Having the perfect amount of space in your home is crucial for you to be able to organise your home in the most efficient and aesthetic manner. Not only will a room addition make your home more spacious, but it will make your home more appealing overall to you and to any guests you may have.

Additionally, the addition of a room into your home will only increase its value, making it an investment that’s worth considering. It does take the combination and synchronisation of architects, engineers, project managers, builders, and the city’s approvals.

Style & Structure comes in with a team of experts, i.e. room addition contractor in San Diego, who’s got a bottomless list of room addition ideas for small or big homes, living room addition, family room addition to the back of your house, etc. to help you customise your rooms.


Our team provides unmatched customer service as well as an astounding quality of work so that your current home becomes your dream home.

What are you waiting for? Contact us today, if you want room addition contractor in San Diego or need a custom home builder.

Types of Room Additions We Do 

  • Bedrooms additions

  • Bump-outs

  • Closets and pantries

  • Bathroom additions

  • In-law suites

  • Basement additions

  • Garage additions

  • Sun rooms and screened porches

  • Attic dormers

  • Mudrooms

  • Kitchen additions

  • Deck additions

  • Second story additions


When building a new home in the San Diego area, the first step is making the right choice for your new home construction.

With more than 18 years of experience you can trust Style & Structure Premier Builders during each stage of your new home plans.

Need small house extension ideas, front house extension, house roof extension, single storey house extension or more – our team of home remodeling contractors are there for you!

From home kitchen remodeling and bathroom remodel design to an outdoor living area and everything in between, our team will help you build the home of your dreams. Each detail is perfectly attuned to the lifestyle you and your family deserve. 

We will assist you with evaluating the land before making a purchase or to assess the feasibility of the property you already own. We will review the grading, potential coastal regulations, utility issues, fire road access and more.

During this advisory phase, we will discuss the desired scope of your new home and begin to gather the information necessary to prepare a preliminary design and budget. From a whole home remodel to a new room addition to a complete teardown and rebuild – we will offer advice about the best approach for your needs, desires, and budget.



The cost of adding a room to a home has increased due to the annual inflation rate of 7%, highest since 1982.

However, that doesn’t imply you should stop making house improvements. If you haven’t noticed, real estate values have performed exceptionally well during the pandemic.

According to Remodeling Magazine’s 2022 Cost vs. Value analysis, you can recoup up to 76.5% of the cost when you resale.

Thus, if you are thinking of adding any types of room, do contact us today to get the best quote! We are offering special price for our customers in San Diego.


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Room Addition Guides & Tips


At the risk of sounding vague, we need to say that it really depends on the type of addition you plan on having. Adding large spaces which require dismantling of pre-existing walls is usually a labour intensive job and costs more. Similarly, factors like design, choice of materials, location, etc determine the overall budget for room addition. 

The best way to determine how much you will have to fork out is to get an exact estimate from your contractor. 

Talk to one of our team members if you’re concerned about how much you need to spend and we’ll work through what can be done on your budget. 

Room additions usually cost on average from $100 to $200 per square foot. Factors that affect price include materials, style, labor costs, design charges and even city fees.

To get a general idea on what influences the cost of room addition to your house and how to stay within a specific budget for room additions, you can check out our articles.

Local zoning laws differ for each area and thus, you will need to check if there are any restrictions pertaining to your particular property. Height restrictions should also be considered.

One of the best ways to make sure that you can go ahead with the planned addition before actually starting on it is to consult the building department. 

This depends on your city. Permits for single story additions usually take about a week while second story additions take a little longer.

It’s usually cheaper to build up rather than out as less material and labour is needed.

Yes, room additions are worth it for several reasons including:

  • It adds value to your home
  • It allows you to meet the needs of your family
  • It gives you a chance to be creative
  • You’ll enjoy the extra space.

For added monetary value, it’s estimated that:

  • A kitchen expansion can bring up to 80% ROI
  • A second story addition can bring up to 65% ROI
  • A master suite addition can bring up to 80% ROI
  • A deck addition can bring up to 70% ROI, and
  • A bathroom addition can bring up to 60% ROI

Home additions are quite big projects and thus, time is needed to design before actual work starts. Complexity and size of your project are two main factors that will affect how long the addition will take. Timelines can also change depending on many other factors, including material availability. 

To determine the exact timeline for your addition, talk to our team. We’ll be able to estimate how much time each part of the project will need and give you an approximate completion date. This enables you to plan your life in advance. For example, if you need to look for an alternate place to live during the renovations, you will need to pre-plan your arrangements. 

Yes, room additions will usually add to the value of your home and it’s definitely worth considering. A larger space draws higher rentals or property prices which is a big plus.

We all know that finding the right contractor can be difficult. However, it is essential in the whole process. Ideally, the home builders should be present from the beginning and throughout the construction itself. Look for a company, such as Style and Structure, that is open and communicates with you on everything they do, in addition to being able to work with you on planning, design and construction. It’s much easier to deal with one company than with numerous suppliers and workers. 

Again, it’s much better to deal with a single company than with several people. Our team at Style and Structure can work with you on the design, and build your desired room addition. We aim to give honest feedback and execute the project perfectly according to the timeline, removing the stress and worry that often comes with renovations.

A bump out refers to a small but significant addition that works to increase the total square footage of your home – it can be as little as adding two to three feet to the side of your home, or adding a whole room. It doesn’t however, involve building multiple rooms or making complicated layout changes.

A good sized family room should be able to accommodate six to ten people as well as your choice of furniture. 12 x 18 feet is usually sufficient as there will be ample space for entertaining, seating and lounging around. However, if you have a smaller home, it’s still possible to have a good sized family room with good thoughtful design.