Artificial Turf vs Natural Grass: Total Cost Over 10 and 15 Years

This page is for homeowners who want to know whether turf actually pays for itself, and when. We lay out every assumption so you can swap in your own numbers, then show 10 and 15 year totals and the breakeven year for four climates. For a quick personal estimate, plug your figures into the turf vs grass calculator.

How we built the model

All figures are our estimates for a 1,000 sq ft lawn, in flat 2026 dollars (no inflation, no discounting, no financing). The grass lawn already exists, so it has no start-up cost. Change any of these and the breakeven moves.

Irrigation water comes from our water savings by city model, which estimates net lawn water need per 1,000 sq ft from evapotranspiration and rainfall.

What does each option cost per year?

How the grass figures add up, using Las Vegas as an example: about 48,100 gallons a year at $5 = $240 water, plus 32 mowing visits at $40 = $1,280, fertilizer $250, irrigation repairs $100 and aeration or overseeding $150, for $2,020 with a lawn service. The DIY version keeps the $240 water cost but swaps in $120 mowing, $90 fertilizer, $75 DIY repairs and $60 seed, for $585.

Turf upkeep is higher in humid and rainy climates because of more frequent cleaning and moss or algae control (see humid and rainy climates).

10 and 15 year totals

Cumulative cost, including the turf install in year 0 and replacement where lifespan ends within 15 years.

When does artificial turf break even?

Breakeven is the first year in which cumulative grass costs exceed cumulative turf costs.

What most cost comparisons get wrong

Most turf marketing leads with water savings. In our model, water is the smallest major line on the grass side in every climate except the desert, and even in Las Vegas it is about $240 of a $2,020 yearly bill at $5 per 1,000 gallons. The money is in mowing and lawn programs. If you already pay a service, turf can pay back well within its life. If you mow on Saturday mornings and buy fertilizer at the hardware store, turf is a lifestyle and water-conservation choice, not a financial one.

Three adjustments can flip a DIY result:

• Value your time. A DIY lawn takes roughly 25 to 40 hours a year of mowing, edging and watering chores. At $20 per hour, that adds $500 to $800 a year to the DIY grass column and brings desert breakeven to roughly 9 to 12 years, inside the turf's expected life.
• Expensive or restricted water. At $12 per 1,000 gallons, desert water rises to about $580 a year. Mandatory watering restrictions that brown out a lawn also change the comparison, since the alternative may be reseeding or re-sodding.
• A rebate. A local rebate lowers the install cost directly, but many turf replacement programs exclude artificial turf. Check rebates, HOA and water rules before counting on one.

Hidden costs on both sides

Our model leaves out several items that can matter for a specific yard.

• Turf heat management. In hot climates, some owners add shade, cooling infill or run a misting cycle on summer afternoons, which adds water back. See turf heat for what actually helps.
• Turf disposal. Removing worn turf costs something; it is included in our $7,000 replacement but varies widely with local landfill and recycling options.
• Grass renovation. Lawns sometimes need a full renovation after drought, grubs or disease, often $1,500 to $3,000 for 1,000 sq ft of new sod. One renovation in 15 years pulls desert DIY totals closer but still well short of turf.
• Pet damage. Dogs kill grass in patches and also shorten turf life. Each household with dogs should use the lifespan adjustments in our model rather than the default.

A decision rule

If you pay for lawn service and expect to stay at least 8 years, turf is likely to cost less over its life in most US climates. If you maintain grass yourself and do not value your time, grass will almost always be cheaper over 15 years, and turf has to be justified by water conservation, usability for dogs or kids, or appearance. For the broader non-financial comparison, see artificial turf vs natural grass.

Frequently asked questions

Does artificial turf save money on water bills?

It removes most irrigation, which our model estimates at roughly 1,700 to 48,000 gallons a year per 1,000 sq ft depending on city. At $5 per 1,000 gallons that is a few dollars to about $240 a year. Turf still needs occasional rinsing, especially with pets. Savings grow on tiered rates where outdoor watering falls into the highest price tier.

How long does artificial turf need to last to be worth it?

Against a professionally maintained lawn, a turf system needs to last at least 6 to 8 years in our model, and most mid-range residential polyethylene turf is expected to last 10 to 15 years. Against DIY grass care, typical service life is too short for turf to break even on cost alone, so durability will not rescue the math.

Should I count resale value in the comparison?

Cautiously. There is no reliable evidence that turf consistently adds resale value, and buyer reactions vary by region. A newer turf lawn may help in water-scarce markets, while a worn one may be seen as a removal cost. Our home value and ROI page covers where it tends to help and hurt.

Is xeriscaping cheaper than artificial turf over time?

Usually yes. Drought-tolerant planting with drip irrigation typically costs less to install than turf and has no replacement cycle, though it needs pruning and weeding. It is not a usable play surface, which is the main reason people choose turf instead. Our comparison of turf vs xeriscaping covers the tradeoffs.

What if my turf is in partial shade?

Shade lowers UV exposure, which tends to extend turf life, so replacement may fall outside a 15 year window even in sunny regions. Shade also slows drying, so expect a little more cleaning to prevent moss and odor. Grass usually struggles in shade, which makes turf look comparatively better in those spots.