular monitoring; the raise brings total funding to about $23M and supports R&D, clinical progress toward FDA clearance, and platform scaling. - learn more
- B Capital participated in Faeth Therapeutics’ new $25M financing, which brings the company’s total funding to $92M and supports a randomized Phase 2 trial of its PIKTOR regimen in endometrial cancer with the GOG Foundation. The raise, led by S2G Ventures with additional new and existing backers, follows Phase 1b data showing an 80% overall response rate and 11-month median PFS when PIKTOR was combined with paclitaxel. - learn more
- Btech Consortium participated in PortX’s strategic growth round, joining renewed backers alongside new investors Allied Solutions and the American Bankers Association. The funding extends PortX’s Series B and underscores industry support for its AI-powered data integration platform for banks and credit unions. - learn more
LA Exits
- Breez was acquired by JumpCloud to bolster JumpCloud’s identity threat detection and response capabilities and accelerate its security roadmap. The deal brings Breez’s ITDR technology and team into JumpCloud’s platform; terms were not disclosed. The Breez group is led by former Adobe executive Abhinav Srivastava. - learn more
