How Much Does a Kitchen Island Cost? [2024 Data]

Normal range: $900 - $6,500

The cost to install a kitchen island is $4,800 on average, but it can cost between $900 and $6,500 or more depending on if you choose a custom or prefabricated option.

How we get this data
White kitchen with blue island
Photo: PC Photography / iStock / Getty Images Plus / Getty Images
Heather Ayer
Written by Heather Ayer
Staff Writer, Angi
Updated August 7, 2024
White kitchen with blue island
Photo: PC Photography / iStock / Getty Images Plus / Getty Images

If you are looking to add counter space and storage to your kitchen, an island is a popular choice. Freestanding kitchen islands are versatile, providing extra seating, a place for food prep, and sometimes even an extra cooking surface. The average cost of a kitchen island is about $4,800. Rolling kitchen carts, however, can run as little as $100 to DIY and work just as well in small spaces or if you aren’t ready to commit to a permanent installation. Custom-built kitchen islands can be $10,000 or more. Cost factors include the size, counter and cabinet material, and features such as a bar, a sink, and built-in appliances.

See the cost to install a kitchen island:
How we get this data
Normal range for U.S.
$900 - $6,500
  • Average
  • $4,800
  • Low end
  • $100
  • high end
  • $10,000
LOWHIGH

Kitchen Island Cost: Prefabricated vs. Custom

When shopping for a new kitchen island, you have the choice between a prefabricated, ready-to-install factory model or a custom build. If you’re unsure which option is right for you and your kitchen needs, speak with a countertop installer near you—they can discuss the possibilities for your space and budget. 

Here are the potential price differences between the two.

Kitchen Island TypeAverage Cost, InstalledCharacteristics
Prefabricated cart$150–$900Limited styles are available, however, the best option for limited space and budget.
Prefabricated stationery$900–$5,000Ready-made options available in standard sizes. Limited options are available but can offer more space than carts.
Custom $3,000–$10,000They are entirely customizable in size, shape, materials, and features. Custom islands are the most expensive option available.

Prefabricated Kitchen Islands

When it comes to prefab kitchen islands, you have two options—rolling carts and stationary options. Prefabricated options are much less expensive than their custom counterparts but don’t offer many customization options. When it comes to space, prefab kitchen islands offer some possibilities for cabinets or drawers but don’t offer any plumbing or electrical options. 

Prefab Cart

If you are tight on space but need some extra storage, a rolling cart island is the best option. These options are DIY-friendly and range from $150 to $900 on average, making them a budget-friendly kitchen addition. While these don’t offer any customization options, they offer a place to store your kitchen essentials, and when not in use, you can easily roll them away to storage. 

Prefab Stationery Island

If you want something more for storage space, a prefab stationery island would be perfect for your kitchen. These stationary islands are available in standard sizes to match most kitchen needs and have more shelving and drawers than a prefab cart. These islands are ready-made, so they don’t offer customizable options, but they offer more styles for countertops and materials than carts. Depending on the model, you can expect to spend between $900 and $5,000 for this kitchen island.

Custom-Build 

Custom-built kitchen islands cost more than prefab options—you have (nearly) endless options for customization, size, and add-ons to make your island fit your exact taste and needs. 

The average cost is between $3,000 and $6,000, though larger, more complex islands with special features and high-end materials could run as much as $10,000. But if you have the budget and an affinity for a particular aesthetic, working with a local countertop pro on a custom-built island is well worth the cost. 

Kitchen Island Cost Factors

Your final kitchen island cost depends on several factors. These are the main variables that will play into your total cost, and while we’ve dug into quite a bit, it’s always best to talk to a countertop installer near you to get a precise quote for your island. 

Size

As the size of a kitchen island increases, so does the cost. However, there are exceptions. For instance, opting for a prefabricated island over one that allows for customization can offer some cost savings. Still, in general, a larger island will result in a higher overall expense due to the increased footprint.

Kitchen Island SizeDimensions (LxW), in FeetSeating Options
Small4x2No seating options
Medium6.5x3Seats two chairs
Large10x3.5Seats up to four chairs

Style

4 popular styles of kitchen islands compared visually, including rolling cart, rectangular, and l-shaped
Photo: Mike Butler / Adobe Stock, hikesterson / iStock / Getty Images Plus / Getty Images, Elizabeth Beard / Moment / Getty Images, aberenyi / iStock / Getty Images Plus / Getty Images

Along with the size, the shape of your kitchen island will play a key role in your overall kitchen island cost. Here’s what the cost generally looks like for these popular shapes.

Kitchen Island StyleAverage Cost, InstalledQualities
Rolling cart$100–$900Has wheels for mobility and simple storage in addition to being DIY-friendly.
Rectangular$500–$2,000Works well in any kitchen space—but it's especially complimentary of an open floor plan design.
L-shaped$1,000–$7,500Can come with unique features like sinks, dishwashers, cooktops, and lots of seating, making it highly versatile.
U-shaped$2,000–$10,000This most expensive option is typically custom-built and works best in large kitchens. They offer ample space for cooking, seating, and storage.
Galley$500–$6,000These work best for galley kitchens but can work well in any kitchen floor plan, assuming there is enough space. Their shape is similar to a rectangular island, only longer.

Materials

Kitchen islands consist of various components, including cabinetry, shelving, countertops, and storage features. Optional add-ons may include seating areas, appliances, electricity, and plumbing.

In any case, the quality of materials chosen for these components influences the overall cost of your kitchen island. For example, natural stone countertops like granite or marble are more expensive than laminate or butcher block options.

We’ve listed just some of the available options to consider when crafting your dream kitchen island. Depending on your budget and space, not all of these will be applicable. Speak with your countertop installation specialist to determine what works best for your kitchen.

Kitchen Island MaterialsAverage Cost, Installed
Cabinets$100–$1,300 per linear foot
Countertops$20–$350 per square foot
Sink$400–$1,500
Faucet$125–$300
Dishwasher$700–$2,000
Garbage disposal $250–$550
Oven and range$700–$1,800
Built-in wine cooler$300–$3,000
Lighting$100–$300 per light
Plumbing pipes$500–$1,900
Gas lines$15–$30 per linear foot
Electrical wiring$7–$12 per linear foot
GFCI outlets$150–$400
Angi Tip
The National Electric Code states that kitchen islands bigger than 2’x1’ must have at least one electrical outlet. If your kitchen island is larger than 9 square feet, you must have two or more outlets.
Heather Ayer
Staff Writer, Angi

Labor

A straightforward assembly of a mostly prefabricated island can be estimated based on a handyperson's hourly rate, which often ranges from $50 to $150 per hour.

Custom builds will likely require the price of a general contractor, who typically charges a percentage of the overall project cost, which can range from 10% to 20%. In addition to the project-based fee, a general contractor may charge around $300 to $500 per day for their services and potentially more, while each helper or laborer may be charged at a rate of $150 to $250 per day.

Electrical

The average cost of hiring an electrician is between $165 and $535, but costs vary significantly based on the type and extent of the work needed. An electrician will need to wire features such as light fixtures, electrical outlets, and garbage disposals properly.

Plumbing

Hiring a plumber costs anywhere from $45 to $200 per hour, depending on their experience level and local labor rates in your area. If you’re installing a sink, wet bar, or other plumbing fixture, bringing in a certified plumber is important to ensure it’s installed properly.

Gas

Gas line installations cost an average of $260 to $820. If you are installing a gas cooktop or similar gas-powered feature on your kitchen island, you'll need to factor this expense into your budget.

Angi Tip
A kitchen remodel is an ideal time to convert from electrical appliances to newer, more energy-efficient natural gas appliances. Since you may already be upgrading your stove, range, or backsplash, your contractor can easily access the area to install a new gas line.
Morgan Rousseau
Content Editor, Angi

Kitchen Flooring

A freestanding island can often be placed directly on the existing flooring, but for a permanent installation, it may be necessary to cut away sections of the flooring to create space for roughing in the island and add molding for a finished look. In cases where the island is particularly heavy, it might be necessary to reinforce the existing flooring to ensure safe support.

The cost of hiring a contractor to remove flooring, strengthen joists, or replace flooring will depend on the extent of the work required and the type of new flooring chosen by the customer.

Kitchen Island Design Costs

When undertaking a major kitchen renovation where the island becomes an integral part of the overall design, enlisting a professional kitchen designer costs anywhere from $4,300 to $30,000. Expenses can be lower if the designer's involvement is limited to a specific aspect of the project.

While experienced contractors can often provide guidance on layout and general design, a designer can assist in coordinating all construction, style, and decor elements to achieve a cohesive result.

For those considering prefabricated or partially custom kitchen islands, collaborating with a kitchen designer at a home improvement store is worth considering. These designers possess expertise in the cabinetry and fixtures offered by the store, and in-house designers at home improvement stores are often accessible at no additional cost.

Cost to Remove an Existing Island

With the right tools, removing a kitchen island without electricity, running water, or gas lines is easy. If your island does have hookups, a professional demo costs as little as $400. A junk removal company costs between $130 and $400.This is a great option if you need to dispose of something really big or heavy, like a piece of granite countertop.

DIY Kitchen Island Costs vs. Hiring a Pro

Beautiful white kitchen with butcher block island on wheels
Photo: Татьяна Кутина / Adobe Stock

If you’ve purchased a straightforward prefabricated kitchen island and have some home remodeling chops, you can take on the challenge of building a kitchen island yourself. Doing so will only cost you your time and the price of the prefab island, which runs between $100 and $2,000. You’ll save roughly $40 to $140 per hour in labor costs with a DIY island installation.

However, hiring a local countertop contractor is your best bet to make sure the installation goes smoothly and according to code. It’s especially helpful to hire a pro if you need to alter or add electric, gas, or water lines, which can require permits.

How to Save Money on Kitchen Island Costs

Follow these cost-saving tips to reduce the project price.

  • Carefully plan your kitchen island project before starting, as making changes midway through the project can lead to additional expenses and delays.

  • Prioritize your expenses and make cost-conscious decisions based on what’s most important to you.

  • Opt for prefabricated or partially custom options.

  • For people with the skills and know-how, consider a DIY install of a prefab kitchen island.

  • Research different suppliers, materials, and contractors to find the best prices.

  • Keep an eye out for sales and other discounts when purchasing materials, appliances, or fixtures for your kitchen island.

What to Consider Before Starting Your Kitchen Island

Ready to get the ball rolling on your kitchen island project? Be sure to consider these points when you’re shopping around.

Space

Once you have set your sights on an island, it can be hard to let it go. But trying to fit a kitchen island in a space that’s too small is even harder. At the least, allow 3.5 feet between the island and wall cabinets. If the island has a dining counter, allow a minimum of 5 feet between it and the wall. 

How Will It Be Used? 

Your goals for the space determine the best kind of island for you. Do you want a family hub or a natural gathering place during parties? Do you want a space that is conducive to food prep only? Or do you want to move seamlessly from countertop to skillet? Do you need lots of storage? If so, what kind—utensils, refrigerated items, small appliances? All these factors will make up your dream island. 

Appliances

If you want a cooktop, fridge, or electrical access, you will need to budget for line installation.

Seating

Seating is natural in a kitchen. After all, it is the center of activity for most homes. A kitchen island can incorporate seating—or not. Maybe you already have a kitchen table, and so that leaves the island to handle food prep and storage. But if you want a place for the kids to do homework while you fix dinner and answer questions, island seating could be a useful addition.

Lighting

It's important to consider lighting before installing a kitchen island. Most islands need overhead lighting, especially if they include a sink or cooktop. Before island installation, you'll want to ensure the light fixtures you want will be installed without issues.

Installing a light fixture costs an average of $160 to $950. Pendant lights cost less than recessed lights, which require additional tasks such as cutting and finishing drywall. Additionally, the price range of the light fixtures themselves can vary significantly, starting from as low as $30 and going up to $1,000 or even higher.

Frequently Asked Questions

Deciding whether to buy or build a kitchen island depends primarily on two things: your budget and your plans for the island. If you need a working sink or electrical access, you’re safest going with a custom unit. If not, look into a prefabricated unit.

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Learn more about our contributor
Heather Ayer
Written by Heather Ayer
Staff Writer, Angi
Heather is a full-time contributing writer and subject matter expert, aiming to educate readers and equip homeowners with the correct facts and information to make any home project achievable.
Heather is a full-time contributing writer and subject matter expert, aiming to educate readers and equip homeowners with the correct facts and information to make any home project achievable.
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