4 min read · March 16, 2027
Which Home Renovations Actually Have the Best ROI?
Garage door replacement is consistently one of the highest-ROI home projects, often returning around 194% — a $4,000 garage door can add roughly $7,760 in resale value. Kitchen remodels, fresh interior paint, and energy-efficiency upgrades round out the rest of the high-ROI list, while most large additions return well under 100%.
The renovation ROI leaderboard
Garage door replacement: around 194% ROI, the highest commonly cited figure of any renovation. Minor kitchen remodel (refacing cabinets, new countertops and appliances, not a full gut renovation): roughly 70–113%. Interior paint done well: around 107%. Energy-efficiency upgrades (insulation, smart thermostat, efficient windows): 70–100%. Bathroom fixture and lighting updates: 60–70%.
Entering a project's cost as 'invested' and its added resale value as the gain on top ('returned' = invested + added value) in a standard ROI calculator gives the same percentage these industry figures cite — a $4,000 garage door adding $7,760 in value computes to exactly the 194% commonly quoted.
Why small, cosmetic projects often beat big ones
Large structural additions (new rooms, major square-footage additions) can add real dollar value but often return well under 100% of their cost — they're expensive enough that even a solid absolute value increase is a small percentage of the money spent. Smaller cosmetic projects with low upfront cost and high buyer-visible impact — paint, curb appeal, fixture updates — tend to post the highest percentage returns precisely because the denominator (cost) is so much smaller.
This is the same logic that makes a $30 profit a 42.9% return on a $70 cost but only a 30% return on a $100 selling price — ROI percentage is always relative to what went in, which is why small, cheap, high-impact projects dominate ROI rankings even when big renovations add more raw dollars.
The caveat: ROI percentage isn't the only decision factor
A renovation's ROI percentage measures value added relative to cost — it says nothing about whether you'll actually enjoy the finished space, or whether a project you need regardless (a failing roof, an outdated electrical panel) is worth doing even at a mediocre ROI, since 'necessary' and 'high-ROI' are different questions entirely.
For a renovation done specifically to sell soon, ROI percentage is the right lens. For a renovation on a home you plan to live in for years, factoring in your own enjoyment of the space alongside resale ROI gives a more complete picture than the percentage alone.
Put it into practice
The fastest way to learn the math is to play with the numbers.
Open the ROI Calculator