Real pricing from verified Sammamish-area lawn care contractors — updated for 2026.
Lawn Mowing in Sammamish, WA typically costs $40–$160 per visit in 2026, depending on lot size and terrain. Most Sammamish property owners on a weekly schedule (April–October) pay the mid-range tier. Get an exact, itemized price for your address in under 60 seconds with an instant Quotly quote.
| Lot Size | Per Visit | Monthly (4×) |
|---|---|---|
| Small (under 3,000 sq ft) | $40 – $55 | $160 – $220 |
| Average (3,000 – 5,000 sq ft) | $50 – $75 | $200 – $300 |
| Large (5,000 – 10,000 sq ft) | $70 – $105 | $280 – $420 |
| Extra-large (10,000+ sq ft) | $95 – $160 | $380 – $640 |
Prices reflect 2026 rates from verified contractors serving the 98074, 98075 ZIP code area. Need an exact number? Get an instant Sammamish lawn mowing quote based on your actual lot.
Sammamish features some of the largest residential lots on the Eastside. The Sammamish Plateau has gentle rolling terrain, but larger lots significantly increase mowing time.
Weekly mowing during the growing season (April – October) is most cost-effective.
Sammamish receives about 62 inches of rain annually. The plateau's exposure means slightly more rainfall than nearby Bellevue or Redmond.
Edging, trimming, bagging, fertilization, and aeration are common add-ons. Bundling saves 15-25%.
See lawn mowing costs in Issaquah, WA, Redmond, WA, and Kirkland, WA.