How Much Does it Cost to Remodel a Small Bathroom in 2021

So how much does remodeling a small bathroom cost? The short answer is around $7,000-20,000 in 2021. The long answer is that your bathroom’s materials, labor, and location can drastically increase your price, especially in the year 2021 with significant material shortages. Today we will take a deep look at the cost of this project to help you better understand how a seemingly small remodel can grow to be quite expensive. 

Bathroom Material Costs and Installation General Small Bathroom Costs Break Down 

There are many of costs that go into remodeling a bathroom. Here are the general costs of each part of this project, both for labor and material. 

remodeling a bathroom.

Bathtubs Remodel Costs

When remodeling a new bathtub, your old bathtub must be taken out and disposed of. This process involves cutting out the existing bathtub. Afterward, the area must be sanded down and cleaned to ensure proper bonding with a new bathtub. Labor costs include removing the old bathtub, disconnecting it from the plumbing before cleaning out the area, removing any drywall or particleboard. Afterward, your new bathtub is installed with the plumbing sorted out and the bathtub is sealed with new sealant or epoxy.

  • Material Cost:$450-1200 
  • Labor Costs:$550-700
  • Removal Costs:$70-350 
  • General Total:$1,070-2,250 

Countertops Remodel Costs

Countertop remodels involve removing your old countertop and disposing of the material in a designated landfill or dump. Removal cost is included with most contractor jobs. After your countertop is taken out and disposed of, your new countertop is placed and installed in your bathroom. Any fixtures such as the sink are then installed with the new countertop and any associated plumbing is sorted out to ensure that it does not conflict with your current configuration.

  • Material Cost:$150-1100 
  • Labor Costs$100-250
  • Removal Costs-$25-60 
  • General Total:$275-1410 

Bathroom Flooring Remodel Costs

Bathroom flooring requires that the existing flooring be stripped out and disposed of. To do this, all existing fixtures such as bathtubs, counters, and toilets must first be removed before flooring can begin. Afterward, the contractor will lay out the tile and apply several layers of bonding agent with the material to ensure maximum cohesion with the rest of the floor. The flooring then has to dry for a total of 24 hours before your fixtures are placed back in. 

  • Material Cost:$100-150 
  • Labor Costs:$450-750
  • Removal Costs:$150-700 
  • General Total: $700-1600

Lighting Remodel Costs

Lighting remodels require an electrician or someone with a solid understanding of electrical systems. This remodel requires that your existing lighting setup be removed and disconnected from the electrical line and put a new setup in its place. Generally, the lighting setup can be placed without damaging your walls, but in rare cases, the existing system may need to be replaced if the wiring is old or not up to code. 

  • Material Cost:$65-150 
  • Labor Costs:$150-250
  • Removal Costs:$25-50 
  • General Total:$240-$450 

Shower Remodel Costs

A shower remodel is quite similar to a bathtub remodel. First, the area needs to be cleaned out and any existing shower or bathtub needs to be removed from the space. Labor costs involve both removing and cleaning the existing space and pre-sighting it for the new shower. Afterward, the shower space needs to be retiled for both the wall and flooring to ensure proper cohesion and protect the shower from any water damage.  

  • Material Cost:$400-550 
  • Labor Costs:410-525
  • Removal Costs:$40-70 
  • General Total:$850-1,145 

Sinks Remodel Costs

Sink remodels involve removing the existing sink and installing a new countertop or vanity to mesh with the new model. This process involves cutting out and disposing of the old sink before installing a new one in its place. Afterward, plumbing is sorted out to ensure that no part of it will interfere with the countertop or sink. 

  • Material Cost:$150-300 
  • Labor Costs:$350-450
  • Removal Costs:$50-150 
  • General Total:$550-900

Walls Remodel Costs

Wall remodels usually involve stripping or removing the existing tile or paper and inspecting the existing wall’s health and quality. In most instances, the drywall will be replaced, and the tile will be placed over it to ensure the largest amount of exposure and bonding time. Labor costs include removing and replacing any existing tile and ensuring the integrity of the drywall itself. Depending on how large the bathroom is, this can grow to be quite expensive as you are looking at around $800-1700 per wall.  

  • Material Cost:$800-1700 
  • Labor Costs:$700-1500
  • Removal Costs:$70-120 
  • General Total:$550-10,000

Decor Remodel Costs

Decor remodels involve numerous outside elements such as furnishings. These furnishings can either be cheap and simple or expensive. Labor for bathroom decor remodels usually involves hiring a professional to create a theme based on the budget you have. This job has a variable cost with affordable jobs landing around $800-1,000 to more expensive jobs costing around $2,000-3,500 with more expansive and complicated themes and styles. 

  • Material Cost:$800-3500 
  • Labor Costs:$400-2000
  • General Total: $1200-5500

Additional Cost and Pricing Factors for bathroom remodeling 

In addition to the primary costs of bathroom remodeling, here are some additional costs to consider:


The location of your bathroom can add additional costs to your install. If your bathroom is located on the second floor of a house, for example, this can create more issues during install. Your contractors may need to carry heavy equipment up and down several flights of stairs or they can’t work on a wall because it’s a load-bearing wall. Typically, the more inconvenient the location is to the rest of your house, labor costs and installation costs can greatly increase.  

Luxury vs Standard Materials

Materials will ultimately determine the final price of your bathroom. Regardless of labor and installation costs, you should always plan extra room in your budget for materials. If you want higher-quality materials for your bathroom, be prepared to pay for it. For comparison, a acrylic or fiberglass bathtub will generally run around $350-600, whereas a stone resin bathtub will easily run around 1200-2200 depending on the quality. 

Existing Bathroom Infrastructure

A new bathroom will always be cheaper to work on compared to an existing bathroom. An existing bathroom creates issues for contractors as they have to rip out and remove all the existing elements of the old bathroom before they can get started. This can increase the cost of your project or even stall it out if the right permits aren’t obtained as different cities have different utility codes that all contractors have to follow.  

Expert Expertise Rates

Hiring an expert is always a recommended idea when starting a new project. Experts have a great deal of experience in home improvement and can provide valuable insight and knowledge that will save you a great headache down the road. Consulting a professional isn’t cheap, however, and they will charge you for their experience and advice. The rate can usually be negotiated, but it is something to keep in mind when hiring a reputable contractor. 

Timing of Project

The timing of your project can greatly impact the general availability of workers and materials. Summer is often the worst time to start a project as most people choose this time frame to start a project, thus increasing the demand of materials. Spring is generally considered a good time to start a project because winter could have an adverse effect on your workers and the material quality due to changes in weather.  

Common Small Bathroom Remodel Projects and Costs

Below are some common smaller bathroom remodel projects and their associated costs.  

Stone Bathroom Floor

A stone bathroom floor involves replacing the existing flooring with stone tile. This process involves using a hammer gun and chiseling out the old tile. Once that is done, you will need to clean and remove any of the existing tile from the floor. Afterward, you apply a thin set and level out the bathroom floor, then slowly lay tile, one at a time. Once the tiles are complete, allow thin set to dry before applying sealer and grout. This project can cost anywhere from $300-700, depending on the size of the bathroom. 

Painting Bathroom Walls

Painting a bathroom wall involves purchasing paint and a primer coating. The bathroom wall should be cleaned first before applying any paint to ensure maximum adhesion to the wall. Apply primer before painting to ensure that your paint layer will stick to the wall for a longer duration. Between material costs, this project will generally run around $70-400. 

Glass Shower Doors

Installing a sliding glass shower door requires installing the rails first. You will need to measure out the space accurately, then drill holes on the wall. Hold the stationary glass panels together before attaching them to the panel on the side rail. Afterwards, install the door sweep on the bottom and lock it in place. This project will run you anywhere from $500-1,000 depending on the size and quality of the door. 

Adding New Sink Faucets

Installing or adding new sink faucets involve spacing out an appropriate area and installing the sink faucet. So long as it has a line to the plumbing, a sink faucet can easily be installed anywhere you like. This project will generally run $60-120 depending on the quality of the faucet itself. 

New Storage and Cabinets

Installing new storage and cabinets is a simple affair as it simply requires securing new storage units to your bathroom. These generally don’t conflict with current vanity setups and can easily be done DIY. Installing new storage space will generally run anywhere between $300-700 depending on the material used. 

Rerouting Plumbing

Rerouting the plumbing involves tearing open the flooring and wall to access the pipes beyond. This is done to accommodate a bathtub in a new location or to reorganize the current setup in your existing bathroom. Keep in mind that the more complicated the task, the more expensive this becomes. If you want to re-do just the plumbing in your bathroom, a professional will typically charge you anywhere from $600-3,000 depending on the complication of the project itself. 

Rerouting Electrical

Rerouting the electrical systems involves tearing open the wall and redistributing the electrical lines in your bathroom. This may be required if you want to place an outlet somewhere else or move something incase of an electrical hazard. Before you attempt to DIY this step, please consult a professional first as electrical systems are quite dangerous. This project will run anywhere from $600-1,000. 

Resurfacing Bathtubs

Resurfacing your bathtub requires a specialized kit. First, you clean your existing bathtub and smooth out any rough edges it may have with an orbital sander. Then, with the bathtub clean and smoothed out, you can apply the resurfacing kit. This involves placing a primer first before applying the epoxy layer. After the epoxy layer has been applied, you can recaulk your bathtub. This project will generally run anywhere from $300-500. 


Regrouting your bathroom involves reapplying grout to your bathroom which can be a lengthy affair. First, you want to use a grout saw and carefully remove all your existing grout from the floor. Afterward, you want to carefully and methodically reapply your new grout solution to the same tile, being careful to apply it only on the joints of the tile. Due to the time of this project, you are easily looking at a cost of $300-1200.

Types of Small Bathrooms

Below are some examples of small bathrooms to get an understanding of how much space is available. 

Half Bathroom/Powder Room

A half bath is a bathroom that contains just a toilet and sink, but rarely has a shower or bathtub. A half bathroom is the smallest bathroom size available and generally sits around 15-18 square feet, or the size of a small closet. 

Three Quarter Bathroom

A three-quarter bathroom is a bathroom that contains either a shower or bathtub along with a sink and a toilet. In general, the minimum space for a three-quarter bathroom is at least 36 square feet.

Small Bathroom Sizes:

Below are some of the sizes you are likely to encounter when looking at small bathrooms. 

  • 3×5(15 square ft)
  • 3×6 (18 square ft)
  • 4×4 (16 square ft)
  • 4×6 (24 square ft)
  • 6×6 (36 square ft)

Remodeling any bathroom can be an expensive and exhausting affair. So do your research, be confident in what you want, and plan accordingly to avoid overspending on this project. 

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