Home office remodel cost calculator

Estimate a home office remodel cost by size and finish level. Free and instant.

Finish level

Quality finishes, some changes

Size — sq ft of office120 sq ft

Estimated home office remodel cost

$3,600 – $7,800

$30–$65 per sq ft · mid-range finish

Where it goes (typical split)

Flooring$1,700
Labor$1,300
Paint & walls$900
Lighting & electrical$800
Trim, doors & windows$600
Furnishings & misc$500

Estimate only — typical US ranges, not a quote. Actual cost depends on your contractor, region, and scope.

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How much does a home office remodel cost?

A typical home office remodel of about 120 sq ft of office runs $1,400–$15,600 depending on finish level. The number mostly hinges on built-in desk and shelving. Here is the typical US range by finish tier:

Finish level Cost per sq ft Typical total (120 sq ft)
Budget $12–$30 $1,400–$3,600
Mid-range $30–$65 $3,600–$7,800
High-end $65–$130 $7,800–$15,600

Typical US figures by finish tier — a planning range, not a quote.

Where the money goes

On a mid-range home office remodel (around $5,700), here is roughly how the budget splits across the main line items. Flooring is the biggest single cost in most home office projects.

Line item Share Typical cost
Flooring 30% $1,700
Labor 22% $1,300
Paint & walls 16% $900
Lighting & electrical 14% $800
Trim, doors & windows 10% $600
Furnishings & misc 8% $500

What drives a home office remodel cost

A home office remodel ranges from a paint-and-flooring refresh to a full build-out with custom desks, shelving, and extra electrical and data wiring. Built-in cabinetry and the electrical work are what push it from budget to high-end. Plan the wiring early, since adding outlets and data after drywall is where surprise costs hide.

  • ▸Built-in desk and shelving
  • ▸Extra electrical, outlets, and data wiring
  • ▸Soundproofing or a dedicated door
  • ▸Flooring and lighting upgrades

Planning the look too?

Pull a color palette for your home office and see home office color schemes that work →

Common questions

How much does a home office remodel cost?
A typical home office remodel of about 120 sq ft of office runs $1,400–$3,600 for budget work, $3,600–$7,800 mid-range, and $7,800–$15,600 high-end — roughly $1,400 to $15,600 overall. Use the calculator to plug in your exact size and finish level.

What is the average home office remodel cost per square foot?
For a home office, expect about $12–$30 per sq ft at the budget tier, $30–$65 mid-range, and $65–$130 high-end. At a typical 120 sq ft of office that works out to the totals in the table above.

How accurate is this home office estimate?
Treat it as a planning range for a home office, not a quote. The per-square-foot figures are typical US home office costs by finish tier; your real number swings with extra electrical, outlets, and data wiring, your region, and your contractor. It gets you in the ballpark before you call anyone.

What is the biggest cost in a home office remodel?
In a home office it is usually built-in desk and shelving — flooring alone is around 30% of the budget ($1,700 on a mid-range job). The full breakdown above shows where every dollar goes.

How can I lower my home office remodel cost?
On a home office, keep flooring modest, reuse the existing layout, and pick budget-tier finishes on the big-ticket items. The fastest way to overspend is extra electrical, outlets, and data wiring — avoid that and you stay in the budget-to-mid range.

Can I see what my home office would look like remodeled?
Yes. Our AI redesign tool regenerates a photo of your home office in any style so you can see the result before you spend anything.

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