How Much Does It Cost to Apply Venetian Plaster? [2026 Data]

In 2026, the national average cost to apply Venetian plaster is $700. Most homeowners pay between $585 and $815, with the spread driven by room size, surface prep needs, and project scope. The average project runs $10 to $25 per square foot, so larger rooms will push your total toward the higher end of that range.

Venetian Plaster Application Cost Factors: What Determines the Price?

Venetian plaster installation costs depend on three primary factors—materials, labor, and project size. Costs vary by each of these factors, as shown below:

Cost per Square Foot

Venetian plaster application costs $10 to $25 per square foot, and the size of your room is one of the most direct drivers of your total project cost. Larger spaces require more plaster, more materials, and more labor hours, so budgeting by square footage gives you the most accurate estimate before you hire a pro.

Materials

Materials for Venetian plaster typically run $60 to $200, depending on the quality, type, and quantity you need. The full supply list includes sandpaper, painting primer, colorant, a topcoat or paste wax, the plaster itself, a steel trowel or drywall knife, and a paintbrush, roller, and paint tray.

Labor

Hiring a professional to apply Venetian plaster costs $20 to $100 per hour or $2 to $20 per square foot, depending on the pro's experience and your project's complexity. Most homeowners choose to hire a pro because achieving a flawless Venetian plaster finish requires a high level of skill and technique.

Venetian Plaster Style

Your Venetian plaster price will depend on the style and whether it's undyed or colored.

Undyed Venetian Plaster

Undyed Venetian plaster is the more budget-friendly style, costing around $12 to $15 per square foot. Choosing a colorless finish keeps material costs lower while still delivering the signature depth and sheen that Venetian plaster is known for.

Colored Venetian Plaster

Colored Venetian plaster costs around $25 per square foot, placing it at the higher end of the project's price range. It comes in hundreds of colors, giving you the flexibility to match your existing decor or create a bold new look in any room.

Here is how Venetian plaster application costs break down by style and average cost per square foot:

Surface Prep or Repairs

Surface prep and wall repairs can increase your overall Venetian plaster costs, since damaged or uneven walls require additional materials and time before application can begin. Before work starts, ask your contractor whether prep and repair work is included in the project quote or billed separately at an hourly rate.

Why You Should Hire a Plaster Repair Pro

A plaster repair pro near you will charge between $20 and $100 per hour or between $2 and $20 per square foot to install Venetian plaster. The technique for applying this wall finish requires extensive experience, so it makes sense to hire someone with the right expertise, tools, and materials to do the job well.

Here's why it's ideal to hire a plaster pro

Here's why you should hire a plaster repair pro to install Venetian plaster:

• Plaster pros have the experience to apply Venetian plaster correctly and know how to achieve the desired look.

• They can address issues with the underlying wall and handle necessary repairs.

• This is a time-consuming project, and hiring a pro will free up your time for other tasks.

• Experts have the right tools for the job, saving you from buying a bunch of tools you may only use a handful of times.

If you want to DIY Venetian plaster

Applying Venetian plaster to a wall is a job for a pro, but if you want to get involved, you can do some smaller tasks:

• Removing furniture, pictures, and anything on the walls before the pro arrives

• Clearing a path for them to carry their supplies into the room

• Handling small wall repairs

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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