How to Plan a Kitchen Renovation: What to Decide Before You Hire Anyone

Kitchen renovations are the most popular home improvement project in the US — and among the most complex. Getting the planning right before you hire anyone saves time, money, and frustration.

The First Decision: Layout or No Layout Change

The single biggest cost driver in a kitchen renovation is whether you're changing the layout — moving the sink, relocating appliances, or removing walls.

Keeping the same layout (cabinets in the same footprint, sink in the same location, no wall changes) is significantly less expensive. Plumbing and electrical stay where they are, no structural work is needed.

Changing the layout triggers plumbing relocation, electrical work, potentially structural changes, and always more labor. It can add $5,000–$20,000+ to the project depending on complexity.

Be honest with yourself about whether the layout change is truly necessary — or whether good design in the existing footprint would work just as well.

Budget Allocation Guidelines

For a typical kitchen renovation, costs roughly break down as:

• Cabinets: 30–40% of total budget
• Labor: 20–35%
• Appliances: 10–15%
• Countertops: 10–15%
• Flooring: 5–7%
• Lighting and electrical: 5%
• Plumbing fixtures: 3–5%
• Backsplash: 3–5%

Plan for an additional 10–15% contingency on top of the above — unexpected conditions behind walls are common in kitchen renovations.

If you're getting quotes significantly below market, something in this breakdown is being cut — find out what.

Cabinet Quality Tiers

Cabinets often represent the largest single cost in a kitchen. Understanding the tiers helps you make an informed decision:

Stock cabinets (Home Depot, IKEA): Pre-made in fixed sizes. Lowest cost, limited customization, typically adequate for most kitchens. Prices vary significantly by region and supplier — get at least two quotes to establish a baseline for your market.

Semi-custom: Made to order in more sizes and with more finish options than stock. Middle ground on cost and quality. Generally 2–3x the cost of stock cabinets.

Custom: Built to exact dimensions and specifications. Most expensive, best quality, appropriate for complex kitchens or premium renovations. Generally 3–5x the cost of stock cabinets.

For most renovations, semi-custom offers the best value.

Appliances: Buy Before You Design

Appliances should be selected before cabinet design is finalized — not after. Cabinet cutouts, hood dimensions, and refrigerator panels all depend on specific appliance models. Changing appliances after cabinets are ordered is expensive.

What Drives Cost Up

• Moving plumbing or gas lines
• Adding or relocating electrical circuits
• Removing walls (especially load-bearing)
• Vaulted or cathedral ceilings (affects hood and cabinet height)
• Specialty tile or complex backsplash patterns
• Custom range hood
• High-end appliances
• Heated floors

What to Decide Before Getting Quotes

The more decided you are, the more accurate your quotes will be — and the easier it is to compare them.

What to Ask Your Contractor

• "Is there anything in my current kitchen that could add unexpected cost once work begins?"
• "Do you work with a kitchen designer or do I need to hire one separately?"
• "Will you coordinate the appliance delivery and installation, or is that my responsibility?"
• "How do you handle cabinet installation if walls are not perfectly plumb or level?"

Frequently Asked Questions

How much does a kitchen renovation cost? Kitchen renovations vary widely depending on size, layout changes, and finish level. A minor refresh (new countertops, paint, hardware) can cost $5,000–$15,000. A mid-range full renovation typically runs $25,000–$60,000. A high-end renovation with custom cabinets and premium appliances can exceed $100,000. The biggest variable is whether the layout changes.

Should I hire a kitchen designer? A kitchen designer is worth considering if you're changing the layout, have an unusual space, or want to maximize storage efficiency. Many cabinet suppliers offer free design services for their product line. For complex projects, an independent designer typically charges $1,500–$5,000 but can save money by avoiding costly mistakes.

What is the most expensive part of a kitchen renovation? Cabinets typically represent the largest single cost — often 30–40% of the total budget. Labor is usually the second largest cost. Moving plumbing or electrical can add significant unexpected cost if not planned for upfront.