Making your home a reflection of your personality and style.

Professional Home Addition Services in Rancho Bernardo

The top room addition contractor in the area

Lars Architecture is a trusted remodeling company that specializes in building state-of-the-art home additions in Rancho Bernardo. Our team of experienced designers, project managers, trade partners, and renovation specialists will grant you a home that’s more comfortable, spacious, and luxurious than ever before. After your initial on-site consultation, our experts will create customized 3D designs based on your wishes and implement them using the finest materials and the latest construction technologies. Reach out to us and schedule your free consultation today.

Take a look at our previous projects

Pacific Beach

Second-Story Addition

Ocean Beach

Second-Story Addition

Point Loma

Suite Addition

Point Loma

Room Additions

Bay Park

Bathroom Additions

Home additions are a great way to improve your property

The advantages our room addition experts bring

Hiring experienced and knowledgeable remodelers in Rancho Bernardo ensures that every element of your home improvement project is taken care of by the leading professionals in the industry. Lars Architecture is a trusted provider of home addition services that brings:

  • Increased real estate value for your property
  • Expanded and customized living space
  • More comfortable and functional home
  • Modern plumbing fixtures and appliances
Hiring Lars was one of the best decisions we had ever made! Their residential architects and designers did an amazing job with our kitchen space, and we are so thankful for all the time they dedicated to us. learn more
They expanded our existing kitchen and updated the layout to be more practical and suitable for our needs. What we loved the most about them was that we were always included in the process and they had never missed an opportunity to check in and consult with us on the next steps. With the baby on the way, we’ll surely need some extra space, and Lars Architecture and Construction will be the first people we call!

- Jim and Stacy, Kitchen addition, San Diego

Frequently Asked Questions

Is an addition a good investment?

It depends on whether your home meets the needs of your household or not. For instance, if you have a small kitchen that makes storing and preparing food unnecessarily difficult, calling in reliable kitchen expansion experts in San Diego can vastly improve its functionality and appearance.

If you plan to sell your property someday, you should make sure your desired room additions in  Rancho Bernardo can provide a favorable ROI (Return on Investment). If you’re not sure which addition to choose, feel free to reach out to Lars Architecture and get advice directly from the pros.

What addition adds the most value to a home?

Planning your home additions with ROI in mind is always a good idea, but it’s especially important if you intend to move out of your Rancho Bernardo home in the foreseeable future.

Here are a few highly sought-after home add-ons on today’s market:

  • Install hardwood floors or refinish the existing ones. A refinish has been shown to recoup 100% of the cost at resale, while brand new flooring recoups 106%.
  • Open floor plans are all the rage these days. By knocking down a few walls, you can create a spacious layout that really enables the buyer to create a modern-looking home.
  • Basement upgrades are especially popular among high-income buyers. This is because they can bump up your property into another price bracket by adding more heated square footage, while also recouping as much as 70% of the total cost of the upgrade.
  • Stone veneer at the front of your house can make it significantly more attractive to prospective buyers while also recovering about 96% of its price.
  • ADU construction adds an entire mini-house to your property, making it an excellent option for growing families, aging relatives, and landlords.

In order to provide good ROI and attract the right kind of buyer, room additions should be built by a seasoned remodeling company like Lars Architecture. We emphasize quality and longevity, and use attractive designs that make finding buyers a breeze.

How can I add a room to my house?

Expanding an existing space or building a new one is a major construction project that’s best left to the specialists. At Lars Architecture, we have a team of dependable professionals that includes project managers, interior designers, and trade partners who can make your every room addition wish a reality.

Our home home addition services in Rancho Bernardo and across the region include:

How to find a contractor for a home addition?

Whether you’re looking to increase the size of your master bedroom, construct an ADU for your grandparents, or build an entire new floor, hiring the right experts in Rancho Bernardo is crucial to ensure you get the results you want.

Your contractor of choice should have the following traits:

  • Long-standing industry presence
  • Large team of experienced professionals
  • Certified by the National Association of the Remodeling Industry
  • Uses latest technologies for design, planning, and scheduling
  • Direct seller of top appliance and plumbing fixture brands

At Lars Architecture, we possess all these traits and more. In addition to providing top-of-the-line results, we also specialize in making the entire process easier for our clients by managing the entire project from planning stages to completion.

How much do ADUs cost?

The cost of ADU construction in Rancho Bernardo is calculated based on numerous variables. These include size and complexity, materials and products used, whether adjustments are made to the design after the work is already underway, and more. To obtain an accurate quote, contact Lars and book an on-site consultation.

Who are the leading pros in room additions in Rancho Bernardo, CA & the region?

Lars Architecture is a trusted renovation company that routinely goes above and beyond to meet its clients’ remodeling needs. Our team of renovation experts is uniquely equipped to provide you with the complete range of bathroom, kitchen, suite, accessory dwelling, and second floor addition services.

Our services are available throughout Rancho Bernardo 92127, 92128, so you can rely on us regardless of whether you live right next to Rancho Bernardo High School or at the edges of the neighborhood. The room addition services we offer include:

Whatever part of San Diego you’re located in, we can be there for you. We’ll take careful stock of your property and listen closely to your wishes in order to supply you with exactly the home addition you’ve always wanted. Give us a call today!


Explore our design center and showroom

Stunning bathroom & kitchen showroom in San Diego.

Take your pick among timeless and modern design-build ideas.