Professional overseeding typically costs $0.04-$0.18 per square foot, with many standard lawns landing near $0.10 per square foot. The total depends on lawn size, seed type, site preparation, aeration, and local labor rates; small jobs may also have a minimum service charge.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Overseeding service | $0.04 per sq ft | $0.10 per sq ft | $0.18 per sq ft | Seed and spreading, depending on scope |
| 5,000-sq-ft lawn | $200 | $500 | $900 | Before optional aeration or repairs |
| Seed-only materials | $0.02 per sq ft | $0.05 per sq ft | $0.10 per sq ft | Varies by blend and coverage rate |
| Core aeration add-on | $0.03 per sq ft | $0.08 per sq ft | $0.15 per sq ft | Often priced separately |
Assumptions: Typical U.S. residential lawn, ordinary access, and no major grading or soil replacement.
What Does Lawn Overseeding Cost Per Square Foot?
For a standard residential lawn, a contractor may charge about $0.04-$0.18 per square foot for overseeding. A straightforward job with basic grass seed and spreading tends toward the low end; premium blends, heavy prep, or difficult access move the estimate higher. Average pricing is around $0.10 per square foot, or about $500 for a 5,000-square-foot lawn.
Most estimates include seed application, but not necessarily aeration, mowing, or weed treatment. Ask whether the quoted rate covers seed, equipment, cleanup, and any minimum charge. A small lawn may cost $100-$250 even when its measured area would produce a lower per-square-foot total.
How Seed, Labor, and Aeration Shape the Quote
Quotes commonly combine materials and crew time, with aeration and cleanup listed separately. The table shows typical planning ranges; local prices and seed quantities can differ based on lawn condition and the contractor’s application rate.
| Quote component | Low | Average | High | Typical basis |
|---|---|---|---|---|
| Grass seed | $0.02 per sq ft | $0.05 per sq ft | $0.10 per sq ft | Blend and seeding rate |
| Labor and spreading | $50 per hour | $75 per hour | $125 per hour | Crew size and setup |
| Core aeration | $0.03 per sq ft | $0.08 per sq ft | $0.15 per sq ft | Machine pass and soil condition |
| Raking or light prep | $25 per 1,000 sq ft | $60 per 1,000 sq ft | $120 per 1,000 sq ft | Thatch and debris removal |
Labor is often the largest variable on small properties, where travel and equipment setup are spread across fewer square feet.
Which Lawn Size and Seed Mix Change the Rate?
Size affects the total more than the unit rate: larger open lawns often cost less per square foot, while small or fragmented areas may face a minimum fee. For example, jobs under 2,000 square feet may be billed at a flat $100-$250; lawns above 10,000 square feet may receive a lower unit rate if access is easy.
Seed choice also matters. Common regional blends may add roughly $0.02-$0.06 per square foot for seed, while specialty cultivars, shade-tolerant mixes, or premium turf-type tall fescue can approach $0.06-$0.10 per square foot in material cost. A contractor may increase the rate if the lawn needs more seed than the standard application for bare patches or thin turf.
Confirm the measured lawn area and seed pounds per 1,000 square feet so competing quotes cover comparable work. Landscaping beds, pavement, and other non-grass areas should not be included in the billable square footage.
When Do Regional Prices and Fall Scheduling Shift?
Labor and travel can make prices in high-cost metro areas about 15%-35% above a contractor’s typical local rate. Rural locations may have lower hourly labor but higher trip charges, especially when the property is outside a routine service area. Climate also affects the recommended seed blend and timing, which can change material costs.
Cool-season grasses are commonly overseeded in late summer or early fall, while warm-season lawns are usually treated in late spring or early summer. During peak local demand, a rushed or short-notice appointment may add 10%-25%; scheduling several weeks ahead can help avoid urgency charges. Weather delays can also affect availability and the best planting window.
Compare local quotes for the same seed type, coverage rate, and preparation rather than relying on a national per-square-foot figure.
What Does a Crew Do During a Typical Overseeding Job?
A two-person crew can often treat an accessible 5,000-square-foot lawn in about 1-3 hours, including basic preparation and spreading. Larger lawns, slopes, obstacles, or substantial debris can extend the visit. A crew may charge $50-$125 per labor hour, but many providers price the whole job rather than billing hourly.
When core aeration is included, the crew makes repeated machine passes before spreading seed. A compact or fenced yard may require hand work or smaller equipment, increasing labor time. The estimate should state whether mowing, leaf removal, watering, or a return visit is included, since these tasks are not standard in every package.
Three Overseeding Quotes for Different Lawn Sizes
These examples illustrate how scope changes the invoice. They assume ordinary access and no major lawn renovation; local minimums and material choices can shift the totals.
| Scenario | Scope and labor | Unit estimate | Total |
|---|---|---|---|
| 2,000 sq ft | Basic seed, 1-2 crew hours | $0.10-$0.16 per sq ft | $200-$320 |
| 5,000 sq ft | Regional blend, light prep, 2-person crew | $0.08-$0.14 per sq ft | $400-$700 |
| 10,000 sq ft | Seed and core aeration, 3-5 crew hours | $0.10-$0.22 per sq ft | $1,000-$2,200 |
The aeration-inclusive example costs more because it adds a separate machine operation, not simply more seed. Ask the provider to split out that charge to see whether it is optional.
Which Add-On Charges Raise an Overseeding Estimate?
Core aeration may add $150-$750 for a 5,000-square-foot lawn, depending on local rates and the number of passes. Heavy dethatching can add about $0.05-$0.20 per square foot, while hauling away leaves or debris may add $50-$200. Bare spots requiring topsoil or grading are usually priced separately because the amount of material and repair labor varies widely.
Some providers charge $50-$150 for a minimum visit or equipment mobilization. Watering plans, starter fertilizer, and follow-up visits can add $25-$150 or more, depending on product and coverage. Check whether taxes, disposal, and any service guarantee are included in the written estimate.
Can Spot Seeding or DIY Lower the Bill?
Spot-seeding only the thin areas can be cheaper than treating the entire lawn when damage is limited. A homeowner buying seed may spend roughly $20-$100 for a small repair, though tool rental, soil preparation, and repeat applications can raise the cost. DIY work also requires correct seed coverage and consistent watering for establishment.
To lower a contractor’s price, measure grass areas accurately, remove toys and light debris before the visit, and request separate prices for aeration, dethatching, and fertilizer. Compare at least three written quotes using the same seed blend and scope. Avoid paying for intensive renovation when the lawn is merely thin; widespread bare soil, drainage problems, or weeds may require a different plan.
The most reliable savings come from limiting the treated area and declining add-ons that do not address a specific lawn problem.