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Stunning Room Additions in Mission Valley

Your property will shine again with our expert home additions

Lars Architecture is one of Mission Valley’s top-rated room addition companies. We customize every project to meet your exact needs and handle both design and construction so you have nothing to worry about. We create sophisticated, stylish spaces equipped with highly functional features. Count on our top-tier design and durable construction whether you’re planning an ADU, second story addition, kitchen or master suite expansion, or another home improvement project.

Take a look at our modern expansions

Pacific Beach

Second-Story Addition

Ocean Beach

Second-Story Addition

Point Loma

Suite Addition

Point Loma

Room Additions

Bay Park

Bathroom Additions

Our home additions are as practical as they’re beautiful

Your new home addition in Mission Valley comes with many perks

With Lars as your partner, your room addition in Mission Valley or the vicinity will reflect your requirements and preferences. Our experts will work with you to create a lasting solution to your household’s needs and provide you with multiple benefits:

  • Plenty of useful additional space for your household
  • Better resale price if you decide to sell your home
  • Flexible, personalized solutions for greater practicality
  • Cutting-edge upgrades in line with the latest trends
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

What are the most common home additions?

Home additions are a perfect way to extend your home in Mission Valley and get more functional space. The type of project you’ll do depends entirely on your household’s lifestyle and needs, but some of the most popular ones include:

  • Kitchen, to make the heart of your home into a space you’ll fully enjoy.
  • Bathroom, to bring you more convenience, complete with modern fixtures.
  • Master bedroom, to give you additional comfort and ensure you rest well.
  • In-law suite, to give your aging family members a comfortable place to stay.
  • Second story, to provide you with plenty of extra space to use.

Can you build an addition onto a house yourself?

Building a home addition calls for expertise and experience. It’s an extensive project that only trained specialists in Mission Valley can pull off well. If you try DIY-ing the project and you don’t have previous experience doing construction work, you may be in for different problems down the line, like structural issues and expensive repairs. Also, there are safety hazards involved with building a room addition, which professionals know how to handle.

Can I build an addition on concrete piers?

Yes, pier foundations could be a durable and inexpensive option for your home addition in Mission Hills. They reach deep into the ground, ensuring long-lasting support for your structure. Your builders will install beams between the piers to provide additional support. They are usually simpler and faster to construct than traditional foundations.

What are some home addition mistakes to avoid?

Since room additions are sizable projects with many different aspects to consider, many people make some common blunders. Here are some:

  • Thinking of the aesthetics only: While the appearance of your new space is certainly important, always put function first.
  • Not paying attention to existing structures: Think about if new construction will blend in with the current home.
  • Insufficient planning: Even the best builders can’t do wonders with subpar design.

Where can I find the best room addition contractors in Mission Valley?

Lars Architecture specialises in a range of home improvement projects that can transform your home and enhance your lifestyle. Our experts perform:

Apart from operating in Mission Valley, 92108, 92110, you can schedule your room addition in other nearby places. For example, our team will be there for:

Feel free to enjoy your day at Fashion Valley Mall or take a walk with friends in Presidio Park. We’ll handle all the work!

Explore our design center and showroom

Stunning bathroom & kitchen showroom in San Diego.

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