--- title: "Casey Design/Planning Group Inc. — Architects & Building Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/architects-and-building-designers/casey-design-planning-group-inc-pfvwus-pf~1099272167 markdown_url: https://www.houzz.com/md/professionals/pf~1099272167.md entity_type: LocalBusiness business_name: "Casey Design/Planning Group Inc." category: ["Architects"] image: https://st.hzcdn.com/fimgs/59e31b6b0112b1e9_8893-w400-h400-b0-p0--.jpg address: "1226 Yonge Street, Toronto, Ontario M4T 1W3, Canada" latitude: 43.6898 longitude: -79.3872 phone: "(416) 532-9242" website: http://www.caseydesignplan.com rating: 5 review_count: 17 best_of_houzz_awards: 1 followers: 338 last_updated: 2026-09-18 --- # Casey Design/Planning Group Inc. Original Houzz profile: [Casey Design/Planning Group Inc.](https://www.houzz.com/professionals/architects-and-building-designers/casey-design-planning-group-inc-pfvwus-pf~1099272167) ## Professional summary - **Primary category:** Architects - **Location:** Toronto, ON - **Houzz rating:** 5.0 out of 5 (17 reviews) - **Best of Houzz:** 1 award (2015), for Service. ## About ### Houzz Badges - Star Houzzer - Houzz Influencer - Recommended on Houzz - 10,000 Ideabook Saves Casey Design/Planning Group Inc., a Toronto and Calgary based award-winning interior design firm, is much celebrated for strong architectural renovations of residential home projects. Repeatedly selected as a top interior design firm in Canada by House and Home and Toronto Life magazines, Casey Design is known for creating clean, contemporary and luxurious traditional interiors that reflect the lives of their clients. Theresa Casey, the founder, is a leader and innovator in her field, and she was honored with a Gold Award of Excellence for Exhibition Design in 2003 from the Association of Registered Interior Designers of Ontario (ARIDO) and Awards of Merit for Small Space Residential in 2009 and for Historic Restoration/Renovation in 2010 and she brings the same attention to detail in 500 sq. ft. condos as 5,000 sq. ft. homes. Many clients are repeat customers who trust Casey Design to continue to work with them in an ongoing relationship as their homes and family change. Not only are the interior design solutions innovative and original, they go hand in hand with exceptional customer service. We know that the success of each project has as much to do with our creativity as it does with our experience in working to budget and deadline. The interior design team has successfully completed projects in New York, London and across Canada and welcomes any inquiries you might have. ### Typical Job Cost CAD $100,000 - 1,000,000 ## Business Details | Field | Value | | --- | --- | | Business Name | Casey Design/Planning Group Inc. | | Address | 1226 Yonge Street, Toronto, Ontario M4T 1W3, Canada | | Phone | (416) 532-9242 | | Website | http://www.caseydesignplan.com | | Followers on Houzz | 338 | ## Contact - **Houzz profile:** [Casey Design/Planning Group Inc.](https://www.houzz.com/professionals/architects-and-building-designers/casey-design-planning-group-inc-pfvwus-pf~1099272167) - **Website:** http://www.caseydesignplan.com - **Phone:** (416) 532-9242 ## Credentials **Certifications & Awards** - ARIDO Awards of Excellence 2003 for Exhibition Design and ARIDO Awards of Merit 2009 and 2010 for Residential Small Space and Restoration and Renovation. Member of ARIDO, IDC, and NCIDQ certified. - **Best of Houzz:** 1 award (2015), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 17 reviews** ### Reviews **★★★★★ — erinelena, July 2014** > We LOVE the renos. We've received nothing but stellar compliments on the thoughtfulness of the design and the great use and layout of space. Many thanks for all of your work. **★★★★★ — The Door Store - Toronto, July 2014** > The Door Store has worked with Theresa Casey and her team for many years, supplying vintage hardware, salvaged architectural pieces and antique decor items. She has a superb eye for detail and is extremely dedicated to sourcing unique pieces and finishes for her projects, large and small. Her spaces are beautifully layered and highly personalized to each client. They burst with character but are entirely livable. Attention is paid to every detail, but the result never feels over-styled. The team is efficient, attentive and always a pleasure to work with. **★★★★★ — shannonleegrusie, July 2014** > I have had the pleasure of working on several projects with Casey Design and highly rate their workmanship. Theresa, owner is always a pleasure to deal with, they are thorough, always available, and very detailed. It is my pleasure to rate them the "highest recommendation" on Houzz, and highly recommend them for any project big or small. **★★★★★ — DECO-TILE INC., July 2014** > Deco-Tile has worked with Casey Design for years now, their vast knowledge of design and ability to understand that each client is unique definitely sets them apart, proven in each and every design! > Theresa and her team are very professional and we look forward to working with them for years to come! > We recommend Casey Design for all your design needs! **★★★★★ — mgdmike, July 2014** > I have had the privilege of working with Theresa Casey for the last 10 years. She is a true professional and very easy to work with. Her knowledge in the design field is like no other. She is always quick to make a decision, meets her deadlines regularly and captures what her clients are looking for quite easily. **★★★★★ — Wesley Seto, July 2014** > I've had the greatest pleasure working with Theresa Casey and her sharp team behind Casey Design/ Planning Group. > I'm a supplier of soft window coverings for Theresa; helping her bring her design vision to fruition for her clients. > Theresa has a wonderful sense for mixing colour combinations together, along with a playful use of patterns and textures. She effectively combines all those elements together to provide a wondrous backdrop for her carefully curated pieces of furniture, art and accessories. > Theresa is a able to listen to a clients' needs and is able to push the envelope further to create a very unique environment! **★★★★★ — jjyuill, April 2014** > I can without hesitation recommend Theresa. > > We initially came across her work years before as avid readers of design magazines and filed her name away for future reference knowing one day we work with her. > > My wife and I hired Theresa to provide interior design help of our 2000 sq.ft. house which we had recently renovated/gutted. She had input in all of the major rooms in the house. > > Her expertise was quickly evident. We liked the fact that she did not try to force a personal style on us but rather worked in the style we enjoyed. She was very collaborative and encouraged us to participate in the decision making process- which at the end of the day gave us a more personal feel to the house. > > Her input allowed us take more decorating chances than if we left to our own devices. The result was a house we are thrilled with. > > I am not the easiest person to deal with and the process of decorating a house with its myriad of choices is not for the faint at heart, but Theresa took it all in stride, managing to keep me happy and produce a beautiful home with a smile. > > We have lived with the final result for almost 2 years now and the house still makes us very happy, morning, noon and night. **★★★★★ — ljcbrr, April 2014** > My husband and I stumbled across the Casey Design Planning Group website when looking for Toronto Designers. We had bought a house that need a major renovation and we wanted someone to help us think outside the box. The first thing that impressed us about the Casey Design was the variety of design work. We decided to set up a meeting with Theresa and were completely won over by her knowledge and warmth. She listened to us and respected our ideas. We have successfully completed two home renovation projects with the Casey Design Planning Group. We now have a beautiful family home thanks to Theresa’s expert taste and guidance. > Lesia & Blair **★★★★★ — hnaomi, Feb. 2014** > Great experience. > Theresa was very professional. > She made the process relatively easy for us with her project managing. She presented us with good choices - very practical as well as beautiful. > we get lots of compliments on our house. **★★★★★ — rhofstein, Jan. 2014** > Theresa Casey was hired by us to completely redo a 30 years old apartment. > Her design approach caught us by being innovative creative yet extremely practical. She brought to life solutions that we all, including the contractor, thought were impossible to pursue. Her extreme attention to details made the final product not only a place that functions and allows a proper use of every single corner but she also made it feel exceptionally unique, luxurious yet very cozy. > She followed the project being highly involved and all of which in a very pleasant, friendly and elegant manner. > We would definitely continue to work with her and be inspired by her knowledge and creativity on our future projects and would highly recommend her to whomever needs a dream place. **★★★★★ — bsbeck, Jan. 2014** > Our condominium hired Casey Design /Planning Group to renovate the two lower level lobbies in our building. The materials they chose, from floor to ceiling, were first class and our very tired lobbies once again became understated but elegant--exactly what our committee wanted. Of particular interest is the flooring--ceramic tiles laid in an atypical pattern which makes them stand out. As well, Theresa and James came up with an excellent solution to hide some very ugly venting at the entrance on one of the floors. The results have received many compliments from our residents as well as visitors to the building. **★★★★★ — York Drywall Ltd., Jan. 2014** > Having worked with Theresa and her team on a number of client projects and experiencing first hand the level of service and professionalism Theresa and her team provided to their clients, my wife and I did not have to look far when it was time for us to select a designer to help us with space planning and design for our new home. Theresa (and her entire team for that matter) have an obvious passion for interior design and are exceptional at what they do. Hiring Casey Design for your design needs will definitely be an asset. ## Selected projects - [Downtown Toronto Contemporary Custom Rebuild](https://www.houzz.com/hznb/projects/downtown-toronto-contemporary-custom-rebuild-pj-vj~588350) - Location: Not specified - Photos: 11 - Description: This design utilized fresh and bright colours and a contemporary architectural style. Floral accents, uniform colour palettes and asian-inspired details unite to create a sense of harmony and life in our client's home. Photography by Donna Griffith. - [Toronto Bloor West Contemporary Redesign](https://www.houzz.com/hznb/projects/toronto-bloor-west-contemporary-redesign-pj-vj~588341) - Location: Not specified - Photos: 3 - Description: Pattern, texture and colour are the dominating forces in this contemporary residence designed for our clients in Toronto's West End. Photography by Michael Graydon - [Toronto Lytton Park Contemporary Redesign](https://www.houzz.com/hznb/projects/toronto-lytton-park-contemporary-redesign-pj-vj~588231) - Location: Not specified - Photos: 7 - Description: We balanced colour with texture in this contemporary design for our client. Sleek and cool metallic finishes are paired with warm textures and colours to create a sense of rhythm and harmony in the space. Photography by Michael Graydon - [Rosedale 1930's French Inspired Remodel](https://www.houzz.com/hznb/projects/rosedale-1930-s-french-inspired-remodel-pj-vj~588208) - Location: Not specified - Photos: 10 - Description: Inspired by the Art Deco movement and 1930's France, this Rosedale, Toronto renovation relied on rich colours and textures to create a sense of drama and elegance in the space. - [Toronto West End Contemporary Project](https://www.houzz.com/hznb/projects/toronto-west-end-contemporary-project-pj-vj~588274) - Location: Not specified - Photos: 4 - Description: This living room and office project incorporated modern pieces with traditional elements to create a unique style that fitted our client's aesthetic perfectly. Industrial accents create a sense of character to the space, while crisp and bright colours make the space feel fresh and lively. Photography by Michael Graydon - [European Inspired Forest Hill Renovation](https://www.houzz.com/hznb/projects/european-inspired-forest-hill-renovation-pj-vj~588243) - Location: Not specified - Photos: 36 - Description: Historical European inspirations led the design concept for this Forest Hill renovation. Layers of colour, pattern and texture created a sense of depth and drama to the space. Photography by Ted Yarwood - [Yorkville Custom Build Condo - Old World French Design](https://www.houzz.com/hznb/projects/yorkville-custom-build-condo-old-world-french-design-pj-vj~588264) - Location: Not specified - Photos: 10 - Description: Luxurious wallpapers, fabrics and finishes create an Old World French design aesthetic that our client desired. Photography by Ted Yarwood - [Modern Summerhill Residence](https://www.houzz.com/hznb/projects/modern-summerhill-residence-pj-vj~588301) - Location: Not specified - Photos: 3 - Description: This minimal living room design incorporated a neutral colour palette and simple forms. Photography by Ted Yarwood - [Tranquil Contemporary Oakville Redesign](https://www.houzz.com/hznb/projects/tranquil-contemporary-oakville-redesign-pj-vj~588291) - Location: Not specified - Photos: 4 - Description: In order to create an oasis of calm and tranquility for a busy, urban couple with three kids, we used a neutral materials and a neutral colour palette. This creates a soothing retreat for the couple in an environment free of noise. Photography by Ted Yarwood. - [Moore Park Traditional Tudor Residence](https://www.houzz.com/hznb/projects/moore-park-traditional-tudor-residence-pj-vj~588311) - Location: Not specified - Photos: 10 - Description: This project not only restored a historic Toronto home, but it also reflected the client’s passion for books and history. Custom details create a sense of age and character to the space. Photography by Ted Yarwood - [North Toronto Traditional Residence Design](https://www.houzz.com/hznb/projects/north-toronto-traditional-residence-design-pj-vj~600455) - Location: Not specified - Photos: 10 - [Toronto Kingsway Transitional Residence](https://www.houzz.com/hznb/projects/toronto-kingsway-transitional-residence-pj-vj~588319) - Location: Not specified - Photos: 12 - Description: The mix of antique and contemporary pieces create a luxurious and sophisticated environment for the professional couple to come home to at the end of a busy day. Photography by Ted Yarwood - [Deer Park Transitional Renovation](https://www.houzz.com/hznb/projects/deer-park-transitional-renovation-pj-vj~588331) - Location: Not specified - Photos: 7 [See all 13 projects](https://www.houzz.com/professionals/architects-and-building-designers/casey-design-planning-group-inc-pfvwus-pf~1099272167) ## Ideabooks - [W Kitchen](https://www.houzz.com/ideabooks/7345558/list/w-kitchen) — 1 idea [See all 1 ideabook](https://www.houzz.com/ideabooks/users/caseydesignplan) ## Community Q&A **Q: Bedside table** *(in Photo Questions)* Could you please let me know where the side table is from? Thanks A: The side table is from a store called 'West Elm' in Toronto and it was selected for its elegance and simplicity. **Q: That is a stunning mural! How much does it cost? Where from?** *(in Photo Questions)* A: This was a custom made mural completed by hand and it was our anchor inspiration for our project. You can find out more about this project on our website: http://www.caseydesignplan.com **Q: Where can I get the desk?** *(in Photo Questions)* A: Thank you for your question and interest in my designs. We love custom made pieces and this one was specifically made for our client. **Q: please advise manufacturer of the bed... (bedroom photo). Many thanks** *(in Photo Questions)* A: Thank you for your interest in my designs. The bed frame is from Design Within Reach and they can be found in many locations across North America. **Q: No question...just beautiful !** *(in Photo Questions)* A: Thank you for your comment; we think it is gorgeous too. These bold dynamic colours really add drama. **Q: Vanity** *(in Photo Questions)* can you tell me where the Vanity was made? Was it custom? A: Thank you for your question and interest in my designs. We love custom made pieces and this one was specifically made for our client. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-18.*