
Residential Architect in St. Petersburg, FL & Tampa Bay
Architecture Design Services in St. Petersburg, FL and Tampa Bay.
Barnes Architecture is a residential architecture studio based in St. Petersburg, Florida, serving clients across Tampa Bay including Clearwater, Gulfport, and surrounding Pinellas County communities. The practice specializes in custom homes, residential renovations, and value-driven architectural design.
When do I need an Architect
The highest level of design service that gives homeowners more control and clarity.
Professional guidance when evaluating tradeoffs between design goals, functionality, and budget.
Confidence you're making informed decisions throughout the design process.
a dedicated point of contact directly with the Architect, Joshua Barnes. This minimizes communication gaps throughout the design process.
While many contractors offer design assistance as part of their pre-construction services, working with an architect provides homeowners with a dedicated design professional. The most important design decisions aren't measured in square feet.
By separating design from construction services, homeowners gain the freedom to focus on creating better space. Contractors benefit aswell by focusing their resources soley on construction services. Barnes Architecture embraces a collaborative approach working with contractors and reducing their design side workload. The purpose of design is not to begin construction as quickly as possible, which it is sometimes reduced to. It is to reach a solution worth building. The influence of thoughtful design endures long after the work is complete and benefits all parties involved.
Working With Us you'll Get:


Square footage measures quantity. Architecture shapes experience.
Custom home design is not just about creating a new houseāit is an opportunity to thoughtfully shape how you live and how a property reaches its full potential. We help clients to evaluate the opportunities and constraints of a site, and to help clarify what matters most to them. The result is a custom home that responds to its setting while balancing functionality, aesthetics, budget, and long-term value.
ADU design begins with understanding how the space will be used and how those needs may evolve over time. We work with homeowners to develop detached ADUs, garage conversions, and in-law suites that support family living, guests, rental opportunities, and aging-in-place goals.
Whether renovating a kitchen, reconfiguring interior spaces, remodeling an entire home, or designing an addition, the emphasis is on improving the quality of space through thoughtful planning of circulation, natural light, proportion, simplicity and materiality.
Residential Architecture Services
The firm also considers select commercial projects that align with its expertise and project approach. Reach out to discuss your goals and schedule an initial consultation.
Serving St. Petersburg, Clearwater, Gulfport, and the greater Tampa Bay region.
We are activley pursuing stategic partnerships with Developers, Investors, Real Estate Professionals and Contractors with the aim of developing a mutually beneficial resource network.
Strategic Partnerships

Our Design Process
01 / Initial Consultation
02 / Existing Conditions Documentation
03 / Design Developement
04 / Construction Documents
May include site measurements, photographs, and evaluation of the home's current layout and conctruction to establish a foundation for design decisions.
Spatial relationships, key design elements, and structural systems are assessed and coordinated to create a cohesive design. Together, these elements shape the character, function, and overall experience of the home.
Every project begins with a conversation about your goals, budget, timeline, and property. This initial consultation establishes a clear understanding of the project.
Precise documentation is an extension of the design process, translating ideas, decisions, and details into a coordinated set that supports the successful realization of the project.
05 / Permit Coordination
Thorough documentation, prompt responses, and proactive coordination help keep projects moving forward efficiently while reducing unnecessary delays.
06 / Construction Administration
Barnes Architecture remains involved to respond to contractor questions, review project submittals, and support the successful execution of the project.
Intentional Decision-Making
Serving St. Petersburg and the Tampa Bay Area
As a local architect, Barnes Architecture understands the character of Tampa Bay's neighborhoods, building patterns, permitting processes, and coastal design considerations. From historic neighborhoods in St. Petersburg to growing communities throughout Pinellas, Hillsborough, Manatee, and Sarasota counties, we help homeowners navigate the unique opportunities of residential projects in the region.
Our service area includes St. Petersburg, Tampa, Clearwater, Largo, Seminole, Gulfport, Safety Harbor, Dunedin, Brandon, Lakeland, Bradenton, Palmetto, Sarasota, and surrounding communities.
