• San Mateo Room Additions

San Mateo room additions have become increasingly popular amongst homeowners.

San Mateo room additions add value to the property, cost less than having to move properties, and provide the extra, customized space without having to uproot your family.

These factors make room additions a very attractive alternative to moving homes.

Read below to learn some of the dos and don'ts with San Mateo room additions. 

san mateo room additions

Factors To Consider in a San Mateo Room Addition

There are many factors to consider when building a room addition to make it a cost effective and return oriented project:

Purpose of Room Addition

It is essential to be clear about why you are adding a room to your property. Are you looking for an extra bedroom due to growing kids? Are you looking for a home office because you are frequently working from home? Or are you looking for a recreation space for the family? Set clear goals on what you want to achieve and then let them guide you in every step of your project.


It is very easy to get carried away with remodeling your home. Before deciding on the design and scale of the project, know your financial limitations. Set a budget, know the amount, and then accordingly decide on viable designs and add-ons.


Now that you know the functional purpose of the room and your financial ability, it is the right time to choose a design for the room. You want to choose an aesthetically pleasing design that is functional and complementary to the existing structure. For the best results, it might be a good idea to hire an architect for this task.

Space Available

Now you need to decide where this add-on room must be located. The primary factor influencing this decision is where the space is available to you. If you have room around your home, then a sideways expansion is a logical option. However, if there is no lateral space then upward expansion, in the form of building a second story to your home, is the other option. If you have a garage, then building on it might be a more cost-effective option as a garage is usually built on a slab foundation and can handle the weight of an added floor.

When looking to expand, you also need to look out for obstacles such as trees, poles, and electrical wires and figure out a way to work around them.


With a detailed plan of action in place, it is now time to execute it. You might think this can be a DIY project. However, a room addition is a complex project that requires expertise, specialist equipment, and experience. To get the best results, it is a good idea to hire a professional construction team to do the job. A professional team will ensure high-quality results, safety for your family, and a hassle-free process for yourself.

Cost Involved

There are several cost factors associated with a room addition.  Here are just a few to consider:

  • Size of room: It goes without saying that the bigger the room, the costlier the addition will be.
  • Type of room: Cabinets, closets, plumbing, and flooring can all make a room more or less expensive. Laundries and mudrooms are typically the cheaper room additions while bathrooms and kitchens are the pricier ones.
  • Type of expansion: Your cost will be affected by whether you are building-out or building-up. Building-out comes with the hefty cost of possibly having to lay a foundation whereas building-up will incur plumbing and wiring costs.
  • Personal preferences and choices: the materials you choose, the workforce you hire, the design and add-ons you select and the complexity of your project will all affect the cost incurred.

So, if you are looking to build a room addition then, to make sure you get your money's worth, plan it well, set a practical budget, and hire the professionals to get the job done. This will get you the extra space you want, customized to your needs, and right where you desire.

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