Home renovation cost guide

How much does home renovation cost?

Start with the work you actually plan to do. Our editorial ranges put a bathroom remodel at $6,500–$25,000 and a kitchen remodel at $14,000–$48,000. A whole-home budget depends on how many projects you combine, the condition of the house, and the work excluded from each estimate.

These are planning ranges from our individual guides, not a survey of contractor bids or a guaranteed 2026 national average. Use the linked breakdowns to check scope, then replace allowances with local written quotes. Major structural work, additions, luxury finishes, and extensive hidden damage can fall outside these ranges.

Define your whole-home renovation scope

Location, access, material choices, and existing conditions change the price. Use our state cost guides for regional context, then confirm with contractors who have inspected the property. Avoid applying one regional multiplier to every material and labor item.

Build a renovation budget: a worked example

The following is an illustrative allocation for three projects, not a quote or the average cost of renovating a house. The 15% reserve is an example assumption; choose a reserve with your contractor based on the uncertainty of your scope.

Kitchen allowance

$25,000

Bathroom allowance

$12,000

Flooring allowance

$6,000

Construction subtotal

$43,000

Example contingency: 15% × $43,000

$6,450

Planning total before excluded costs

$49,450

Before treating this as an all-in budget, check design and engineering, permit fees, tax, demolition and disposal, delivery, temporary accommodation, and storage. Add each only if it is excluded from the project allowances. Likewise, do not count flooring twice if it is already included in a room quote.

Price essentials first, keep an explicit reserve, and put optional finishes on a separate list. Retaining a workable layout and deciding on materials before work starts can help control the scope.

How to use renovation cost per square foot

Divide the scoped project total by the affected floor area. If the example above covered 1,000 square feet, $49,450 ÷ 1,000 = $49.45 per square foot, before excluded costs. That number describes this example only. Kitchens and bathrooms concentrate fixtures and trade work into small areas, so their rates cannot be extended across a whole house.

For a useful comparison, keep scope, finish quality, and area definitions consistent. Use the flooring calculator for covered floor area and the paint calculator for wall coverage. Each tool explains its assumptions; neither replaces a whole-house contractor estimate.

Compare contractor quotes on the same scope

Give bidders the same room measurements, material specifications, and list of work. The FTC recommends getting multiple written estimates and checking the contractor before hiring. Compare what each price includes, not just the total.

• Request separate allowances for undecided fixtures, appliances, and finishes.
• Identify who handles demolition, disposal, permits, and inspections.
• Ask how hidden damage and scope changes will be priced and approved.
• Confirm the schedule, payment milestones, and warranty in writing.

Why published renovation costs differ

Surveys, modeled estimates, and contractor bids measure different things. For example, the 2025 Houzz Kitchen Trends Study reports a $60,000 median for major remodels of larger kitchens. That narrower scope is different from our broader kitchen planning range. Match project size, scope, location, and the source’s reporting period before comparing numbers.

Our methodology explains the limits of our estimates, and our editorial policy explains sourcing and corrections. Individual project guides provide their own update dates and sources.

Home renovation budget questions