An outdoor kitchen costs $6,269 to $27,087 for a typical project in 2026, with an average of about $16,533, according to Angi. A simple grill island can come in under $10,000, while large custom kitchens with multiple appliances, utilities, and a roof structure pass $50,000. HomeGuide puts most installs between $7,000 and $35,000.
Those are published national ranges, not ZGreen prices. The biggest cost swings come from the appliances you pick, whether you need gas, water, and power run to the kitchen, and what the kitchen sits on. Here’s how each piece adds up, plus what a northern Illinois winter changes.
Outdoor kitchen cost at a glance (2026)
| Kitchen size | Angi range (2026) | Fixr range (2025) |
|---|---|---|
| Small (about 100 sq ft) | $4,000 to $10,000 | $4,000 to $13,000 |
| Medium (about 200 sq ft) | $10,000 to $20,000 | $8,000 to $26,000 |
| Large (300+ sq ft) | $20,000 to $50,000+ | $12,000 to $39,000 (300 sq ft) |
Sources: Angi’s 2026 outdoor kitchen guide and Fixr’s outdoor kitchen cost guide (updated February 2025). Angi’s small, medium, and large tiers aren’t tied to exact square footage, so the pairings above are approximate. Angi also gives a rough per-area figure of $200 to $600 per square foot.
Prefab vs. custom outdoor kitchens
Prefab modular kitchens cost less and go in faster. Custom kitchens cost more but fit your space, match your patio, and hold any appliance you want.
- DIY prefab kits run $1,500 to $6,000, per HomeGuide.
- Pre-built modular units run $7,000 to $16,000 installed.
- Custom-built kitchens run $10,000 to $35,000.
- A built-in BBQ island alone runs $3,000 to $10,000 installed.
Custom islands are usually framed and faced with masonry block, stone veneer, or the same material as nearby seat walls. That lets the kitchen tie into the rest of the hardscape instead of looking like a delivered cabinet.
What each part of an outdoor kitchen costs
Angi breaks the average project into these components:
| Component | Typical range (Angi, 2026) |
|---|---|
| Grill | $1,500 to $7,500 |
| Cabinets | $2,000 to $8,000 |
| Countertops | $1,000 to $5,000 |
| Other appliances | $1,500 to $10,000 |
| Plumbing | $500 to $2,500 |
| Electrical | $800 to $3,000 |
| Labor | $3,000 to $10,000 |
| Design | $500 to $3,000 |
Source: Angi. Angi also lists permits at $200 to $2,000 and site prep or demolition at $500 to $3,000.
Appliances
The grill is usually the single biggest line item. Fixr lists other appliance ranges that add up fast:
- Refrigerators at $175 to $3,000.
- Sinks at $200 to $700, before plumbing.
- Pizza ovens at $2,000 to $14,000.
Use outdoor-rated appliances. Indoor units aren’t built for moisture, temperature swings, or winter.
Countertops
HomeGuide prices outdoor countertop materials per square foot:
- Porcelain runs $50 to $120.
- Granite runs $80 to $150.
- Stainless steel runs $80 to $200.
In a freeze–thaw climate, ask the fabricator whether the material is rated for exterior use and how it should be sealed. Dense natural stone and exterior-rated porcelain are common picks for Chicago-area kitchens.
Utilities
Running gas, water, and power to the kitchen can cost as much as an appliance. HomeGuide lists gas lines at $12 to $25 per linear foot, electrical wiring at $4 to $9 per square foot, and plumbing at $450 to $800 per fixture. Utility connections are done by licensed trades, so ask how any contractor coordinates that work and the inspections.
Shade structures
A pergola or roof over the cooking area ranges from $1,450 to $31,000, according to HomeGuide. That wide range covers everything from a simple kit pergola to a full roof tied into the house.
A sample outdoor kitchen budget
Adding up the core line items from Angi’s component ranges shows how quickly a kitchen reaches five figures:
- Grill: $1,500 to $7,500.
- Countertops: $1,000 to $5,000.
- Cabinets: $2,000 to $8,000.
- Labor: $3,000 to $10,000.
That comes to roughly $7,500 to $30,500 before utilities, extra appliances, permits, or the patio underneath. Treat it as a planning range. Your proposal will price the actual products and site.
Layout choices that change the price
The shape of the kitchen affects cost as much as the appliances do. A straight island is the least expensive: one run of framing, one countertop, one set of utility connections. An L-shape or U-shape adds corners, more countertop, and more cladding.
Bar seating means a raised or extended counter with an overhang, which adds material and support. Leave landing space on both sides of the grill for platters and tools. That counter space is more useful day to day than a second appliance.
Think about where the cook faces. A kitchen that faces the patio or fire pit keeps the cook in the conversation.
What raises outdoor kitchen cost in northern Illinois
Local conditions add a few costs that national averages may not show.
The patio and base underneath
A masonry island is heavy. It needs a compacted gravel base, or a footing, that won’t shift when clay soil freezes and thaws. If the kitchen goes on a new patio, the patio is its own line item. Our paver patio cost guide covers that math.
Winterizing water lines
Any water line outside has to be drained or shut off before the first hard freeze. A kitchen with a sink needs a shutoff and drain plan built in. Some homeowners skip the sink to save on plumbing and the yearly winterizing step.
A short season
Hardscape season here runs roughly April through November. Kitchens involve more trades than a patio, so schedule early if you want to use it by summer.
Distance from the house
Every foot between the kitchen and your gas meter or electrical panel adds trenching and material. A kitchen close to the house usually costs less to connect.
Ways to control outdoor kitchen cost
- Start with a grill island and counter space. Add a refrigerator or pizza oven later.
- Use propane instead of running a natural gas line if the meter is far away.
- Skip the sink unless you’ll really use it.
- Keep the kitchen near the house to shorten utility runs.
- Design the patio with room to grow, so later additions don’t mean tearing out pavers.
Many homeowners pair the kitchen with a fire feature for evenings after dinner. Our fire pit installation guide covers those costs.
What to decide before you get quotes
Outdoor kitchen bids are hard to compare when each contractor assumes something different. Settle these points first, and every quote will price the same kitchen:
- Fuel: natural gas, propane, or charcoal for the grill.
- Appliance list, with the specific grill model if you have one in mind.
- Whether you want a sink, a refrigerator, or both.
- Countertop material and island cladding.
- Seating: bar stools at the island, a separate dining table, or both.
- Whether the kitchen goes on an existing patio or a new one.
- Any roof, pergola, or lighting over the cooking area.
Bring photos of kitchens you like. They help a designer see the look you want faster than any description.
How we plan an outdoor kitchen
At ZGreen Landscape, the process starts with a conversation with our designers, then a custom design and detailed proposal, then planning and the build. Most work is done in-house by our own crew, from site prep and base to the stone and caps. You’ll see appliance, countertop, and utility decisions spelled out in the proposal before anything is built. See past projects on our gallery page.
Outdoor kitchen cost FAQ
How much does a basic outdoor kitchen cost?
A small kitchen with a built-in grill and counter typically costs $4,000 to $10,000, per Angi. HomeGuide puts a built-in BBQ island at $3,000 to $10,000 installed.
Does an outdoor kitchen add value to a home?
It can add usable living space and appeal to buyers. Angi estimates a 55% to 80% return on investment, though actual resale value depends on your home and market.
Can an outdoor kitchen stay outside all winter in Illinois?
Yes, if it’s built with exterior-rated materials and appliances. Drain water lines before freezing weather, and use covers made for your grill and appliances.
Do I need a permit for an outdoor kitchen?
Often, especially when gas, electrical, or plumbing is involved. Requirements vary by village; we confirm what’s needed before we build.
Get an outdoor kitchen estimate
ZGreen Landscape designs and builds outdoor kitchens across the Fox Valley and the northwest and west suburbs. Estimates are free. Call 224-508-0252 or request a free estimate, and we’ll reply within 24 hours.
