Room Additions in Calabasas.
Adding square footage to a Calabasas home, a primary suite, an expanded living space, a second story, takes real planning when hillside lots and HOA rules are in play. We've done this for 35-plus years, and our own crews handle the structural, grading, and finish work without subcontractors. We manage the permits and architectural approvals, price the project with a fixed itemized quote, and match the addition seamlessly to your existing home. Financing is available, and every addition is backed by our 10-year workmanship warranty.
Additions that look original, not bolted on.
A great addition disappears into the home. We manage structural engineering, permits, and foundation work, then match rooflines, finishes, and details so the new square footage feels seamless, on a fixed price with your timeline protected.
Many Calabasas homes sit within gated communities or on hillside lots, which means HOA architectural approval and slope considerations are part of the job. We manage that paperwork and those requirements as part of every remodel here.
Working in Calabasas
Calabasas is newer stock than most of the Valley: gated communities and larger custom homes where finish quality is the baseline expectation. Work here leans toward full kitchen remodels, primary suites, and outdoor living spaces built to the same standard as the interiors.
Unlike LA neighborhoods, Calabasas runs its own building department, and some communities add HOA review on top. We manage both, city permits and HOA submittals, so approvals move in parallel instead of in sequence.
- Bedroom & bathroom additions
- Second-story additions
- Structural engineering & foundation
- Roofline & exterior matching
- Full systems (HVAC, electrical, plumbing)
- Permits & inspections handled
Design & Engineering
Consult, structural plans, and a fixed itemized proposal.
Permits & Demo
We pull permits and protect your home, then demo cleanly and safely.
Build
Foundation, framing, systems, and finishes by in-house crews.
Reveal
Final walkthrough, punch list, and a 10-year workmanship warranty.
Craftsmanship you can see.
Room Additions in Calabasas, FAQ.
How much does a room addition cost in Calabasas?
How long does a room addition take?
Do you handle permits and engineering?
Can you match my existing home?
Which neighborhoods do you serve?
Ready to start?
Book a free on-site consult in Calabasas, we'll scope it and hand you a fixed, itemized price.