MAV Design & Build is League City’s trusted room addition contractor, delivering custom home expansions throughout Galveston County and the Bay Area Houston corridor. Whether you need a master bedroom suite with a spa bathroom, an additional family room for a growing household, a bonus room, or a private in-law suite with its own entrance, our team designs and builds additions that match your home’s existing style and meet all City of League City permit requirements.
Types of Room Additions We Build in League City TX
Our League City room addition services include master bedroom and ensuite bathroom additions, fourth and fifth bedroom additions for larger families, great room and living room expansions, sunroom and screened porch enclosures, home office additions with dedicated electrical circuits, in-law suites with kitchenettes and private entrances, and bonus room additions above garages. Every addition is designed to integrate with your existing roofline and exterior finishes.
How Long Does a Room Addition Take in League City TX?
A single-room addition in League City TX typically takes 8 to 12 weeks after permit approval. A master suite addition with a full bathroom runs 12 to 16 weeks. City of League City permit review typically adds 2 to 3 weeks before construction begins. MAV manages the entire timeline from initial design through final city inspection.
Room Addition Costs in League City TX
Room addition costs in League City TX range from $65,000 for a single-room addition to $155,000 or more for a full master suite with a luxury bathroom, walk-in closet, and premium finishes. League City’s proximity to NASA and the Bay Area medical corridor creates consistent real estate demand, making room additions a strong investment. MAV provides fixed-price contracts with no surprise billing.
Permits for Room Additions in League City TX
All room additions in League City TX require permits from the City of League City Building Department including structural engineering drawings stamped by a licensed Texas PE. HOA communities including South Shore Harbour, Tuscan Lakes, Westwood, and Victory Lakes require design review before permits are submitted. MAV manages all permit applications and HOA submittals at no additional charge.
Timeline: Design to Final Inspection
Our process starts with a free in-home consultation and site assessment, followed by home design and engineering drawings, HOA submittal where required, City of League City permit application, then construction with weekly progress updates. You receive a full schedule at contract signing so every phase is clearly mapped before we break ground.
League City Communities We Serve for Room Additions
MAV Design & Build serves all of League City TX for room additions including South Shore Harbour, Tuscan Lakes, Westwood, Victory Lakes, Clear Creek Landing, Heritage Park, Brittany Lakes, and Bay Area Houston waterfront communities in Galveston County. We also serve adjacent Webster TX, El Lago TX, and Friendswood TX.
Get a Free Room Addition Estimate in League City TX
Call MAV Design & Build at (832) 532-6829 or visit mav-designandbuild.com to schedule your free in-home consultation. We handle design, engineering, permits, construction, and final inspection under a single fixed-price contract.
I'm extremely satisfied with my kitchen renovation. The entire process was handled with professionalism and precision. The crew was respectful, efficient, and always made sure I was informed every step of the way. The final result — a beautiful, well-designed kitchen with top-quality finishes and excellent craftsmanship.
Love their work, the kitchen turned out amazing and exceeded our expectations. Completed in much shorter time than I thought it would. Can't recommend them enough!!
Great experience working with this company! They remodeled my kitchen and did an amazing job. The team was professional, easy to work with, and always on time. Everything went smoothly, and they paid attention to the small details.