When we talk about what makes a home valuable, most people immediately think about the house itself.

How many bedrooms does it have? How many bathrooms? Has the kitchen been updated? What are the floors like? How much finished square footage is there?

Those things absolutely matter.

But sometimes, what’s sitting behind the house can matter more than you might think.

Let’s talk about detached garages and shops.

If you own a home in Rockingham County with a large detached garage, workshop or other outbuilding—or you’re considering adding one—you may have wondered:

Does it actually add value to my property?

The short answer is: it can.

But like most things in real estate, there’s a little more to it than simply putting a dollar amount on the building.

Why Can a Detached Garage Be Valuable?

The easiest way to think about it is functionality.

A detached garage gives a property additional usable space without taking away from the living space inside the home.

And there are a LOT of ways a buyer could use that space.

Think about:

• Someone who works on vehicles
• A contractor who needs additional storage
• Someone with a camper, trailer or equipment
• A hobbyist who wants their own workshop
• Someone who needs room for lawn equipment and outdoor toys
• Extra vehicle parking
• Additional household storage
• Or simply a buyer who has always wanted a BIG garage

The same building can serve completely different purposes depending on who’s looking at the property.

That’s part of what makes garages, shops and other outbuildings interesting from a real estate perspective. You’re not necessarily adding another bedroom or bathroom, but you are adding functionality to the overall property.

And this isn’t just my opinion.

Rockingham County specifically recognizes that outbuildings such as sheds, barns and detached garages add functionality and utility to a property and can increase the market value of the parcel.

Does the Garage Add Whatever It Cost to Build?

This is where things get a little more complicated.

Let’s say a homeowner spends a significant amount of money building a detached garage.

Does that mean the property is automatically worth that exact amount more?

No.

And I think this is an important concept for homeowners to understand—not just with garages, but with renovations and improvements in general.

Cost and market value aren’t necessarily the same thing.

You can spend a lot of money on something you personally love without getting every dollar of that investment back when you sell.

On the other hand, you may own an improvement that is particularly useful or desirable in your market and contributes meaningful value to the overall property.

That’s why real estate value isn’t calculated by simply adding up what every improvement cost.

So What Determines How Much a Garage Can Contribute?

There isn’t one universal formula.

A detached garage on one property isn’t necessarily going to contribute the same value as a detached garage on another.

Several things can matter.

Size:

There’s obviously a difference between a small storage garage and a large building capable of accommodating multiple vehicles, equipment, storage and workspace.

More space can provide more potential uses—but bigger doesn’t automatically mean a dollar-for-dollar increase in value.

Condition:

A well-maintained garage is different from an outbuilding that needs significant repairs.

The roof, siding, doors, foundation, electrical system and general condition of the structure can all affect how useful and appealing it is.

Quality of Construction:

Not every detached garage is built the same.

Construction quality, materials, foundation type, insulation and overall workmanship can all matter when looking at the improvement as part of the entire property.

Utilities

Does it have electricity?

Water?

Heat?

Plumbing?

Those features can change what someone is realistically able to do with the space.

That doesn’t mean every garage needs all of those things to be valuable. It simply means the functionality of one garage may be very different from another.

Access

You can have an amazing building, but buyers still need to be able to use it.

Driveway access, door height and width, parking and maneuvering space, and the location of the building on the property can all affect its practicality.

The Property Around It

This is a BIG one.

Real estate doesn’t exist in a vacuum.

A detached garage has to be considered along with the home, land, location and other improvements on the property.

A shop that makes perfect sense on one property may not have the same appeal on another.

What About Appraisals?

This is another reason I wouldn’t tell a homeowner:

“Your garage is worth exactly $XX,XXX.”

An appraiser isn’t simply looking at the receipt for what you spent building it and adding that amount to the home’s value.

Market evidence matters.

Fannie Mae’s appraisal guidance requires outbuildings to be described and considered as part of the appraisal analysis. Depending on the property and type of outbuilding, comparable properties with similar features may be important in determining how the market responds to that improvement.

In simpler terms, one of the important questions becomes:

What have buyers actually been willing to pay for comparable properties?

That’s a much different question than:

What did this garage cost to build?

Properties with unique features such as acreage, large shops, barns or other outbuildings may also require additional analysis when selecting and comparing comparable properties.

That’s one of the reasons looking at rural and semi-rural properties can involve more than simply comparing two houses with the same number of bedrooms and bathrooms.

Bigger Isn’t Always Better

A huge garage might sound amazing—and to certain buyers, it absolutely can be.

But real estate value is still connected to the market.

A feature can potentially become an over-improvement if it goes substantially beyond what is typical or demanded in its particular market.

That doesn’t mean a large garage is bad or doesn’t contribute value.

It means the market matters.

The question isn’t simply:

“Is this a nice garage?”

It’s also:

“How does this feature fit the property, its location and the market around it?”

That’s why comparable properties and local market information are so important when we’re talking about value.

Why This Is Especially Interesting in Rockingham County

One of the interesting things about real estate in our area is just how different properties can be.

You can find homes on smaller lots, properties with several acres, farms, detached garages, workshops, barns and all kinds of combinations in between.

That makes looking at the entire property important.

Rockingham County itself states that detached garages and other outbuildings add functionality and utility to a property and increase its market value.

But that still doesn’t mean every garage contributes the same amount.

A property’s location, land, home, improvements, condition and comparable sales all work together when determining market value.

What If You’re Thinking About Building a Garage?

If you’re building it because you want it and you’ll use it, that’s one conversation.

Your home is your home. Not every project needs to be completed solely for resale.

But if you’re considering spending a significant amount of money on a garage specifically because you believe you’ll get all of that money back when you sell, I’d do a little research first.

I’d want to consider:

• Similar properties in your area
• Recent comparable sales
• Whether garages and shops are common nearby
• Your property’s current value and price range
• The type and quality of garage you’re considering
• How long you expect to own the home
• How the improvement fits with the rest of the property

Sometimes an improvement can make perfect sense even if you won’t recover every dollar.

You get to use and enjoy it while you own the property, and it may also contribute to the home’s appeal and value when you’re eventually ready to sell.

Those are two different kinds of value.

What If You Already Have a Large Garage or Shop?

Don’t overlook it when you’re thinking about your property.

When it comes time to sell, features like garages, shops, barns and other outbuildings deserve to be properly considered and marketed—not treated as an afterthought.

The right buyer may see that space and immediately start picturing vehicles, tools, equipment, hobbies or storage.

And that’s why two houses that look fairly similar on paper can be very different once you look at the whole property.

Bedrooms matter.

Bathrooms matter.

Finished square footage matters.

Location matters.

Condition matters.

But they aren’t the only things that matter.

Sometimes that detached garage out back is part of what makes a property different from everything else a buyer has looked at.

Wondering What Your Property Could Be Worth?

Every property is different, and that’s especially true when you start adding acreage, garages, shops, barns and other improvements into the equation.

If you’re curious about your home’s current market value—or you’re considering an improvement and wondering how it may fit into your property’s overall value—I’m always happy to have the conversation.

You don’t have to be ready to sell tomorrow.

Sometimes it’s simply helpful to understand what you have.

Kaylyn Beach-Gehman, REALTOR®
Realty ONE Group Old Towne
1645 Reservoir St., Suite 151
Harrisonburg, VA 22801
Office: (540) 208-0041
soldbykaylyn.com

This article is for general educational purposes. The value or marketability of any particular improvement depends on the individual property, local market conditions, comparable sales and other factors. A comparative market analysis is not an appraisal.