MAV Design & Build is the second story addition contractor Spring TX homeowners choose when they need more space but cannot expand outward. Many Spring TX homes sit on mature lots with minimal side and rear yard space — a second story addition doubles the living area without touching the lot footprint. MAV handles structural engineering, foundation assessment, framing, roofline integration, and all Harris County permits under a single fixed-price contract.
What Is a Second Story Addition in Spring TX?
A second story addition involves constructing a full or partial upper level over an existing single-story Spring TX home. A full floor addition adds 1,200 to 2,000+ square feet with multiple bedrooms and bathrooms. A partial addition — common in Spring TX — adds a master suite or bonus room above the garage wing only. Both require a structural engineer to assess the existing foundation and framing before construction begins.
Second Story Addition Costs in Spring TX
Second story addition costs in Spring TX range from $120,000 for a partial addition above the garage to $340,000 or more for a full second floor with multiple bedrooms, bathrooms, and premium finishes. Structural engineering, roofline modifications, and staircase construction are included in every MAV estimate. MAV provides transparent fixed-price contracts before any work begins.
How Long Does a Second Story Addition Take in Spring TX?
A second story addition in Spring TX typically takes 4 to 7 months from Harris County permit approval to completion. A partial addition takes 4 to 5 months. A full floor addition takes 6 to 7 months. Harris County permit review for structural projects adds 3 to 4 weeks before construction begins. MAV provides a full schedule at contract signing.
Spring TX Communities We Serve for Second Story Additions
MAV Design & Build serves all of Spring TX for second story additions including Cypresswood, Louetta, Klein, Champions, Northgate Forest, Gleannloch Farms, and adjacent Tomball TX communities in north Harris County.
Get a Free Second Story Addition Estimate in Spring TX
Call MAV Design & Build at (832) 532-6829 or visit mav-designandbuild.com to schedule your free consultation. Structural engineering, Harris County permits, and all construction included in one fixed-price contract.
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