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What is the average cost of a Garage Conversion?

Average Price
$5,900 - $21,000

How much does a Garage Conversion cost?

Considering making use out of your empty garage space by getting it converted to a bedroom or home office, but not sure of the cost? Read on to find out how much you’ll pay for a garage conversion.

What is a Garage Conversion?

Despite the purpose of a garage being to store a vehicle, only a small percentage of people do so. Instead, most of us use our garages as a place to store junk we’ve accumulated over time, making them pretty useless spaces. A garage conversion will give your garage a new lease of life, transforming it into a practical living space that can serve a variety of purposes and add value to your home. 

Depending on the size of your garage and the layout of your home, your garage conversion can serve a variety of functions. For example, extending your kitchen or even creating a downstairs bedroom for elderly relatives or those with mobility issues. Other uses include a home office or a gym, making garage conversions extremely versatile. 

What is the average cost of a Garage Conversion? 

Like many remodeling projects, the cost of a garage conversion can vary widely depending on several factors, such as the finish of the project and your garage size. To help you get a better idea of how much you’ll pay, here’s a rough idea of costs based on local US professionals: 

Type of garage conversionHighest average price Lowest average price

Garage conversions range in price from $5,900 for the smallest and most basic finish up to $21,000 for large, high-spec conversions. Homeowners will pay $13,700 on average which includes all of the external and internal works.

Whether your project is on the lower or higher end of the scale, any type of garage conversion will be less expensive and less disruptive than an extension. It’ll also add value to your home, so you’ll reap the rewards for years to come. 

If you are converting the garage into an extra bedroom, it will also be cheaper and less hassle compared with moving house.

What are the factors affecting the price of a Garage Conversion? 

The price of a garage conversion varies depending on different factors. These include: 

  • Additional work involved 

  • Building permit costs 

  • Heating and cooling 

Additional work involved

Converting a garage is no walk in the park. It involves quite a lot of work, including adequate lighting, heating, power, and insulation, to name a few! There’s a lot to do that you may not have even considered, like adding windows and bricking up the garage door where necessary. 

In terms of cost, it depends on the size of the room as well as the spec of the finish you wish to aim for. New windows (which are required by law) will set you back around $1,000 each, and if they are aluminium or particularly high spec the cost could be higher.

On top of the building work, your quote will also include interior decoration costs, from carpeting to paintwork and everything in between. If you wish to hire an architect or interior designer the project will be more expensive.

Building permit costs

Although not all Garage Conversions require building permits, some of them do, depending on where you’re based. For a Garage Conversion permit, expect to pay anything between $1,000 - $1,500 on average. 

Heating and cooling 

If you want to convert your garage into usable space, then you need to consider heating ventilation, and air conditioning (HVAC). Installing ducts and vents will set you back around $400 - $2,100 on average. 

Other considerations 

 Knowing your garage would work better as a living space is the first step. But, every garage is different, so you need to consider how you want to utilize the space you have to work with in the best way possible. 

 Here are some of the main points to consider to help you figure out both your vision and your budget.

  • Your current garage space 

  • Usage options 

Your current garage space

Firstly, you need to think about your current garage space and crucially, the rooms it could potentially lead out onto. Think about whether the room will be separate or extend out onto another room. Most garages will have two access points located to the side and rear of the room. 

Usage options 

Garages come in all shapes and sizes and so there are plenty of different things you can do with them. The end goal should be to solve a problem you currently have. For example, creating space for a much-needed extra bedroom or home gym. 

A thin and narrow garage might not convert well into an individual room, meaning it won’t increase the value of your home much. However, it could work perfectly as a utility room or even as a dining area if you currently don’t have a large kitchen. 

The usage type will have an impact on the type of internal work you’ll need to undertake, which will affect the completion time as well as the budget. 

Value-added to your home

While getting a garage conversion can seem like a big financial commitment, the value it can add to your home is well worth the investment. 

Of course, the true figure depends on your location, the scope of the work carried out, and to what standard. Either way, given garage conversions are much cheaper than property extensions, it’s a much more affordable way to add value to your home. 

Getting a Garage Conversion - is it worth the cost? 

If your garage isn’t used to park your vehicle, then valuable space is going to waste. A garage conversion is well worth the time and money because it will allow you to make the most out of your space. You may need additional rooms for a growing family or an extra bedroom for elderely relatives. Whatever the reason, your garage will provide valuable usability. 

Whatsmore, it can dramatically improve the curb appeal of your home, especially when done to a high spec. Overall, a garage conversion will ensure every part of your property adds value and has proper usage.

Give your garage a new lease of life with a Garage Conversion Expert on Bark.

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