Home Additions in Oldsmar, FL

Stewart Building Solutions builds custom home additions for homeowners across Oldsmar and the greater Tampa Bay area.

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A newly completed home addition in Oldsmar, Florida, showing a seamlessly integrated room expansion with matching exterior finish and roofline tied into the existing single-family home. The addition extends the rear of the house and reflects the surrounding residential character of the Tampa Bay area.

Expert Home Additions in Oldsmar, FL

A home addition gives you more living space without the cost and disruption of moving. Stewart Building Solutions plans and builds additions for homeowners across Oldsmar, Tampa, Clearwater, Palm Harbor, and surrounding communities. Common projects include primary suite additions, bonus rooms, kitchen expansions, and enclosed Florida rooms. Oldsmar sits along Upper Tampa Bay in Pinellas County, and homes near the water can fall within flood hazard areas. Our quality assurance process accounts for local site conditions from the start, so structural work is planned correctly before a single wall goes up. As a local, family-owned business, we keep communication direct. You work with the owner, not a rotating crew of project managers. That means your questions get real answers at every stage. If your current home no longer fits your family, a well-planned addition is often the most practical path forward. Contact us to talk through what your Oldsmar home needs.

What's included

  • Gain usable square footage without buying a larger home or relocating
  • Addition is designed to match your home's existing roofline and structure for a seamless look
  • Direct owner communication keeps your project details clear from planning through final walkthrough
  • Quality assurance process catches structural and site issues before they become costly problems
  • Added livable space increases your home's market value in the competitive Tampa Bay area
  • Local family-owned team with deep knowledge of Pinellas County and surrounding service areas
Local Family-Owned Business
Over 25 Years Experience
Direct Communication With Owner
Quality Assurance Process

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Home Additions FAQ

Common questions about home additions in Oldsmar, FL.

Yes, we build room additions for homeowners throughout Oldsmar and the surrounding Tampa Bay area. We handle the full scope, from structural planning to finished interior work.

We build primary suite additions, bonus rooms, kitchen expansions, and enclosed Florida rooms across Tampa, Clearwater, and nearby communities. Each addition is planned to integrate with your home's existing structure and roofline.

Yes, all additions in the Oldsmar area must meet Florida Building Code wind-load standards, which apply throughout Pinellas County. Our quality assurance process makes sure structural connections and materials meet those requirements.

Yes, we work on properties throughout the Oldsmar area, including those near Upper Tampa Bay where site conditions require additional planning. We assess your specific lot before work begins so the addition is built to the right standards.

You communicate directly with the owner throughout your project, whether you are in Palm Harbor, Trinity, or anywhere else in our service area. There is no middleman, so you always know the status of your addition.

For many Tampa Bay homeowners, a well-planned addition costs less and causes less disruption than buying and moving to a larger home. It also lets you stay in the neighborhood you already know.

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What Pinellas County customers say.

4.6
27 Google reviews

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I have had a few different projects done by Stewart Building Solutions and I am very pleased with the outcome of each of them. Jeremy and his team are very professional and always available for questions. I will continue to use them for projects in the future. I highly recommend them !!

Christopher Eckert Google review · June 2026

Amazing work on my house…professional, budget friendly and done in a timely manner. Highly recommend!

andrew waites Google review · July 2026

Jeremy worked on my home following hurricanes Milton & Helene. The project was a gut and rebuild of the first floor. Jeremy made the process (permits, paperwork, inspections) simple and handled everything within scope. Work execution was timely, employees polite and he always answered his phone. You get an extra bonus free for the asking - what do you think Jeremy? We made several change and couldn’t be more pleased.

Go BIG Google review · May 2026

Jeremy was upfront and honest. Crew was respectful and left the job site clean every day. End project was completed just as promised.

Jean-Marc Biewend Google review · May 2026

Proudly Based in Oldsmar, FL

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday Closed
  • Sunday Closed

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