Bathroom Remodel Cost Guide for Greater Columbia Homeowners

Bathroom remodel pricing across Greater Columbia spreads more than most homeowners expect. The same square footage in a 1920s Shandon bungalow, a 1960s Forest Acres brick ranch, a 1990s Irmo or Chapin two-story, a 2010s Lake Carolina or Woodcreek Farms subdivision home, and a Lake Murray waterfront cottage can land $5,000–$20,000 apart. What drives the spread is demo scope, the shower system, whether plumbing has to move, and how much humidity and ventilation load the bathroom sees.

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Jason Verdelli, Founder of BathGuide
Written & reviewed by Jason Verdelli
Founder of BathGuide · 20+ yrs in home remodeling consumer research · Editorial standards · Reviewed July 3, 2026

Typical Greater Columbia price ranges by project type

These are reference ranges for professionally installed, permitted projects from full-service remodelers. Historic intown Columbia stock (Shandon, Rosewood, and other nearby areas), long-tenure Forest Acres / Forest Hills / Arcadia Lakes brick ranches, downtown Lexington and Batesburg-Leesville small-town stock, and Lake Murray waterfront homes typically land at the higher end of each range because of plaster walls, undersized vent fans, original cast-iron drains, damp crawlspaces, and waterfront moisture exposure.

  • Tub-to-shower conversion (existing footprint, acrylic): $7,500 – $14,000
  • Walk-in shower replacement (acrylic, semi-custom): $9,000 – $17,000
  • Walk-in shower (tile build-out, custom): $14,000 – $30,000
  • Full bathroom remodel (layout unchanged): $12,000 – $24,000
  • Full gut remodel (plumbing relocation, new layout): $18,000 – $45,000+
  • Accessibility-focused conversion: $8,500 – $26,000 depending on features
How to read these ranges
These are reference ranges from professionally installed, permitted projects - not DIY, material-only, or handyman scopes. Your quote depends on the existing bathroom, materials, plumbing layout, and the company's overhead.

Source: Reference ranges for professionally installed, permitted bathroom projects across Greater Columbia, aggregated from full-service remodeler quote data ((HomeGuide, 2024), (Angi, 2024)) and adjusted for the local market using regional construction-cost indices ((RSMeans CCI, 2024)). ROI benchmarks cross-checked against (Cost vs. Value, 2024). Not a quote; actual bids depend on your specific bathroom.

What drives the cost up or down in Greater Columbia and the Midlands

Demo scope matters most. A clean swap inside an Irmo, Chapin, White Knoll, Lake Carolina, Woodcreek Farms, Spring Valley, Wildewood, Blythewood, or River Bluff framed alcove is the most predictable scope. A Shandon bungalow, a Rosewood Tudor, a Heathwood Colonial Revival, a Melrose Heights four-square, a Wales Garden cottage, an Elmwood Park or Earlewood Folk Victorian, a Cottontown or Arsenal Hill bungalow, a long-tenure Forest Acres or Arcadia Lakes brick ranch, or a downtown Lexington / Batesburg-Leesville historic small-town home can add $2,000–$8,000 before the shower system goes in, especially when the original bathroom sits over a damp crawlspace and the drain has to be re-routed.

Tile is the other big swing. Acrylic systems install in 1–3 days; tile runs 1–3 weeks because waterproofing, mortar, and grout each need dry time. Midlands humidity, Lake Murray waterfront moisture, and moderately hard Columbia / West Columbia / Cayce water shape long-term finish choices.

  • Scope of demo: surface vs. down-to-studs
  • Shower system: acrylic insert vs. semi-custom acrylic vs. tile
  • Plumbing: stay in place vs. move drains/supply lines (crawlspace re-routes vs. slab cuts)
  • Subfloor and joist condition (historic Columbia intown stock and lake-area crawlspaces often need repair)
  • Vent fan rework, undersized or attic-vented fans common in older intown and lake-area stock fail faster in Midlands humidity
  • Permit and disposal fees (vary by City of Columbia, Forest Acres, and other nearby areas)
  • City of Columbia / Forest Acres / Cayce / West Columbia historic-district review where applicable
  • Lake Murray waterfront moisture, ventilation, and material durability considerations
  • Hard-water-friendly finish choices (brushed nickel and PVD finishes hold up better than polished chrome in moderately hard Midlands water)
Watch out for hidden scope
The single biggest source of quote surprises is subfloor damage discovered after demo. Ask up-front how the remodeler handles it: fixed change-order pricing beats "time and materials" every time.

Source: Cost drivers reflect line-item data from full-service bathroom remodels in the Greater Columbia market ((HomeGuide, 2024), (Angi, 2024)), with housing-age context from the U.S. Census American Housing Survey ((U.S. Census AHS, 2023)).

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Frequently asked questions

What's the most common Greater Columbia bathroom remodel?+

A tub-to-shower conversion inside the existing footprint, especially across Irmo, and other conversions in framed alcoves are 1–3 day installs and the lowest-risk scope in the region.

Do contractors need a license to do bathroom remodels in South Carolina?+

Plumbing must be performed by a South Carolina-licensed plumbing contractor (SC Department of Labor, Licensing and Regulation / LLR Contractors Licensing Board). South Carolina also licenses residential builders / specialty contractors at the state level (LLR Residential Builders Commission). The City of Columbia, Forest Acres, and Lexington counties each pull their own permits and inspections for work that moves drains or supply lines. In designated City of Columbia historic districts (Shandon, Heathwood, and other nearby areas), exterior-visible work may also require historic-preservation review. Verify the LLR plumbing license, residential builder license, and the permit pull before signing.

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