Renovation project costs & ROI

What these cost guides cover

Each project page breaks down a single renovation into the line items that make up the total: materials, labour, permits, design fees, and the less obvious costs like demolition, waste removal, and temporary accommodations. Where a project has distinct scope tiers — minor versus major kitchen remodel, for example — the guide covers both so you can see exactly where the extra money goes when you step up in scope.

Alongside the cost breakdown, every guide shows the project's typical resale ROI: how much of the spend you recoup if you sell. This isn't a guarantee — it's a national benchmark drawn from the same industry data that underpins the ROI calculator. But it gives you a way to compare projects against each other before you commit to one. A $35,000 project that recoups 75% is a different proposition than a $35,000 project that recoups 45%, even though the cheque you write is the same.

How the guides are structured

Every cost guide follows the same format so you can move between projects without relearning the layout. The page opens with a national midrange cost estimate and a resale ROI percentage. Below that, a line-item table breaks the total into its component parts — typically 8–15 categories depending on the project's complexity. Regional adjustments show how the cost shifts in high-cost metros like San Francisco, New York, and Sydney versus mid-cost and lower-cost markets. And a finish-level comparison shows what changes when you move from builder-grade materials to mid-range to premium.

At the bottom of each guide, you'll find links to related tools: the cost-per-square-foot calculator for a quick area-based estimate, the renovation budget calculator for a top-level spending check, and the loan calculator if you're financing the project. The guides are reference material; the calculators make the numbers personal.

What makes these guides useful

Generic "how much does a kitchen cost" articles give you a single range — $15,000–75,000 — and leave you no closer to a real answer. These guides go further in three ways that actually help you plan.

First, the line-item breakdown lets you identify which categories are driving the total. If cabinetry is 35% of a kitchen remodel, and you're flexible on cabinet brand, you know exactly where a downgrade saves the most money without changing the project's scope. Second, the regional adjustments mean you're not applying a San Francisco estimate to a project in Nashville — or vice versa. Labour costs vary 30–50% between markets, and that single factor moves the total more than any material choice. Third, the ROI data gives you a way to compare projects before you talk to a contractor, so you're spending your planning energy on the projects that make the most financial sense.

The filter and sort controls above let you start from whatever matters most to you: highest ROI first if return matters, lowest cost first if budget is tight, or search by name if you already know the project. Click through to any guide for the full breakdown.

Costs that aren't in the estimate

Every guide shows a “typical national midrange” cost — but the actual cheque you write almost always includes items that sit outside that headline figure. Permit fees, design or architectural fees, temporary accommodation if the work makes the space uninhabitable, dumpster rental, and post-project landscaping repair are the most common additions. None of them are hidden or unusual — they're just not part of the construction cost itself. A good rule of thumb is to hold a 10–15% contingency above the contractor's quote, and to ask explicitly about permits, waste removal and site-prep during the bidding process so those line items surface in the quote rather than appearing as extras later.

The ROI figures shown here — the share of the cost that comes back at resale — are based on national “Cost vs. Value” data, which measures what buyers historically pay for homes with recent improvements versus comparable homes without them. That means the ROI reflects a national average across many markets and price points; your actual recovery depends on your neighbourhood, the local housing market, and the quality of the work. A well-executed project in a strong market can beat the benchmark; an over-specified project in a soft market may fall short. Use the figures for planning and comparison, then confirm with a local agent or appraiser before making a final decision.