How much does a concrete sidewalk cost in 2026?
A new concrete sidewalk runs $6 to $15 per square foot installed in 2026. Removing and replacing an existing walk runs $10 to $25 per square foot because demolition and disposal stack on top of the new pour. Small standalone sections cost more per square foot because of contractor trade minimums.
| Project | Size | New install | Remove & replace |
|---|---|---|---|
| Short walk (3×20) | 60 sf | $600 – $1,300 | $900 – $1,900 |
| Standard walk (4×40) | 160 sf | $1,300 – $2,800 | $2,000 – $4,500 |
| Long walk (4×80) | 320 sf | $2,400 – $5,200 | $3,600 – $8,500 |
| Driveway apron (12×6, 6 in) | 72 sf | $1,000 – $2,200 | $1,500 – $3,400 |
What drives sidewalk cost
- New vs. remove-and-replace — tearing out and hauling the old slab adds $3-$8 per square foot.
- Thickness — a 6-inch slab for driveway crossings uses more concrete and usually rebar.
- Finish — broom is standard; exposed aggregate and stamped/decorative add $3-$12 per square foot.
- Reinforcement — fiber is cheapest; wire mesh and rebar add crack resistance and cost.
- Access & size — small or hard-to-reach pours carry a higher per-square-foot rate due to minimums.
- Permit — public right-of-way work usually needs a city permit and sometimes an approved contractor.