Basement Finishing Cost Calculator
Basement finishing in Upstate SC typically costs $48–$121 per square foot — a 1,000 sqft basement runs $47,809–$120,637 depending on scope, from a basic finished space to a full living suite with bedroom and bath, up to a premium build-out with wet bar and media room.
Competitive local pricing for Simpsonville, Fountain Inn, Gray Court & Greenville County — transparent 20% overhead & profit.
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How much does basement finishing cost in Upstate SC?
Basement finishing in Upstate SC typically costs $48–$121 per square foot — a 1,000 sqft basement runs $47,809–$120,637 depending on scope, from a basic finished space to a full living suite with bedroom and bath, up to a premium build-out with wet bar and media room.
| Tier | Price Range | Typical at 1000 sq ft | What's Included |
|---|---|---|---|
| Basic Finished Space | $48-58/sq ft | $47,809–$57,577 | Framing, insulation, drywall, flooring, lighting, code egress |
| Standard Living Suite | $72-86/sq ft | $71,714–$86,365 | Adds a bedroom and full bath, upgraded flooring, dedicated HVAC zone |
| Premium Build-Out | $100-121/sq ft | $100,172–$120,637 | Full suite with wet bar, media room, custom millwork, premium finishes |
How We Price This
These ranges are computed from Burch Contracting's own pricing formula (base cost per square foot, adjusted for material, complexity, and site conditions, plus a fixed 20% overhead & profit — see services.html for the full comparison). The real-world data source behind the base rates themselves is not yet published. Updated by C. Scott Burch.
How long does basement finishing take?
Finishing a basement typically takes 6 to 10 weeks, covering egress windows, moisture control, framing, insulation, electrical, plumbing, and interior finishing. Adding bathrooms or extensive custom work extends the timeline.
Do I need egress windows to finish my basement?
Yes. Building code requires egress windows for any basement bedroom or finished living space, both for safe exit and for natural light. Installing code-compliant egress windows is a standard part of our basement finishing scope.
What about basement moisture and waterproofing?
We address moisture before finishing. If waterproofing or a sump pump is needed, moisture remediation typically adds $2,500 to $6,000. Skipping this step is the most common cause of finished-basement failures, so we assess and correct it up front.