Custom Homes in Ventura County and Los Angeles

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Custom Home Contractors for Your Vision

A custom home means you do not have to settle for someone else’s style and vision. Imagine a home in which every detail came about because you chose it. At RnD Builders, our custom home builder department offers the chance to make your dream home a reality with a seamless, hassle-free process.

RnD Builders has put together a team of experts in custom home construction. We have served Los Angeles and Venture with over a decade of experience, building an extensive portfolio of completed projects. RnD Builders can create a home that truly reflects your lifestyle and tastes.

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The RnD Builders Custom Home Process

Design & Plan Your Custom Home

Our in-house design team works closely with clients, listening to every detail to make your ideas manifest. With 3D modeling, you can see your custom home in fully rendered detail before a single brick is laid.

Material Selection

Materials make the home. Our material selection service gives you the chance to handpick materials for every corner of your home. Our extensive network gives you access to even uncommon, hard-to-find materials to further customize your home.

Setting the Construction Timeline

With design and build teams under one roof, we can ensure seamless transitions through each stage of custom home construction. So when we draft a timeline, you can count on us to adhere to it. We also cover the paperwork, permits, and approvals needed by local regulations.

Building Your Home

We execute the build. Step by methodical step, we construct your home. You remain involved in the process and can adjust design elements as we move along. Our build team includes carefully selected craftsmen who have proven their skill over past projects.

The Handover

The home is ready, the documents are signed, and the keys are in your hands. Your custom home is all yours. Step through the door and into a lasting, personalized sanctuary.

How Long Does It Take to Build a Custom Home?

On average, a custom home project can take between 11 and 20 months. The timeline will depend on factors like the scope of the project and the specifics of its design. During the initial planning stage, we can provide you with a timeline for your project, breaking down each element into individual stages. We guarantee that we work within that time frame. Our extensive access to materials and experience with streamlining the approval process ensures rapid transition through each stage of the build.

How Much Does a Custom Home Cost?

The cost of a custom home in LA or Ventura County depends on each client’s vision. With a custom home, you are in control of every element, from fixtures to style and layout. With standard layouts and design, clients can expect about $400 per square foot. For high-end custom homes with luxury features and furnishings, a project can start at about $500 per square foot. We work closely with clients to create a final product that fully matches their vision while staying within their set budget.

Reasons to Start a
Custom Home Project
with RnD Builders

With over a decade of experience and completed projects, RnD Builders has perfected the process of custom home creation. We start with listening to the client and honing their visit, and we carry that through into quality craftsmanship in every detail. With a custom home, you

  • Custom Blueprints & Plans: Blend elegance and function with architectural plans crafted to make your home a reality.
  • Bespoke Home Design: Materials, shapes, colors, layout, and more. Sculpt a home emblematic of your individual style and taste.
  • Quality-Driven Builds: A true home is meant to last, weathering the years thanks to paramount craftsmanship and materials.
  • Bespoke Lifestyle: Create a home that aligns with how you want to live, with features that match your daily lifestyle needs.

Ready to start your project?

Schedule a consultation meeting today and get your project on the go!

We are glad to address any inquiries you may have. Please write us a few words about your project and we’ll set up a meeting with one of our project managers.

Expert Custom Home Construction in LA & Ventura County

We have mastered integration between our design and build teams. Each project we take on is designed (and built) from the ground up, ensuring a fully bespoke experience and final product. Our dedication to transparency and client communication facilitates a seamless transition through each phase, always keeping the project aligned with your vision. Make your living space truly your own with every detail matched to your lifestyle.

Our Guarantee

When you step into your new home, you will be 100% satisfied.

Our Commitment

We are always there on time, answer all your questions, and adjust plans to match your vision.

Our Quality

Quality craftsmanship can be seen in every detail, from the whole structure to the finest details.

Custom Homes FAQs

Yes! Nearly all jurisdictions require building permits for new custom homes. These permits ensure your home complies with local building codes, safety standards, and energy regulations. RnD Builders Inc will handle the entire permit acquisition process. Our local knowledge ensures we draft designs and plans that will swiftly receive the necessary approvals.

A new custom home would typically need separate permits for:

  • Grading
  • Foundation
  • Electrical
  • Plumbing
  • The overall structure

Zoning regulations affect how land can be used. When building a custom home, you may need certain zoning approvals, depending on the architecture and layout of the house. As with permits, RnD Builders Inc manages this aspect of the process, including:


  • Zoning clearance to confirm the property is zoned for residential use
  • Approvals to ensure the structure meets distance and height restrictions
  • Additional approvals for individual elements (e.g., ADUs, multiple stories)

Homeowners Association (HOA) guidelines may affect your custom home construction. However, this only applies if the property is within a community with an HOA. HOA guidelines often have provisions for:

  • Architectural styles
  • Exteriors (roofing, paint colors, fencing)
  • Landscaping

New custom home construction can happen year-round in California. However, each season may have individual advantages.


  • Spring and Summer: Offer longer daylight hours and less risk of weather delays.
  • Autumn: A balanced season with typically stable weather.
  • Winter: Depending on locale, we may be more readily available for winter projects. However, rain can affect the building schedule.

Start with a Consultation and Quote

Are you ready to start working with RnD Builders to create your own custom home? We are a leading full-service contractor operating with a carefully assembled team of builders and designers. We service clients who want a custom home anywhere in Los Angeles County, Ventura County, and beyond. Call us to set up your free in-home consultation with one of our design professionals and start on your custom home project soon.
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