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Kerr Design Build – Award-Winning Custom Home Builder and Renovation Company in Vancouver

Building a Second Story Addition

ByKristina June 14, 2022May 14, 2025
A renovated multistory house, featuring a Second Story Addition, boasts a blend of beige shingles and gray stucco. A small inset image labeled Before reveals the same house in disrepair with crumbling walls and a damaged roof. Kerr Construction logo is visible.
Before & After

Feeling cramped in your single-story house, with seemingly nowhere to go? Even if your lot is relatively small, don’t despair. Starting out in a bungalow or other one-story structure gives you great opportunities when space gets tight. A wise and practical solution to gaining more usable room is to go up literally.

Whether you have a growing family to accommodate or just want a bigger house with some purpose-built rooms, an excellent option is to have experienced professionals create a second-story addition.

Second-story addition benefits

One of the major pluses of this kind of renovation is the increase in usable household space.

Here are several more bonuses when opting for a second-story addition:

  • Yard and garden space won’t be reduced, meaning the existing permanent exterior features, fences, patios and driveways, don’t have to be altered.
  • Think about ongoing energy efficiency once the job is done. Adding a second story can offer practical cost savings compared to spreading outward on the main level.
  • Not only would eventual heating and cooling costs be manageable with a two-story expansion, but there is also the opportunity to easily expand the existing power and plumbing already in place on the ground floor.
Two-story house with large windows, featuring a second-story addition, surrounded by a lush garden and manicured lawn. A small inset before the image shows an older house with darker colors and fewer plants. The Kerr Construction logo is visible.
Before & After

Getting necessary permissions for a second-story addition

There are a few steps that one should remember when preparing for a second-story addition. Ordinances and permits that involve this type of addition can dictate factors that are crucial in the planning stage. For instance, the allowable square footage that can be considered, the possible obstructions that your addition can cause a nearby neighbour, or how much of the existing house can be safely constructed.

This is also where hiring professionals to conceptualize and create your second-story addition is extra beneficial. They will have the necessary knowledge and be familiar with the local building codes and required permits. Experts will also know about testing your home’s foundation to make sure that it will properly support the addition of another story.

Onboard with cost & design

Trusted professional builders will also advise you fully on budget guidelines and all anticipated costs associated with your home’s second-story addition project. As part of the planning process, have the contractor show you examples from his company’s portfolio of this type of work for you to browse through before finalizing your decision.

And remember, the possibility of a second-story addition is not restricted to bungalow-style homes. If your home has a second level, you can still gain vertical space above a garage or other existing section of your current house.

To discuss the ins and outs of a second-floor addition, we offer a free, no-obligation consultation to go over your project and give you a workable plan, whether you use us or not. 

To arrange a consultation, call us at 604-263-0343 or use our online form.

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