ADU and Room Addition in Orange California

ADU in Orange, CA

Transform Your Space with Renaissance KBF

Are you feeling cramped in your current home? Need space for aging parents, growing kids, or your home-based business? At Renaissance KBF, we specialize in beautifully crafted ADU (Accessory Dwelling Unit) and Room Addition solutions for homeowners across Orange County and surrounding areas. Whether you’re expanding for comfort or value, we help you reimagine your space, seamlessly and stylishly.

What Is an ADU and Why Should You Consider One?

An Accessory Dwelling Unit, or ADU, is a self-contained living space built on your property. It can be attached to your main home, converted from a garage, or constructed as a standalone structure in your backyard. With California’s evolving housing regulations, adding an ADU has never been more accessible, or valuable.

Homeowners in Orange County are turning to ADUs for:

  • Creating a private home office or guest suite

  • Providing multigenerational living space

  • Generating rental income

  • Increasing long-term property value

At Renaissance KBF, we handle everything from planning and permitting to design and construction, ensuring your ADU complements your home and lifestyle.

ADU in Orange- renaissance kbf

ADU and Room Additions in Orange County

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:

  • More living space without relocating

  • Increased property value

  • Custom layouts tailored to your needs

  • 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.

  1. Initial Consultation – We meet in person or virtually to understand your goals and budget.

  2. Site Visit & Measurements – Our team visits your home to assess possibilities and constraints.

  3. Design & Planning – You get concept drawings and floor plans from our in-house designers.

  4. Permits & Approval – We take care of city approvals, Title 24 compliance, and building permits.

  5. Construction – Our licensed and insured builders work efficiently and respectfully.

  6. 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.

Room addition in Orange- renaissance kbf

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:

  • Detached ADUs – Full structures built in your backyard

  • Garage Conversions – Turn unused garages into income units

  • Above-Garage Suites – Great for extended family or rentals

  • Junior ADUs (JADUs) – Smaller, space-efficient options under 500 sq ft

Our ADUs include modern features like:

  • Private entrances

  • Full kitchens and baths

  • Energy-efficient windows and insulation

  • 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:

  • Master Bedroom Suites

  • Second-Story Additions

  • Home Offices

  • In-law Suites

  • Nurseries or Playrooms

  • Extended Kitchens or Dining Areas

  • 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:

  • Full design-build services under one roof

  • Expert knowledge of Orange County zoning laws

  • Transparent pricing and accurate timelines

  • A local showroom in Orange, CA where ideas come to life

  • In-house project managers, designers, and builders

  • 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


FAQ

Some essential tools for home improvement projects include a hammer, screwdriver set, tape measure, level, drill, and saw. Having the right tools on hand can make DIY projects easier and more efficient.
To install a backsplash in your kitchen, start by preparing the wall surface and cutting the tiles to size. Apply adhesive to the wall and press the tiles into place, using spacers to ensure even spacing. Once the adhesive has dried, grout the tiles to secure them in place.
To make your home more energy-efficient, consider upgrading to energy-efficient appliances, installing insulation, sealing air leaks, and using programmable thermostats. These changes can help reduce your energy consumption and lower your utility bills.
To refinish hardwood floors, start by sanding the floors to remove the old finish and any imperfections. Stain the floors, if desired, and apply a sealant to protect the wood. Allow the floors to dry completely before walking on them or moving furniture back into the room.
Installing crown molding can be a challenging project, but it is possible to do it yourself with the right tools and techniques. Start by measuring and cutting the molding to fit your walls, then install it using a nail gun or adhesive. Fill any gaps with caulk and paint the molding to match your walls for a finished look.
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