About Michelle Jennings
Hi, I’m Michelle.
Owner and principal interior designer of MJ Designs. I’ve been doing this for 28 years, and I have a process that leads us to the best outcome.

Where I come from
St. Pete, three generations deep
My family has called St. Petersburg home for three generations. I earned my design degree at the University of Florida’s College of Architecture and started out in commercial design. Then I worked with interior design firms in the region.
In 2004 I opened MJ Designs. New to town? I’ll fill you in on St. Pete past and present: the historic neighborhoods, the restaurants and boutiques, the museums and art, even the schools.

How I work
We get personal
Where do you like to vacation? What music do you love? How do you take your coffee? I get to know everything about you. Why? Your home should support you and make you feel good every day.
My one word is balance. My niche is warm minimalism. Expressive, not excessive. Art often starts the project. I’ve made the mistakes already, so I’m honest about what works and what to avoid. It’s easier than you think. You’ll have fun! Trust the process, trust the process, trust the process.
Big renovations, small details
Whole-house and condo renovations, where I rework the interior so it flows better. I love space planning and interior architecture, right down to the drafted floor plans and elevations. Downtown, two condos became one: we removed every wall and started from the structural columns.
Historic homes, too. I work to preserve the architectural style, so the outside is cohesive with the inside. Furniture is included, down to the small details. And I love clients who trust me. When our taste in art lines up, even better. That doesn’t always happen.
Whole-home renovations
House or condo, reworked so the space flows better.
Space planning
Real rooms from areas my clients thought were unusable.
Historic homes
Interiors that match the architecture, not the souvenir shop.
The small details
Furniture, rugs and lighting, then accessories, hand placed.
Clients who trust me
Like my Art House clients, who asked me to just run with it.
An inspired space where you can stretch out and breathe deeply.
Michelle Jennings
- 28 yearsIn design
- 2004Founded MJ Designs
- UFCollege of Architecture
- ASIDAllied Member
- Best of HouzzDesign, nine years
- Top 3ThreeBestRated, St. Petersburg, 2019 to 2023
Kind words from clients
She’s a lovely human, a great professional and now, for us, a lifelong friend.
Her designs have a quiet elegance that feels both timeless and fresh, and I knew she had the aesthetic sensibility we were looking for.
Michelle is a true professional and was a pleasure to work with. We would be thrilled to work with her again in the future.
Our condo is infinitely better because of Michelle.

Tell me about your home.
A floor plan that fights you? A historic home whose inside forgot its outside? My assistant reaches out first. If it sounds like a good fit, I’ll call. Then we meet at my office, centrally located in St. Petersburg.
Start your project