Published August 16, 2026
Two contractors quote your 400 square foot patio. One says $7,200, the other says $13,500. Same pavers. The difference is almost always underground, and it is the difference between a patio that is flat in ten years and one that is wavy in three.
Cost at a glance
| Size | Typical installed range |
|---|---|
| 200 sq ft | $4,500 – $8,000 |
| 300 sq ft | $6,000 – $11,000 |
| 400 sq ft | $8,000 – $15,000 |
| 600 sq ft | $12,000 – $22,000 |
| 600 sq ft with seat wall | $15,000 – $28,000 |
| Patio, fire pit, and steps | $18,000 – $40,000 |
By material, installed per square foot:
| Material | Per sq ft |
|---|---|
| Poured concrete | $10 – $18 |
| Stamped concrete | $14 – $24 |
| Concrete pavers | $18 – $28 |
| Flagstone on base | $22 – $35 |
| Permeable pavers | $24 – $36 |
| Natural stone (bluestone) | $28 – $45 |
Twin Cities planning ranges.
Where the money actually goes
On a typical $12,000 paver patio:
| Line item | Share |
|---|---|
| Excavation and disposal | 15 – 20% |
| Base aggregate and compaction | 20 – 25% |
| Pavers (material) | 25 – 30% |
| Labor to lay and cut | 25 – 30% |
| Edge restraint, poly sand, sealing | 5 – 8% |
Notice that the pavers themselves are only about a quarter of it. Upgrading from a builder paver to a premium one changes your total by maybe 10%. Cutting the base depth in half changes it by 20% — and ruins the patio. That is the trade the cheap quote is making.
The base is the entire job in Minnesota
Frost moves the ground here several inches every year. A patio survives that only if water can get out from under it. Correct construction:
- Excavate 8 to 12 inches below finished grade — deeper than the warm-climate standard
- Geotextile fabric over the subgrade so aggregate does not migrate down into the clay
- 6 to 10 inches of Class 5 aggregate, compacted in 2 to 3 inch lifts with a plate compactor
- 1 inch of bedding sand, screeded, never compacted
- 1 to 2% slope away from the house — non-negotiable
- Edge restraint spiked every 12 inches
- Polymeric sand swept into the joints and activated
If a quote says "4 inches of base" or promises a two-day install on a 400 square foot patio, that is a patio built to a Kansas spec in a Minnesota climate. Ask every bidder, in writing: how deep is the excavation, how many inches of Class 5, compacted in how many lifts, and is there fabric.
What raises your price legitimately
- Access. If a skid steer cannot reach the yard, everything gets wheelbarrowed. This can add 20 to 40% to labor.
- Grade change. Steps, retaining, or significant fill adds real cost.
- Removing an old patio. $2 to $5 per square foot for concrete removal and disposal.
- Complex shapes. Curves and circle kits mean cutting almost every paver on the perimeter.
- Drainage work. Catch basins, drain tile, or regrading if water currently runs toward the house.
- Soil. Heavy clay may need extra excavation and more aggregate.
Pavers vs stamped concrete in freeze-thaw
Stamped concrete costs about 30 to 40% less and looks excellent for the first several years. Then it cracks — not because of poor work, but because a rigid slab over 42 inches of frost movement eventually cracks somewhere, and the crack runs straight through the pattern where it cannot be hidden.
Pavers are thousands of individual pieces with flexible joints. They move with the ground instead of fighting it. And critically, they are the only hardscape surface that can be repaired invisibly: if an area settles, we pull the pavers, fix the base, and reset the same pavers. No patch line, no color mismatch.
Over 25 years, pavers usually cost less than stamped concrete once you count the replacement.
Timing and season
The Minnesota install window runs roughly April through November, once the ground thaws enough to excavate and compact properly. Book in winter or very early spring for the best scheduling and pricing — by May, good installers are typically booked out six to ten weeks.
Late-fall installs are possible and sometimes discounted, but if the ground starts freezing mid-project, compaction suffers. It is not worth the savings.
Maintenance
Very little. Sweep, rinse, and re-apply polymeric sand every 5 to 10 years as joints erode. Sealing is optional — it deepens color and helps against stains but needs redoing every 3 to 5 years. Use a chloride-free deicer in winter; rock salt spalls paver faces over time.
Weeds that appear are growing in the joint sand from windblown seed, not up through the patio. Proper polymeric sand and an occasional refresh prevents nearly all of it.
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Estimated project range
$6,300 – $12,500
Twin Cities 2026 pricing. A ballpark only — access, soil, permits, and condition move the real number. Send it over and we'll price your actual project for free.