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In Profile:
Diona Polito Design

In Profile:

Diona Polito Design

Shortlisted: Residential Market Value £2.5-5 Million Award

The International Design & Architecture Awards 2026

Diona Polito Design

Name: Diona Polito
Company Name: Diona Polito Design
Position Within Company: Principal/Owner
Website: www.dionapolitodesign.com

Tell us a little about your background in design:
I have a professional degree with a BA in Interior Design from Michigan State University whose career began in retail selling furniture and fabrics for a French boutique, Pierre Deux, while simultaneously working for a Knoll furniture dealer space planning commercial/corporate offices during the the dot com era. I then went on to work at some of San Francisco’s largest architecture firms (HOK, SmithGroup and Interior Architects) working in commercial interiors building a strong foundation in space planning, technical detailing, construction knowledge and project management.

After a decade or so of working in commercial design, I decided to further my creative studies at the California Culinary Academy, Le Cordon Bleu, while training to be a chef along with experience in catering and event design after receiving my culinary degree. This experience allowed me to cultivate a deep understanding of hospitality, entertaining and the role that thoughtful design plays in gathering spaces and kitchens.
Over the past decade, my focus has shifted to residential interiors where I specialize in kitchen and bath designs but also like working on architecturally grounded or historical type homes.

How would you describe your personal design style?:
Hmmm. That’s a tough question. I would describe my personal design style as a bit mis-matched, hodge podgey and a little all over the map. That probably doesn’t sound like a very good style and may seem a little weird but I think it’s a style that reflects a warm, inviting, refined approach rooted in livability, entertaining, craftsmanship and connections that are meaningful. My personal design style is definitely influenced by my Midwestern roots, California living, love of travel, art, my family, my family life, my family history and a deep appreciation for architecture and food.

Where does your design inspiration come from?:
My design inspiration is drawn from architecture, hospitality, travel, art, nature/outdoors and the rituals of everyday living. Cooking and entertaining is huge for me. I am always inspired by original architectural detail and architectural heritage, family heirlooms, a nod to the past.

In what direction do you feel that design is moving towards in a general sense?:
I think interior design is moving away from overly curated and trend-driven spaces to spaces that are more personal, collected and lived in. Clients and end users are wanting spaces and homes with more soul and story. Design is moving toward integrating more vintage/antiques, meaningful objects that reflect individuality and client personality. I think there’s a growing appreciation for original and historic detail, using authentic and natural materials and skilled craftsmanship. I would like to see more architectural preservation over replacement and I think that’s happening in conjunction with the need for highly personalized and emotionally driven spaces that support rituals, routines and traditions. It seems we have learned to prioritize comfortability and livability with timeless functionality in the post pandemic era and I hope it’s here to stay. We are also living in an era where sustainability is a big concern relating to our environment and global warming. Creating spaces that last is becoming the new sustainability.

Name five key themes to consider when approaching design in the future. :
1. Maintaining Architectural Integrity – to design in harmony with a home’s original character and sense of place.

2. Provide Livable Functionality – even though a home may be architecturally “old or historical”, it’s important to create space that support modern living, daily routines, gathering and entertaining, and long-term usability.

3. Design for Warmth and Emotional Connection – prioritize comfort and spaces that feel personal, inviting and restorative.

4. Create Timeless Sustainability – focus on natural and enduring materials and quality craftsmanship over quantity.

5. Tell a Story – design spaces to reflect individuality, lifestyle and rituals/experiences of the people who live in them.

If you could offer one piece of advice when it comes to designing, what would it be?:
Design with heart and intention. Be intentional and prioritize how a home feels, functions and supports everyday living over trends. Honor the architecture, the personality and the lifestyle of the people who live/occupy the space.

Diona Polito Design
Diona Polito Design
Diona Polito Design
Diona Polito Design

How important are The International Design & Architecture Awards?:
The International Design & Architecture Awards are important because they offer an opportunity to participate in and contribute to the global design community. For a design professional like me, it also creates opportunities to connect with peers across countries and cultures and design specialties. It opens doors to new collaborations, different design perspectives, new clients and it helps to position a designer’s work within a broader community relating to expertise, innovation, craftsmanship and design excellence worldwide.

What projects are you currently working on?:
I am currently working on a 3 1/2 story cliffside townhome remodel overlooking San Francisco Bay in Sausalito, CA. We are completing Phase 1 (kitchen, dining, living, study) and beginning Phase 2 this summer (3 bedrooms and 3 1/2 baths).
Also working on 1950’s California ranch style entry, primary bedroom, bathroom and closet remodel in Greenbrae, CA and a 1st floor (entry, kitchen, living rm, family rm, powder, laundry) in the hills of San Rafael, CA. About to start designing an additional dwelling unit.

What was your favourite project to work on and why?:
Keauhou Ho’i ‘Ohana was probably my most favorite project to work on because it was deeply personal and rooted in family, place and the spirit of “Old Hawaii”. I had a hand in finding the property which was special. It was also four-year labor of love creating a multi-generational retreat for my own family on the Big Island of Hawaii – a place that has always been meaningful to my family, especially to my father, and a place that holds deep cultural and historical significance. It’s one of my favorite places on earth. What made the project meaningful was the opportunity to capture the essence of Hawaii through design: refined yet relaxed and casual, comfortable yet sophisticated, and spaces centered around gathering, connection and easy island living. It was one of the most fun projects to work on because the mission was extremely inspiring: to honor the natural beauty and aloha spirit of the islands.
Beyond the design itself, the project represented family history, lifestyle and legacy by creating a home where generations could come together while still having their own spaces for privacy and retreat. That emotional connection made the experience that much more rewarding.

What was your most challenging project to work on and why?:
All projects have their challenges. But, Keauhou Ho’i ‘Ohana, was also one of my most challenging projects in that it was a four-year labor of love. It required balancing family/client personalities and personal goals and having to create family vs professional boundaries with the complexity of creating a multi-generational retreat. Every decision carried added meaning not only aesthetically but emotionally and functionally for a large family with many different opinions and views. The challenge of pleasing and creating something for everyone! The project demanded an extraordinary level of detail and coordination while working with contractors and vendors from afar/across the pacific and the logistics of shipping, receiving and transporting most of the furnishings, textiles, accessories etc to the island by container.

Which products/services could you not live without when designing?:
I could not live without the artisans, craftspeople and trusted product partners who help bring design concepts and vision to life. I rely heavily on custom fabrication and millwork so I cannot live without my favorite and extremely talented English cabinet maker, Bob Charlesworth. Custom cabinetry is almost always a must for me in my projects!

What are your aims and goals for the next twelve months?:
Over the next year, my focus remains on building and growing a thoughtfully curated residential design studio rooted in architectural integrity, livable/relaxed luxury and deeply personal interiors. The goal is to establish a distinctive brand identity that centers around warm, timeless homes that honor structure or place, supports modern living and embraces gathering and connection. My biggest goal is to do more work in Hawaii – a place with unending inspiration for me. I’d also love a cabin or lake house project in Northern Michigan.
Professionally, I would like the next phase of my work to expand into full-service residential renovation, vacation home design projects, architecturally significant homes and turnkey retreat properties. Another key objective for me is to strengthen my studio’s presence through my work/portfolio and becoming more active on social media (which I’m terrible at doing) and to network more confidently with other industry and design professionals. Over the course of the next twelve months, I will continually aim to draw inspiration from travel, art, family life and my favorite places of influence – California, Northern Michigan and Hawaii. Ultimately, the goal is to create work that not only looks beautiful, but genuinely enriches the way people live, gather and experience home.

Your most treasured possession?:
I like collecting a lot of things – chairs, glasses, old dishes, platters, vintage furniture but my most treasured possessions are my family and childhood photos that predate digital cameras and i phones; letters and writings from and created by my children; photos and videos of my children when they were small. My grandmother’s handwritten recipes and other old family recipes. Old Christmas ornaments. My childhood teddy bear and pair of vintage art deco diamond earrings that my mother-in-law gave to me.

Your favourite holiday destination?:
Forever Hawaii and always Paris. Tuscany too!

Your favourite hotel, restaurant & bar?:
Hotel: Since childhood, The Grand Hotel, Mackinac Island, Michigan. Mauna Kea Beach Hotel or most recently, SO Paris is a fun and modern hotel near Le Marais and Bastille and has the most amazing panoramic rooftop view of the city of Paris.
Restaurant: Oh, another tough question. So many. Bistro Jeanty in Yountville, CA, is perfectly French in all the ways in California wine country. The pasta at Cotogna in San Francisco is exquisite! Original Joe’s in San Francisco’s North Beach neighborhood is a go-to family favorite with its old school Italian-American vibe and dimly lit dining room and big black booths and is always a good time.
Bar: I love sitting at the bar at The Canoe House in the Mauna Lani Hotel on the Big Island during sunset or Bar Hemingway at the Ritz in Paris is super small and intimate.

Your favourite book, film & song?:
Book: Molakai’i by Alan Brennert or The Poisonwood Bible by Barbara Kingsolver
Film: Goodfellas
Song: Love me anything Motown or some Grateful Dead.

Your favourite food and drink?:
Food: Oh so many! Pasta and french fries are my weakness! LOVE raw oysters. Watermelon is my all time favorite. Figs and any and all stone fruit!
Drink: Alcoholic: A really good Manhattan, up or on the rocks depending on mood, must have a Luxardo cherry. Non Alcoholic: Iced tea with lemonade aka Arnold Palmer

Your favourite way to spend an afternoon?:
My favorite way to spend an afternoon is going to the farmer’s market, grocery shopping for ingredients and cooking for hours – cooking and preparing a huge meal for family and/or friends from appetizer to dessert – the whole shebang! Or hiking on Marin County trails with friends on a sunny day. Or on a cold rainy day, making and eating a massive bowl of buttered popcorn and watching a movie with the fire on.

If you weren’t in this sector, what would your alternative profession be?:
I think I would have been a chef. Like design, it’s equally as inspiring, creative and challenging and it’s tough work. Alternatively, I’m too old to go back and do all of the schooling but I’ve always had a fascination with being a dermatologist.

Anything else interesting?:
You can take the girl out of Michigan, but you can’t take Michigan out of the girl. I am proud of my midwestern upbringing and my Irish/Italian German/Lebanese heritage. And I am the most proud of my beautiful and talented children and raising them has been my greatest joy and the most challenging and rewarding of jobs! I also love my Cavelier King Charles Spaniel named King Kua the Gentleman (named after our family’s favorite beach on the Big Island, Kua Bay).

Diona Polito Design
Diona Polito Design

Interior Designer: Diona Polito & Tracy Scollan

Developer: Ultimo Development Inc

Construction: Ultimo Development Inc

Stylist: Lucy Bamman

Photography: Amy Bartlam

Diona Polito Design has been shortlisted for Residential Market Value £2.5-5 Million Award in The International Design & Architecture Awards 2026.

Diona Polito Design
Diona Polito Design

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