Introduction
Building a custom home is one of the biggest decisions a family will ever make, and most people start it without a map. On this episode of The Power of Design Podcast, Jack Ossa sits down again with architect Toby Witte, Principal and Founder of Wittehaus, over a few beers in his Charlotte office. Toby designs modern, energy-efficient luxury homes across the Southeast, and he walks through what really happens before, during and after a custom home gets built.
In the second half, the two architects pull back the curtain on the business side: why architecture firms struggle, where the money actually comes from, and how AI is reshaping the way design firms work.
About the Episode
From draftsman apprentice to Wittehaus. Toby was born in Lima, Peru, and grew up in Germany, where a three-year drafting apprenticeship taught him to produce a full drawing set by hand before switching to AutoCAD. He moved to Charlotte, graduated cum laude from UNC Charlotte, and ran design-build companies for over a decade before founding Wittehaus.
Why custom homes sit outside the market. Toby explains why he stopped building spec houses. In his view, a truly designed, efficient custom home costs more than banks and the standard real estate market will value it at. His clients go in knowing that, bring cash to the table, and treat the house as a personal work of art they may later sell to buyers who value the same things.
Supersizing Bliss. Toby wrote the book because he kept having the same frustrating early conversations with prospective clients. It explains the market forces behind mass-produced housing and then offers a different way to think about a home. Toby says that only about 2% of the homes built in Mecklenburg County involve an architect, and that most of the rest imitate historic styles with cheaper materials.
The design process is the client experience. Toby says he could design a house in a week, yet his process with clients runs six to eight months. That time goes into a diagnostic phase with honest, sometimes uncomfortable questions, a long onboarding that includes the book, concept sketches, and later VR walkthroughs and 1:1-scale floor plan projections. Jack adds that VR changes how clients experience space before it is built.
Picking the right builder. Wittehaus brings the general contractor in halfway through design for early pricing and feedback. Toby prefers what he calls craft builders, who love how things go together, over spreadsheet builders who push decisions down to subcontractors. Both agree that problems on site are opportunities to protect the design intent without pointing fingers.
The business of architecture. Toby argues that most architects are overworked and underpaid, and that revenue comes from sales, not drawings. His clients pay upfront for each phase, and the firm markets through a web of about 30 channels, from social media and books to talks and NC Modernist. Jack shares how he sees a small business as a mirror of its owner, why AI democratizes execution, and how Ossa Studio built its own operating system, Maestro, and onboarded its first AI agent, Leo.
Key Takeaways
- A custom home is an experience: it can last years, and it is far more than a set of drawings.
- Have the money conversation first: Toby says banks may finance only a fraction of a truly custom, designed home.
- Start with a diagnostic phase: it surfaces conflicting priorities before design begins.
- Help clients feel space: clients struggle to read plans, so VR and full-scale projections make the design real.
- Choose a builder who loves craft: and bring them in during design.
- Sell the value behind the decisions: tools from hand drawing to AI keep changing, and that value does not.
Highlights from the Conversation
Give our clients the confidence to do something different.
Toby Witte
Money comes from sales. End of story.
Toby Witte
We're selling what's behind the decision making.
Jack Ossa
Topics Discussed
- Toby's path from Lima and Germany to Charlotte and Wittehaus
- Why spec custom homes no longer make financial sense
- Supersizing Bliss and the forces behind mass-produced housing
- Why people want futuristic cars but traditional-looking houses
- Wittehaus's diagnostic-first design process
- VR walkthroughs and 1:1 floor plan projections
- Craft builders and spreadsheet builders
- Sales, marketing and pricing in an architecture firm
- AI, Maestro and Ossa Studio's first AI agent
- Journaling, self-compassion and running a business
Why This Conversation Matters
Most homes are built without an architect, so most people never see what a designed home process looks like. This conversation gives future homeowners a realistic picture of the cost, time and decisions involved. It also gives architects a candid look at how one residential firm builds a practice around value, sales and client experience. The same thinking guides the architecture work at Ossa Studio, for example the residential Metric Townhomes project in Charlotte, where design, builder and budget have to work together from the start.
About the Guest
Toby Witte is Principal and Founder of Wittehaus, a firm designing modern, net-zero-minded luxury homes in Virginia, North Carolina, South Carolina and Georgia. Born in Peru and raised in Germany, he trained as a draftsman before graduating cum laude from the David R. Ravin School of Architecture at UNC Charlotte. He ran the design-build companies Dialect Design and Qube11 before founding Wittehaus in 2017. His work has earned recognition including an AIA Medal and Henry Adams Certificate of Merit, the NC Modernist Houses Matsumoto Prize, and a place on Forbes's list of America's Top 200 Residential Architects. He is the author of the award-winning book Supersizing Bliss and serves on the board of the Green Built Alliance.
