Which Home Improvements Actually Add Resale Value?

By the ProjectPriced Team · Updated September 2026 · Written to our editorial standards

The projects that pay you back at resale are rarely the ones you daydream about. Here is what the national cost-recouped data actually shows, and the principles behind it.

Ask a homeowner which project adds the most value and you will usually hear "kitchen" or "bathroom." The resale data says otherwise. The biggest returns come from cheap, boring exterior work most people never think about, while the glamorous interior remodels people save for tend to return the least. This guide ranks common projects by the share of their cost you can expect to recover at sale, then explains the logic underneath the numbers so you can apply it to your own house.

The figures below come from Zonda's 2025 Cost vs. Value (CvV) report, an annual study that estimates a national average job cost for each project and surveys what real estate professionals think it adds to a home's sale price. Two things to hold in mind before we start. First, these are national averages; your region, your local market, and the quality of your existing home swing the numbers a lot. Second, "cost recouped" is not cash profit. A 113% recoup does not mean you pocket money; it means the estimated resale bump slightly exceeds the job cost in the modeled scenario. Treat these as a relative ranking of where a dollar works hardest, not a promise.

The ROI ranking: projects by national cost recouped

Here are common projects sorted by their 2025 national cost-recouped percentage. Anything near or above 100% is a standout; the interior additions at the bottom are where money reliably evaporates at resale.

Project	Avg. job cost	Cost recouped (national)	Type
Garage door replacement	$4,672	~268%	Exterior / curb appeal
Steel entry door replacement	$2,435	~216%	Exterior / curb appeal
Manufactured stone veneer	$11,702	~208%	Exterior / curb appeal
Fiber-cement siding replacement	$21,485	~114%	Exterior / maintenance
Minor kitchen remodel (midrange)	$28,458	~113%	Interior / cosmetic
Vinyl siding replacement	$17,950	~97%	Exterior / maintenance
Backup power generator	$13,534	~95%	Systems
Wood deck addition	$18,263	~95%	Exterior
Composite deck addition	$25,096	~89%	Exterior
Fiberglass "grand entrance" door	$11,754	~85%	Exterior / curb appeal
Asphalt shingle roof replacement	$31,871	~68%	Exterior / maintenance
Vinyl window replacement	—	~69%	Exterior / maintenance
Midrange bathroom remodel	—	~80%	Interior
Major/upscale kitchen remodel	—	~36%	Interior / luxury
Primary suite addition (midrange)	—	~32%	Addition / luxury

The pattern is hard to miss. Eight of the ten highest-returning projects in the 2025 study are exterior replacements. The three at the very top all cost under $12,000 and every one of them faces the street.

Why the cheap exterior projects win

A new garage door returning roughly 268% sounds absurd until you break it down: a $4,672 job that appraisers and agents credit with about $12,500 in perceived value. The mechanism is not magic. The garage door is often the single largest visual element on the front of a house, it is inexpensive to swap, and a dented or peeling one reads as "deferred maintenance" to every buyer who pulls up. Replace it and you erase that impression for a few thousand dollars. Same story for a fresh steel entry door (~216%) and manufactured stone veneer on the facade (~208%): small, visible, and they reset a buyer's first impression before they have walked through the door.

Why the maintenance projects hold their value

Siding, roofing, and windows recoup less than the curb-appeal darlings, but they punch above their reputation because they solve a problem buyers actively price in. New siding in fiber cement lands near 114% and vinyl near 97%. A new roof sits around 68% and replacement windows around 69%. Those last two look mediocre next to a garage door, but the comparison is misleading. Roofs and windows are large, expensive systems where the real return is defensive: a worn roof or drafty single-pane windows become negotiating leverage that can knock far more than the repair cost off your sale price, or scare a buyer off entirely. (For which cladding actually holds up, see our vinyl vs. fiber-cement siding guide.)

Where the money disappears

The bottom of the list is dominated by big interior spends. A major upscale kitchen remodel recoups only around 36%, and a midrange primary suite addition around 32%. Upscale bathroom remodels, bathroom additions, and swimming pools fare similarly poorly, and a pool can actively deter buyers who see it as maintenance and liability. The lesson is not "never remodel your kitchen." It is that the scope determines the return: a ~$28,000 minor kitchen refresh recoups ~113%, while a gut-to-the-studs upscale version recoups a third of its cost. You cross from smart to speculative somewhere in the middle.

The principles behind the numbers

The ranking is not a fluke of one year's data. It reflects a handful of durable principles about how buyers assign value. Understand these and you can predict roughly where any project will land without a spreadsheet.

Exterior and curb appeal win

A buyer forms an opinion in the first ten seconds, from the curb, before the front door opens. Every dollar spent on what they see first, the garage door, the entry, the facade, the paint, works harder than a dollar spent on a room they reach only after they have already decided how they feel. Curb appeal is not vanity; it is the frame around every other impression.

"Return of value" vs. "return on value"

This is the distinction that reframes the whole table. Most high-ROI projects are not making you money, they are preventing a deduction. This is return OF value: you replace the tired roof or the ugly garage door so buyers do not mentally subtract for it. It is defensive, and it is where the reliable returns live. Return ON value, actually adding sale price above your spend, is far rarer and mostly limited to cheap, high-visibility swaps in the right market. When you evaluate a project, ask which one you are chasing. Fixing a deficiency almost always pays; adding luxury almost never does.

Buyers pay for turnkey and maintenance done, not for your taste

The market rewards "nothing left to fix" far more than "someone's dream finish." A buyer will pay a premium for a house where the roof is new, the windows are sound, and the systems work, because they have avoided a to-do list and a pile of surprise bills. They will not pay a premium for your imported tile, wine fridge, or spa bathroom, because those reflect one person's preferences, not the median buyer's. The more personalized and expensive a finish, the smaller the slice of buyers who value it, and the weaker the return.

Do not over-improve for the neighborhood

Every neighborhood has a price ceiling set by comparable sales. Pour $150,000 into the fanciest kitchen and primary suite on a street of modest homes and the comps will not follow you up; you will have built value the market refuses to pay for. The corollary: the same project can post very different returns in different zip codes. A high-end remodel that flops in a starter-home neighborhood may make sense in a luxury market where buyers expect it. Always check what your actual comps support before you swing big.

Resale ROI is not the same as enjoyment value

This is the honest caveat that keeps the whole exercise sane. Cost vs. Value measures resale, and resale is only one reason to renovate. If you are staying ten years, the "worst ROI" primary suite or kitchen may be exactly the right call, because you are buying daily use and quality of life, not a resale multiplier. The framework here is for decisions driven by sale price. Separate the two questions honestly: "Will this pay me back when I sell?" and "Will this make my life better while I live here?" are different questions with different right answers, and only the first is what CvV is scoring.

A note on 2026 energy-efficiency tax credits

If you are budgeting a project partly around federal energy incentives, stop and recheck the timing. The Energy Efficient Home Improvement Credit (Section 25C), which covered qualifying windows, exterior doors, insulation, and HVAC, and the Residential Clean Energy Credit (Section 25D), which covered solar and battery storage, both expired after December 31, 2025. The 2022 Inflation Reduction Act had originally extended them through 2032, but 2025 legislation (the "One Big Beautiful Bill") moved the sunset up. Only equipment placed in service on or before December 31, 2025 qualifies. For any project done in 2026 or later, do not pencil these credits into your payback math, they are gone. Verify current status with a tax professional before assuming any federal credit applies.

How to use this ranking

Selling within a year or two? Spend on the cheap, visible, defensive projects first: garage door, entry door, a paint/facade refresh, and any obvious deferred maintenance (roof, siding, windows) that a buyer would flag.
Staying put? Ignore the ROI ranking for the rooms you live in daily and spend on what you will enjoy, while knowing you likely will not get it back at sale.
Big remodel tempting you? Keep the scope to "minor/midrange." The data consistently rewards refreshes and punishes gut renovations and additions.
Always check local comps. National averages are a starting point, not your market. A local agent's read on what buyers in your specific area pay for is worth more than any national table.

Frequently asked questions

Does a kitchen remodel add the most value?

No, and this is the most common misconception. A minor midrange kitchen refresh (new fronts, counters, hardware, paint) recoups around 113% nationally and is one of the best interior spends. But a full upscale gut remodel recoups only about 36%. The refresh pays; the gut job does not. Scope matters far more than the room.

Why does a garage door return so much more than a new roof?

Cost and visibility. A garage door is cheap (~$4,700), highly visible from the street, and instantly resets a buyer's first impression. A roof is a large, expensive system (~$32,000) whose value is mostly defensive, buyers expect a sound roof, so a new one prevents a price deduction rather than adding a premium on top. Both are worth doing; they just work differently.

Will I actually make a profit on a 268% ROI project?

Not cash in hand. "Cost recouped" compares the modeled job cost to the estimated resale value it adds in an appraisal-style scenario, it is a relative measure of efficiency, not a check you cash. Real outcomes depend on your market, timing, existing home condition, and the quality of the work. Treat high percentages as "this is where a dollar works hardest," not as guaranteed profit.

Are home-improvement returns the same everywhere?

No. Regional variation is large. Some projects swing 30 to 50 percentage points between markets, and over-improving for a modest neighborhood can erase returns entirely. Use national figures to prioritize project types, then confirm against local comparable sales before committing budget.