How Much Does It Cost to Remodel a Master (Primary) Bathroom?
When homeowners consider remodeling their primary bathroom, the first question that arises is: “How much will it cost?“

As simple as it sounds, the answer is complex.
At KraftMaster Renovations, we remodel dozens of bathrooms every year, so we’ve seen it all—from compact spaces to sprawling luxury retreats. Let’s dive into the factors that impact the cost of a master bathroom remodel and provide some example scenarios to give you a frame of reference.
What Affects the Cost of a Master Bathroom Remodel?
1. The Size of the Space

Unlike hall bathrooms, which are fairly standardized (typically 5′ x 8′), master bathrooms can vary dramatically in size. These variations influence the fixture count and design complexity.
For instance:
A larger space means more materials, labor, and potential logistical challenges. Here’s a quick comparison of common master bathroom layouts:
2. Construction and Logistical Challenges

Several hidden factors can drive up the cost of your project:
3. Mechanical and Electrical Upgrades

Older homes often have outdated plumbing or electrical systems that need to be upgraded:
4. Design and Material Choices

Design decisions play a huge role in the budget. Consider:
Example Scenarios for Master Bathroom Remodeling
To give you a clearer picture of costs, here are three common scenarios for a primary bathroom remodel:

Budgeting table
Primary Bathroom (60-90 sqft)
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|
Budget Range
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|
---|---|
Older bath – demo mud set floor & wainscot tile 6968_700a0a-5a> |
$0 – 10,000 6968_89c0cc-a1> |
Relocate plumbing rough-in locations 6968_32cd7d-44> |
$0 – 10,000 6968_2867ba-6d> |
Expand into adjacent space 6968_43a8e5-87> |
$0 – 30,000 6968_4a2d80-60> |
Difficult access (condo, no parking, etc.) 6968_c91aa5-20> |
$0 – 2,000 6968_02eb39-ff> |
Upgrade cabinetry specs (style, finish, etc.) 6968_84651e-e2> |
$0 – 10,000 6968_cea6f0-e5> |
Upgrade vanity top specs (quartz, etc.) 6968_9f9e3e-3a> |
$0 – 8,000 6968_074887-50> |
Upgrade tile specs or add wainscot 6968_587cc6-65> |
$0 – 10,000 6968_f922dd-94> |
Frameless shower doors or enclosure 6968_a63e49-1f> |
$0 – 5,000 6968_318951-d9> |
Add tub or separate shower 6968_b4e957-4d> |
$0 – 10,000 6968_541c91-c1> |
Add heated floor, additional lighting, etc. 6968_6af2b2-2e> |
$0 – 5,000 6968_be1286-c4> |
TOTAL PROJECT COST |
$70,000 – 180,000 6968_d3280d-2c> |
Scenario A
$70,000 – $90,000Budget
Scenario B
$100,000 – $140,000Budget
Scenario C
$150,000 – $200,000+Budget
Note: These budgets exclude the cost of structural additions (if the space is being expanded).
Why Are Master Bathrooms So Expensive?
Master bathrooms are complex spaces that involve:
Additionally, every bathroom remodel is unique. While these scenarios provide a general frame of reference, your specific project may fall above or below these ranges depending on the size, features, and challenges.
How to Make the Most of Your Budget
Here are a few tips to get the best value from your remodel:
1. Prioritize must-haves:
Focus your budget on features that matter most to you, like a luxurious shower or double vanity.
2. Simplify the layout:
Keeping plumbing and electrical in their existing locations can save thousands.
3. Opt for a mix of materials:
Use premium finishes sparingly for focal points (e.g., statement tile for the shower wall) while keeping the rest more budget-friendly.
4. Plan ahead:
Work with a professional design-build team to avoid surprises and ensure a smooth process.
So, How Much Does It Cost to Remodel a Master Bathroom?
The short answer? It depends.
A master bathroom remodel can range from $70,000 to over $200,000, depending on the size, design, and complexity of your project. While primary bathrooms are an investment, they add immense value to your home and create a personal oasis for you to enjoy every day.
Ready to Start Your Master Bathroom Remodel?
If you’re ready to transform your master bathroom, contact us today! We’ll help you create a space that’s tailored to your lifestyle and budget.