How Split Level Basement Remodeling Transforms Your Home

Split-level basements are unique spaces. Unlike standard basements, the lower level in a split-level home is usually designed as a living space from the beginning. That’s why lower-level remodeling in a split-level often requires a different approach. Instead of framing off and drywalling rooms to finish the space, a split-level basement remodel is closer to a main-level renovation.

However, lower levels in this architectural style come with some unique challenges, especially in Minnesota. Let’s explore what you want to consider when planning your lower-level renovation so you can get the most use out of your basement despite its structural challenges.

Looking for basement inspiration? Check out James Barton Design-Build’s lower-level portfolio to see how we’ve updated homes across Apple Valley, Edina, St. Louis Park, Bloomington, and surrounding suburbs.

Design Challenges with Split-Level Basements

Before diving into split-level basement ideas, it’s important to think about the architectural challenges you might face in your renovation. This home style is notorious for having:

• Low ceiling heights that make the space feel cramped.
• Soffits and other elements that hide ductwork or plumbing.
• Awkward wall ledges that are part of the foundation.
• Poorly designed layouts for mechanical rooms and laundry.
• Insulation issues from connected garages.

In Minnesota, insulation and moisture issues are not exclusive to split-levels, but there are a few design factors that are particularly difficult with this home style. Many split-levels in the Twin Cities have the lower level connected directly to the garage, meaning it often has to serve as a mudroom and drop zone, while also functioning as a second family room or guest area. This means your renovation often needs to address air sealing, insulation, moisture, and storage while keeping snow, salt, and mud out.

A renovation can address water and insulation issues, but it’s important to investigate these before setting your project scope. If your home needs foundation repair, drainage improvements, or a sump system overhaul, it will affect your project budget and timeline.

Setting Renovation Goals for Your Split-Level Basement

One of the biggest goals with basement remodeling is to make the space feel like an extension of the upper levels. The lower level may already have a living area, bedroom, bathroom, and laundry room. However, it tends to be an underused space compared to the main level. Part of the reason is that the current layout often feels like more of an afterthought instead of being an intentional design.

When setting goals, it helps to ask yourself a few questions:

• Is the current layout functional, or does it need to change?
• Does the space have good natural light, or does it feel dark and closed off?
• Are utilities like the water heater and HVAC system in an ideal location, or are they eating up valuable space?
• If the space is connected to the garage, does it have enough room for coats, boots, and storage?
• Do you like how the staircase to the upper level is configured, or does it make the space feel cramped?
• Do you need to address any awkward features like a wall ledge or soffits that make the ceiling feel lower than it is?

Asking these questions helps determine if your project requires structural changes or if you can work with the existing layout by updating the fixtures and finishes.

Design Possibilities for Your Lower Level

Once you know what you like and dislike about your lower level, you can decide what you want to change. Here are a few opportunities for getting the most use out of your space.

Reconfigure the Awkward Layout

You don’t have to stick with an existing floor plan just because that’s how your house was built. While load-bearing walls are more difficult to work with, they can be moved as long as any mechanical systems can be rerouted and structural support can be transferred to support beams or other features.

Reconfiguring your walls gives you opportunities such as:

• Creating a guest suite.
• Making a home office.
• Improving the living space layout.
• Removing bottlenecks for foot traffic.

See how James Barton Design-Build modernized this 1980s Apple Valley home by reconfiguring the ductwork and structural walls to support an open-concept design.

Make Your Space Feel Bright and Open

Changing your layout can let in more natural light, but the floor plan isn’t the only thing that affects how bright your space feels. One of the best design opportunities with a split-level basement is that the foundation is usually only partially underground. That means you can often install larger windows or a double patio door without digging down to create egress openings.

Extend Your Outdoor Living Space

Speaking of patio doors, many split-level homes are perfectly positioned for creating a backyard patio that connects to your indoor space. Adding a stone patio with comfortable seating makes it easier to entertain guests. Because lower levels are rarely positioned within convenient walking distance from the kitchen, backyard patios work best for social gatherings rather than cookouts. However, installing a fire pit is perfect for seamless indoor-outdoor entertaining.

Add a Mudroom

Whether your lower level connects to a patio, the garage, or both, you’ll want a dedicated space for keeping shoes and coats. A mudroom isn’t just good for containing mud, salt, and snow. It can also be designed with storage for organizing seasonal items and outerwear. Check out these ideas for building a mudroom that serves as the perfect transition zone.

Open Up the Stairs

Split-level staircases are notorious for feeling dark and closed off. Because the staircase connects your upper and lower floors, it’s also one of the most important design features for making the spaces feel connected and cohesive. Removing drywall around the stairs and replacing dated wooden banisters with modern metal railings is one of the best ways to make your space feel more modern and connected.

Keep in mind that updating the staircase is a project that likely will extend into your main entryway and upper level. Read our guide to renovating a split-level entrance for more ideas and inspiration.

Add Built-In Storage

Split-levels often don’t have adequate closet space or shelving. However, many homes also have a perfect opportunity for adding built-in storage. A split-level basement wall ledge is a common feature, with a chest-high foundation edge around the room’s perimeter. It’s the ideal place to add built-in bookshelves that seamlessly tie in with your overall design.

Update The Finishes & Fixtures

As with any remodeling project, one of the most impactful changes is installing new flooring, lighting, hardware, and finishes. Aside from being an aesthetic improvement, this can also improve the durability and usability of your home’s features. Many split-levels built in the 70s and 80s used builder-grade materials that weren’t meant to last.

Plan Your Split-Level Renovation with James Barton Design-Build

If you’re like most homeowners with a split-level, chances are your lower level doesn’t get as much use as the main floor. However, this architectural style is full of hidden potential. If you want to make your basement feel more functional and inviting, our designers are here to help you visualize what your space could become. Schedule a consultation to talk about the possibilities for your basement and start planning your renovation.