Home and Room Additions in Ponte Vedra Beach & the Jacksonville Beaches

Considering a custom room addition in Ponte Vedra Beach or the Jacksonville Beach area? If so, you’re in the right place! Denneen Custom Home Builders is a top North Florida home and room addition contractor. We provide over 40 years of experience helping homeowners create stunning room and home additions that add size, beauty, comfort and value to their homes.

Serving Ponte Vedra Beach, Jacksonville Beach, Atlantic Beach, Neptune Beach, and the Intracoastal West areas

From renovation planning to completion, we perform extensive home additions of all sizes that can include services like architectural drawing and engineering to construction work such as laying new foundations, moving walls, adding windows, framing, raising rooflines, and much more! From some of the most popular types of home renovations like lanais, covered porches and outdoor living spaces, to second-story additions, casita suites and more—there’s little we haven’t seen or built. Denneen Custom Home Builders is recognized for our high level of service, client satisfaction and craftsmanship. Click here to view some of our project galleries.

Custom Home & Room Additions of All Kinds

• The Best Home and Room Additions in Ponte Vedra Beach
• Outdoor Living Spaces
• Lanais, Covered Porches and Outdoor Kitchen Spaces
• Casita Suites (In-law Suites)
• Pool Cabanas & Bars
• Custom Home Additions & Renovations
• Sunrooms
• Second-Story Home & Room Additions
• Kitchen Expansions
• Media & Recreation Room Additions
• Home Office Additions
• Living Room Expansions
• Owner's Suite Expansions
• Guest Room Additions
• Garage Conversions
• Overall Floor Plan Expansions (Make Everything Larger)
• And more!
"Having worked with numerous builders on more than a few custom home builds and renovations, Denneen Custom Builders stands apart. On time, on budget and finished to our demanding specs. No item was too small or too frivolous, John and team were on it. A pleasure to work with!"

Homeowners, Sam and Nancy King


How a Custom Home or Room Addition Can Make Your Home a Perfect Fit

Places like Ponte Vedra Beach, Atlantic Beach, Jax Beach, and other coastal areas of Northeast Florida offer an incredible lifestyle and are a haven for some amazing homes. But over the course of time, lifestyles can change. Families can grow and different elements of life can become new priorities. Home and room additions can create more living space to your existing home without starting from scratch. With the help of Denneen Custom Home Builders, we’ll provide a better fit for your lifestyle needs.

Whether it’s a room addition to accommodate a child or perhaps a grandparent or in-law; a home office for your new remote work lifestyle; or added space to entertain family and friends such as an outdoor kitchen, game room or media room; we can help you tailor your home to the way you want to live. Contact Denneen Custom Home Builders and get started on your custom home room addition or expansion today by calling (904) 834-3701.