Split-level homes get a bad reputation online. A lot of general remodeling advice treats them as awkward, hard to update, and not worth the trouble compared to a simple single-story open floor plan. That reputation is outdated. Split-levels can be opened up, re-entered, and re-planned just like any other home, it just takes a contractor who understands how the staggered floors are actually built before the work starts.
This guide covers what a split-level home actually is and how it differs from a bi-level, tri-level, or raised ranch, why the staggered floor structure changes how a remodel gets planned and priced, real regional cost data for the Pacific Northwest, and what a split-level remodel typically looks like for homeowners in Vancouver, WA and Portland, OR.
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These figures reflect the 2025 Cost vs. Value Report for the Pacific region, midrange remodels. A whole-home split-level remodel that touches the entry, staircase, and multiple levels typically runs $40,000 to $150,000 or more. Removing a load-bearing wall typically adds an engineered beam or steel post plus engineering, which usually runs $2,000 to $25,000 depending on complexity.Walls that run perpendicular to the floor joists above them are more likely to be load-bearing
Central walls in a multi-story home are more likely to carry weight from the level above
Walls near stair openings often help support the floor transition between levels, a licensed structural engineer should confirm load paths before any wall comes out
Single-zone HVAC systems often struggle in split-levels because the offset floors create heat stratification, warm air collects upstairs while lower levels stay cool
Stairwells between levels can act as chimneys for airflow, moving conditioned air away from the rooms that need it
Zoned HVAC or supplemental ductwork is a common fix during a larger remodel, and it's worth budgeting for if comfort has been an issue
You'll find plenty of remodeling advice online that treats split-level homes as having limited options compared to a single-story layout. That's outdated. The staggered floor plan is a different starting point, not a ceiling on what's possible.
In practice, the same techniques used to open up any multi-story home, engineered beams, steel posts, and careful sequencing of the work, apply here too. The offset floors change the plan, they don't rule out an open floor plan. What does rule certain options out is guessing instead of getting an engineer involved first.
One of the most requested changes is opening the kitchen to the adjoining living level so the two spaces feel connected instead of stacked. Depending on the layout, this can mean removing or partially opening the wall between them, or relocating the kitchen entirely to the level with the best natural light and flow. Either way, it starts with confirming which walls are load-bearing before anything gets planned.
The sunken entry doesn't have to stay a cramped landing. A rebuild can widen the space, add a bench or closet built into the stair wall, or open it visually to the room above with a half-wall and railing instead of a solid wall. This kind of project usually doesn't require moving the stairs themselves, which keeps it closer to a mid-range remodel budget than a full structural overhaul.
The space below the main floors is often left as unfinished storage, but it's usually one of the easiest levels to turn into real living space, a family room, guest suite, or home office. Because it's typically already framed and enclosed, finishing it tends to involve less structural work than reconfiguring the upper levels, which makes it a practical place to start a phased remodel.
Entry or foyer redesign: typically $2,000 to $15,000, depending on scope
Staircase refresh or rebuild: typically $2,000 to $18,000
Non-structural wall removal: typically $2,000 to $10,000; structural wall removal with engineering and a beam typically runs higher
Whole-home split-level remodel: typically $40,000 to $150,000 or more, depending on scope
Sherwood, the area east of Walnut Grove near Green Meadows, Royal Oaks near Ogden, and Northcrest and Northwood all have a real concentration of split-level and post-and-beam homes from the late 1950s through the 1970s. Royal Oaks in particular has one of the higher concentrations of mid-century homes in the area. We see this layout often across Clark County, so we generally know what tends to be underneath the walls before we open them.
Homes from this era sometimes still have a Federal Pacific or Zinsco electrical panel, both are known fire risk brands that stopped being installed decades ago but are still turning up in older Vancouver and Portland homes. If your panel hasn't been inspected recently, it's worth having an electrician check it before or during a remodel, especially if you're adding circuits for a kitchen or lower-level renovation.
Structural changes like removing a bearing wall or reconfiguring the entry typically require a permit through the City of Vancouver or Clark County, and Portland-area projects go through the City of Portland or Multnomah County depending on the address. We handle permitting as part of the project rather than leaving it to the homeowner to sort out. If you're considering a split-level remodel, we offer a free consultation to walk through your specific layout, flag any structural or electrical issues up front, and put together a real cost estimate for your home.
Not any harder than another multi-story home, it's different rather than harder. Because the floors are staggered, more of the interior walls carry structural load than in a single-story ranch, so a contractor needs to identify load-bearing walls and plan for beams or posts before opening up the floor plan. With that planning done up front, split-levels can be reconfigured just as thoroughly as any other home style.
It depends heavily on scope. A single-room update like a kitchen or bathroom remodel typically falls in the same range as any home of similar size. Using 2025 Cost vs. Value Report figures for the Pacific region, a midrange kitchen remodel averages roughly $29,728 to $86,480 and a bathroom remodel averages around $27,710. A whole-home split-level remodel that touches the entry, staircase, and multiple levels typically runs $40,000 to $150,000 or more, depending on how much structural work is involved.
Yes, in most cases. It usually involves removing or partially opening interior walls between levels, which often means adding an engineered beam or support post where a load-bearing wall used to be. A structural engineer should confirm the load paths first, but split-level homes can be opened up to feel just as connected as a single-story open floor plan.
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