Why Room Additions Are a Smart Investment
Room additions allow you to grow within your home rather than move. Whether it’s a master bedroom suite, an extended living room, a sunroom, or a home gym, a well-planned addition enhances your daily comfort and boosts resale value.
Benefits of Room Additions:
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More living space without relocating
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Increased property value
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Custom layouts tailored to your needs
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Better use of your lot and footprint
We don’t just build walls, we design spaces that feel intentional and integrated.
Our Process: From Vision to Reality
At Renaissance KBF, our process is tailored, thoughtful, and turnkey. You won’t need to juggle multiple contractors, we’re your one-stop shop for design and construction in Orange County.
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Initial Consultation – We meet in person or virtually to understand your goals and budget.
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Site Visit & Measurements – Our team visits your home to assess possibilities and constraints.
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Design & Planning – You get concept drawings and floor plans from our in-house designers.
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Permits & Approval – We take care of city approvals, Title 24 compliance, and building permits.
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Construction – Our licensed and insured builders work efficiently and respectfully.
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Final Walkthrough – We ensure everything meets your standards and local codes.
We blend quality craftsmanship with modern efficiency, always with transparent communication and accurate timelines.
Custom ADU Options We Offer
No two families are alike, which is why we offer customized ADU designs to match your needs, property size, and budget.
Types of ADUs We Build:
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Detached ADUs – Full structures built in your backyard
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Garage Conversions – Turn unused garages into income units
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Above-Garage Suites – Great for extended family or rentals
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Junior ADUs (JADUs) – Smaller, space-efficient options under 500 sq ft
Our ADUs include modern features like:
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Private entrances
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Full kitchens and baths
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Energy-efficient windows and insulation
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Stylish finishes that match your main home
Room Addition Ideas That Add Function and Style
Adding a room isn’t just about space, it’s about creating better flow and functionality. Some popular room addition projects we build:
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Master Bedroom Suites
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Second-Story Additions
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Home Offices
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In-law Suites
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Nurseries or Playrooms
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Extended Kitchens or Dining Areas
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Sunrooms and Enclosed Patios
Our in-house design team works closely with you to ensure the new room feels like a natural extension of your home, not just an afterthought.
Why Choose Renaissance KBF for ADUs and Room Additions?
With over 25 years of experience, we’ve earned a reputation across Orange County for quality, reliability, and customer care. Here’s what makes us different:
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Full design-build services under one roof
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Expert knowledge of Orange County zoning laws
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Transparent pricing and accurate timelines
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A local showroom in Orange, CA where ideas come to life
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In-house project managers, designers, and builders
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Strong relationships with inspectors and city planners
We’re a family-owned firm that treats your home like our own.
Built on Trust, Skill, and Local Expertise
As a licensed and insured remodeling firm, Renaissance KBF upholds the highest standards of safety and professionalism. Our team includes certified tradespeople, experienced project managers, and local designers. We stay current on California building codes and best practices, and we have the reviews to back it up.
Let’s Build Something Together
Your dream space is just a call or click away. Whether you’re ready to get started or still exploring your options, we’re here to help every step of the way.
Visit us: 1330 N. Glassell St. #N, Orange, CA 92867
Email: Mehran@Renaissancekbf.com
Phone: (714) 679-4150 or (714) 633-3355
Explore Our Showroom: Explore Our Showroom
Book a Free Consultation: Contact Us


