Does Landscaping Really Increase Home Value? What the Data Actually Shows
Winnie Astrid
Garden Design Editor
The claim that landscaping adds 20% to home value is everywhere — and mostly wrong. This article interrogates that number with actual appraisal data, NAR studies, and academic research to give you the specific ROI by project type, the real mechanism by which landscaping affects sale price, and a clear framework for investing in the improvements that actually pay back.
Quick Answer — ROI by landscaping category
- Lawn care and overseeding: 286% ROI (highest of any project)
- Front yard hardscape (walkway, entry): ~105% ROI
- Outdoor deck addition: ~83% ROI
- Pool installation: 50–56% nationally; up to 80% in warm climates
- Outdoor kitchen: ~63% ROI
- The "20% claim": A marketing figure — not supported by appraisal or NAR data
Where the "20% Value Increase" Claim Comes From (and Why It's Misleading)
The 20% landscaping ROI figure circulates widely in real estate and home improvement marketing. It's derived from a handful of studies — primarily a 1990s Texas A&M research paper and various online surveys of real estate professionals — that have been progressively stripped of their caveats and amplified through repetition.
The original research was limited in scope, applied to specific markets and price points, and measured buyer perception of value (how much more buyers were willing to offer) rather than appraised value. The distinction matters: appraised value is what a home is worth according to comparable sales data; buyer willingness to pay is a psychological number influenced by presentation and first impressions.
What the research actually shows is more nuanced and more useful: specific landscaping investments generate specific, measurable returns — and the variation between them is enormous. Lawn care returns nearly three times its cost. An outdoor kitchen returns roughly 60 cents per dollar. A pool in a cold climate may return nothing or less.
The honest summary
- Landscaping does increase home value — but the return is project-specific, market-specific, and condition-specific
- The high-ROI work is often the least glamorous: lawn care, maintenance, curb appeal basics
- Feature additions (pools, outdoor kitchens, pergolas) return less than maintenance in virtually every study
- Climate and market type significantly affect which investments return well
What NAR's Remodelling Impact Report Actually Shows
The National Association of Realtors (NAR) publishes a Remodelling Impact Report that surveys real estate professionals on the value added by specific projects. It's the most rigorous and regularly updated data available for residential landscaping ROI in the US market.
The 2022 and 2023 reports show a consistent pattern that contradicts the popular narrative: maintenance-oriented projects consistently outperform feature additions on ROI.
| Project | Avg cost | Value recovered | ROI |
|---|---|---|---|
| Lawn care / overseeding | $267 | $950 | 286% |
| Front yard hardscape | $4,500 | $4,725 | 105% |
| Landscape maintenance | $3,000 | $3,000 | 100% |
| New wood deck | $16,766 | $13,915 | 83% |
| Outdoor kitchen | $15,075 | $9,547 | 63% |
| In-ground pool | $90,000 | $45,000 | 50% |
Source: NAR Remodelling Impact Report. Values are national averages — regional variation is significant.
The pattern is clear: work that maintains or improves what exists (lawn, planting maintenance, curb appeal basics) generates the highest return per dollar. Feature additions that require ongoing maintenance or only appeal to a subset of buyers (pools, outdoor kitchens) return significantly less.
This doesn't mean feature additions are bad investments — it means they should be evaluated on enjoyment value and lifestyle fit as much as resale return. Buying a pool for five years of enjoyment while accepting a 50% resale return is a legitimate financial decision; buying a pool primarily for resale value is not supported by data.
How Curb Appeal Affects Sale Price and Time-on-Market
Curb appeal operates through a different mechanism than appraised value. Rather than adding a discrete dollar amount to the appraisal, curb appeal shapes buyer psychology before they enter the house — influencing how generously they evaluate everything inside and how motivated they are to make a competitive offer.
Research from the University of Alabama and Texas A&M (peer-reviewed, not industry surveys) has consistently found that homes with superior curb appeal sell for 5–11% more than comparable homes with average curb appeal in the same neighbourhood. A 2023 analysis of Zillow listing data found that homes with excellent exterior photos — taken in good light, showing manicured lawns and defined landscaping — received 61% more saves than the average listing.
What drives curb appeal value
- Lawn condition: The single most visible curb appeal signal. Green, edged, weed-free lawns consistently appear in "what made you choose this home" buyer surveys.
- Foundation planting scale: Shrubs and plantings proportional to the house — not overgrown, not bare — signal maintenance and care.
- Defined edges: Clean lawn-to-bed transitions communicate intentionality and maintenance more strongly than plant species or volume.
- Entry clarity: A clear, well-defined path to the front door reads as welcoming and well-maintained — critical for both in-person viewings and listing photos.
Do Trees and Plants Add Appraised Value?
Trees are one of the few landscaping investments where value continues to grow after installation. Unlike most improvements that depreciate or require ongoing investment to maintain their value, a well-sited tree increases in value as it matures.
The USDA Forest Service estimates mature shade trees add $1,000–$10,000 to property value depending on species, placement, and condition. The variance is large because context matters enormously: a mature oak providing shade to the south-facing side of a house in Texas is worth far more than the same tree in a northern market where cooling value is secondary.
Tree value by type and context
Mature shade trees (oak, maple, elm): $1,000–$10,000 value addition per tree in most markets. USDA research suggests each large street tree within 100 feet of a home increases sale price by approximately 1%. Energy cost reduction (15–35% cooling savings) adds economic justification beyond aesthetics.
Ornamental trees (Japanese maple, crape myrtle, dogwood): Visual value only — these are landscape assets, not significant appraised value contributors on their own. Their value is in making the surrounding planting scheme read as complete and considered.
Street trees (public land): Research from Portland State University found that street trees adjacent to a property increase sale prices by 3–15% in urban markets. The mechanism is partly aesthetic and partly urban amenity value.
Overgrown or structurally problematic trees: These actively reduce appraised value by signalling maintenance deferred and by creating buyer concern about root damage, debris, and future removal costs. A $500 arborist visit to assess and prune aging trees before sale is a high-return investment.
Pools and Outdoor Kitchens: The Real ROI Numbers
These are the two most commonly over-estimated outdoor investments for resale value. Both are genuine quality-of-life improvements for the homeowners who install them. Both return significantly less than their cost at resale — nationally.
Swimming pool
National average cost: $60,000–$100,000
National average ROI: 50–56%
Warm climate ROI: Up to 75–80% (Florida, Arizona, Southern California)
Cold climate ROI: 20–40% or negative in some northern markets
Key consideration
In markets where buyers expect a pool, absence can be a negative. In markets where pools are rare, they narrow your buyer pool. Location is everything.
Outdoor kitchen
National average cost: $10,000–$50,000
National average ROI: 55–65%
Best market: High-value homes in entertaining-focused markets
Lowest ROI: Entry-level homes where the kitchen exceeds the home's price tier
Key consideration
Outdoor kitchens should not exceed 10–15% of the home's value in investment. An $80,000 outdoor kitchen on a $350,000 home is over-invested and will not be recoverable at sale.
Landscaping That Does Not Add Home Value (or Actively Reduces It)
Not all landscaping investment is value-neutral or positive. Some improvements actively narrow your buyer pool, create perceived maintenance obligations, or signal a highly personalised taste that doesn't translate to broad appeal. Understanding what to avoid is as important as knowing what to invest in.
Landscaping to approach cautiously
- Highly personalised themes: Elaborate topiary, themed garden areas, strong colour schemes. Buyers pay for neutrality, not personality. What you love, the market may penalise.
- Ornamental water features: Ponds, fountains, and streams signal ongoing maintenance and potential liability to many buyers. The aesthetic value is offset by buyer concern.
- Oversized decking: Replacing lawn with hardscape reduces the perceived green space of the property. Buyers consistently prefer a balance of lawn, planting, and hard surface — not wall-to-wall paving.
- High-maintenance tropical plantings in cool climates: Any planting scheme that visibly requires expert attention or specialist care creates a perceived obligation for the next owner. Native and adapted species consistently outperform tropicals on resale in markets outside their natural climate zone.
- Mature plantings too close to foundations or structures: A beautiful mature shrub pressing against the house foundation signals deferred maintenance and potential moisture or root damage. Buyers and inspectors notice this.
How a Cohesive Design Multiplies the Value of Any Landscape Investment
Individual landscaping elements — a new walkway, a planted border, fresh mulch — add value in isolation. But the same elements, designed as a cohesive whole that relates to the architecture of the house, consistently generate stronger buyer response than the sum of their parts.
This is why design quality matters as much as installation quality. A $5,000 planting scheme that looks intentional and proportional generates more perceived value than a $10,000 collection of specimen plants that reads as uncoordinated.
AI design tools have made high-quality landscape design accessible at every budget level. With Hadaa, you can generate photorealistic renders of your garden or front yard from a photo — testing design options, plant combinations, and hardscape choices before committing to installation. The render doubles as a contractor brief that ensures what gets built matches what you visualised.
For homeowners preparing to sell, a rendered design also gives agents and stagers a "before/after" visual that can be included in listing materials — showing buyers not just the current state but the finished potential of the space.
The design multiplier
Research from NAR consistently shows that "well-landscaped" properties — rated highly on cohesion and design quality, not just plant volume — receive the highest buyer perception scores. Cohesive design is a multiplier on the underlying investment, not just an aesthetic preference. The return comes from design quality, not just landscape spend.
See also: how Hadaa's AI landscape design tool helps homeowners visualise and plan outdoor improvements before the first contractor quote.
Frequently Asked Questions
Does landscaping really increase home value?
What landscaping has the highest return on investment?
Does landscaping affect appraisal value?
How much does curb appeal affect home sale price?
Do trees add value to a property?
Does a pool increase or decrease home value?
Does landscaping affect how quickly a home sells?
What landscaping projects do NOT add home value?
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