If your basement opens directly to the backyard, you already have something many homeowners wish they had: a lower level that can feel less like a basement and more like another full floor of your home. A walkout basement can bring in more natural light, improve access to your yard, and give you more options when it’s time to finish or remodel the space.
For homeowners throughout Salt Lake City and the Wasatch Front, including newer communities in Lehi, Saratoga Springs, and Daybreak, understanding how to make the most of that access can help you plan a basement that works better for your family. RemodelCo specializes in basement finishing and remodeling throughout Salt Lake Valley and Utah County.
In this blog, you’ll learn what a walkout basement is, why it can be so useful in Utah homes, what challenges to consider, and how to plan a finished basement around your property, budget, and goals.
A walkout basement is a basement with an exterior door that allows you to walk directly between the lower level and the outdoors without climbing exterior stairs.
Walkout basements are typically possible when the grade around your house leaves at least one basement wall exposed at ground level. One side of the basement might open directly onto your backyard or patio while the other sides remain partially or completely below grade.
That direct exterior access is what separates a true walkout basement from many other basement layouts.
You may also see the term written as “walk out basement.” Either way, the defining feature is the same: your basement has a ground-level exterior entrance.
Walkout basements can be particularly useful in Utah homes where grading already exposes part of the lower level and makes direct outdoor access possible.
Basement finishing is especially relevant in newer-construction communities such as Lehi, Saratoga Springs, Eagle Mountain, Daybreak, Herriman, and Bluffdale. Many families in these areas are looking at the unfinished space they already own and asking how they can use it to stay in their current home longer. RemodelCo specifically serves these communities for basement finishing projects.
Maybe you need another bedroom as your family grows. Maybe the kids need somewhere to play that isn't the middle of your main living room. Or perhaps you'd like a guest suite, home office, entertainment room, or more private space for older children or extended family.
If your basement already has walkout access, you can plan those spaces around an entrance that connects the lower level directly to your yard.
A daylight basement has above-grade windows that bring natural light into the lower level, while a walkout basement has a door that provides direct exterior access.
A daylight basement is partially below grade but has one or more walls exposed enough to accommodate larger windows. Those windows can make the basement significantly brighter than a traditional fully below-grade basement.
It doesn't necessarily have an exterior door.
A walkout basement includes an exterior-grade door that you can use to enter or exit the basement directly.
Many walkout basements are also daylight basements because the same exposed wall that accommodates the door can often accommodate larger windows. But having daylight windows alone doesn't make a basement a walkout.
The biggest benefits of a walkout basement are additional natural light, convenient outdoor access, flexible room layouts, and a lower level that feels more connected to the rest of your home.
An exposed basement wall may give you opportunities for larger windows. When you're finishing the space, that natural light can make family rooms, offices, bedrooms, and other everyday spaces feel much more comfortable.
If your family moves frequently between the house and backyard, direct basement access can be extremely convenient.
It can also help your finished basement connect naturally to a patio or outdoor entertaining area. Instead of feeling separated from the rest of your property, the basement becomes another place where people can gather.
A separate exterior entrance can make a basement guest suite or multigenerational space feel more private.
For example, parents staying for an extended visit may appreciate being able to come and go without having to walk through the main floor each time.
Walkout access can also make a basement apartment layout more practical. RemodelCo builds basement spaces that can include separate entrances, kitchens, bedrooms, bathrooms, and other features when the property and local requirements allow.
However, an exterior door doesn't automatically make your basement a legal apartment. Rental use, egress, utilities, parking, permitting, and other requirements can vary based on your property and municipality.
Before finishing a walkout basement, you should look closely at drainage, grading, exterior access, privacy, security, egress, and how you want to use the space.
A walkout gives you advantages, but it also means part of your basement interacts directly with the outdoors. That makes exterior conditions an important part of your remodeling plan.
Pay attention to:
Looking at these conditions early is much easier than discovering halfway through construction that the interior layout doesn't work well with what's happening outside.
The best finished walkout basements take advantage of your natural light and exterior access rather than treating the lower level as an isolated room beneath the house.
Consider putting your main gathering area near the walkout door. This layout can work especially well if the entrance leads to a patio, play area, or backyard.
Kids can move between indoor and outdoor spaces more easily, and the basement can become a natural gathering spot when you're entertaining.
A bedroom and bathroom near a separate entrance can give overnight guests more independence while still keeping them connected to your home.
If your basement will be an entertainment space, a wet bar or kitchenette can keep people from constantly heading upstairs for drinks and snacks.
RemodelCo's basement remodeling services can include wet bars, kitchenettes, full kitchens, bedrooms, bathrooms, family rooms, home offices, playrooms, and other spaces depending on your goals.
Natural light makes a big difference when you're spending hours in a room. If your walkout wall has windows, it may be a good location for a basement office or flex room.
A finished basement can give parents, adult children, or extended family more privacy without completely separating them from the household.
If you're gathering design ideas, RemodelCo's remodeling portfolio features completed Utah projects, including basement finishes.
The cost of a walkout basement depends heavily on whether you're finishing a basement that already has exterior access or modifying an existing home to create an entirely new walkout.
Those are two very different projects.
For a roughly 1,100-square-foot unfinished basement, RemodelCo's cost ranges are generally:
These are planning ranges, not quotes. Your actual investment can change based on square footage, number of bedrooms and bathrooms, kitchens or wet bars, cabinetry, finish selections, layout, engineering, mechanical changes, and existing conditions. RemodelCo's current basement service page notes that its basement finishes typically range from $50,000 to $150,000, depending on the scope and finish level.
You can explore additional project ranges in our home remodeling cost guide.
Adding a walkout where one doesn't already exist is more involved.
Depending on your property, the work may require excavation, structural modifications, engineering, foundation work, drainage improvements, retaining walls, exterior stairs or a patio, and a new door opening.
That's why it isn't helpful to apply one universal “walkout basement cost” to every house. A contractor needs to look at your home's foundation, grading, site access, drainage, and proposed layout before determining what's feasible.
A well-planned walkout basement can make your home more appealing by adding usable living space, natural light, direct exterior access, and rooms that serve more of your family's needs.
For many homeowners, the more immediate value is simply getting more use from a house they already like.
A finished lower level might give you bedrooms, another bathroom, a larger family room, guest accommodations, an office, or entertainment space without requiring an addition or a move.
Resale value is more complicated. A walkout doesn't add one guaranteed percentage to your home's value, and appraisers may classify finished below-grade space differently from above-grade living area.
The quality, permitted use, layout, finish level, local market, and functionality of the finished basement can all affect how buyers and appraisers view it.
Having a walkout door doesn't automatically eliminate all egress requirements in your basement. Requirements can depend on the room, the location and type of exterior opening, and applicable local code, so bedroom and apartment layouts should be evaluated individually.
A daylight basement has above-grade windows, while a walkout basement has direct exterior access through a door. A basement can be both daylight and walkout if it has larger exposed windows as well as a ground-level entrance.
A finished walkout basement gives you usable living space, but it may not be classified the same way as above-grade square footage for appraisal or listing purposes. How the space is reported can depend on the property and applicable appraisal standards.
There's no universal percentage that a walkout basement adds to a home's value. Its value depends on factors such as the quality of the finish, number of bedrooms and bathrooms, permitted use, functionality, market conditions, and buyer demand.
There isn't one slope measurement that works for every walkout basement. Your property needs enough grade change to expose the basement wall while still allowing for appropriate access and water management. The foundation, lot, drainage, and proposed entrance all need to be considered together.
A successful walkout basement finish starts by understanding your existing space, how you want to use it, and what needs to be resolved before construction begins.
At RemodelCo, that planning starts with questions.
During an on-site consultation, the team walks through your space, discusses your priorities, takes measurements, and reviews the details that could affect your project. For many basement projects, RemodelCo can provide a ballpark planning range during the visit. Final pricing is developed after the scope, materials, plans, and necessary project details are finalized.
If you need design help, RemodelCo can connect you with a trusted partner designer. The team also coordinates material selection, subcontractors, engineering (when needed), construction, and project management. You can read more about our remodeling process here.
The goal is to create a lower level that feels like a natural extension of your home and makes sense for the way you'll use it.
A walkout basement offers opportunities a traditional below-grade basement may not. With more light, direct outdoor access, and the right floor plan, your basement can become a family room, guest suite, entertainment area, home office, or flexible living space that feels connected to the rest of your home. The key is planning around the house you have.
We work with homeowners in Lehi, Saratoga Springs, Daybreak, Eagle Mountain, Herriman, Bluffdale, Salt Lake Valley, and surrounding Utah communities to turn unfinished basements into functional finished spaces.
If you're considering a walkout basement finish, contact RemodelCo to talk through your space, priorities, and what's possible for your home.