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Bathroom Addition Cost Calculator — Conway SC

Adding a bathroom in Conway SC, South Carolina costs notably below the national average. Type (half vs. full vs. master), proximity to existing plumbing, and finish level are the biggest cost factors.

Low estimate$4,000
Average$14,800
High estimate$45,200

Bathroom square footage

Bathroom square footage 60

Quality Tier

Standard materials, solid craftsmanship

Scope of Work

Labor

Labor portion of total cost 40%

Bathroom Addition Cost in Conway SC: 2026 Guide

Use the calculator above to get a quick estimate. The guide below explains what drives bathroom addition costs in Conway SC and what to expect from contractors in Conway SC.

Typical Bathroom Addition Costs in Conway SC

Project ScopeLowHigh
Half bath (35 sqft, basic fixtures)$1,400$2,600
Full bath (60 sqft, mid-grade)$4,000$12,000
Full bath (80 sqft, tile shower)$12,000$14,800
Master bath (100+ sqft, premium)$14,800$45,200

What Affects Bathroom Addition Costs in Conway SC?

Labor rates: Contractors in Conway SC charge $37–$74/hour for bathroom addition work — notably below the national average.

Material costs: Material prices in the South region are notably below national average due to local supply, transportation costs, and market demand.

Project complexity: Site conditions, permitting requirements, and non-standard layouts can add 15–30% to total project cost.

Frequently Asked Questions

How much does a bathroom addition cost in Conway SC?
Adding a bathroom in Conway SC costs $4,000–$45,200. A half bath (toilet + sink, ~35 sqft) runs $4,000–$2,600. A full bath (60–80 sqft) costs $2,600–$14,800. A master bath with walk-in shower, double vanity, and premium tile can reach $45,200.
Is adding a bathroom worth it in Conway SC?
Adding a bathroom typically returns 50–60% of the cost at resale in Conway SC. Homes with only 1 bathroom gain the most value from a second bath. Half bath additions near living areas have the best ROI — typically $10,000–$25,000 added to home value.
How long does bathroom addition take in Conway SC?
A half bath addition takes 2–4 weeks. A full bath addition takes 3–6 weeks. A master bath with custom tile work can take 6–10 weeks. In Conway SC, allow 2–4 weeks extra for permit approval. Plan for the space to be unusable during construction.
Can I add a bathroom without breaking through walls in Conway SC?
If you're converting existing space (large closet, unused room corner) and plumbing lines are accessible, you may minimize wall opening. However, new bathrooms need supply lines, drain lines, and venting — which almost always requires some wall or floor access. A licensed plumber in Conway SC can advise on the least invasive approach.

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Estimated cost in Conway SC

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