Home Improvement Costs in Knoxville, TN
Budgeting ranges for 30 popular projects in Knoxville, Tennessee. Click any project for a full calculator and detailed factors.
City multiplier used on this hub: ×0.95 (approximation). Last updated December 28, 2025.
Project cost overview
These are rough ranges to help you plan. For an accurate quote, measure your scope and request bids from local pros.
| Project | Low | Typical | High |
|---|---|---|---|
| Fence Installation per ft |
$2,850 | $4,988 | $8,550 |
| Deck Installation per sq ft |
$6,840 | $12,540 | $20,520 |
| Pergola Installation per sq ft |
$6,080 | $10,640 | $18,240 |
| Paver Patio Installation per sq ft |
$3,420 | $5,700 | $9,975 |
| Concrete Patio / Slab per sq ft |
$2,660 | $4,655 | $7,315 |
| Asphalt Driveway per sq ft |
$2,280 | $3,990 | $6,840 |
| Roof Replacement per sq ft |
$6,840 | $11,970 | $20,520 |
| Window Replacement per window |
$4,275 | $7,600 | $13,300 |
| Siding Replacement per sq ft |
$9,120 | $15,200 | $27,360 |
| Gutter Installation per ft |
$1,026 | $2,052 | $3,420 |
| HVAC Replacement per system |
$6,175 | $9,025 | $13,775 |
| Water Heater Replacement (Tank) per unit |
$1,140 | $1,805 | $3,040 |
| Tankless Water Heater Installation per unit |
$2,375 | $3,610 | $5,700 |
| Bathroom Remodel per bathroom |
$5,652 | $12,920 | $28,262 |
| Kitchen Remodel per kitchen |
$14,250 | $33,250 | $71,250 |
| Basement Finishing per sq ft |
$17,100 | $31,350 | $57,000 |
| Attic Insulation per sq ft |
$1,425 | $2,850 | $5,700 |
| Solar Panel Installation per kW |
$14,250 | $18,240 | $23,940 |
| EV Charger Installation per charger |
$760 | $1,235 | $2,375 |
| Interior Painting per sq ft (floor area) |
$3,420 | $5,985 | $11,115 |
| Exterior Painting per sq ft (floor area) |
$5,225 | $9,405 | $16,720 |
| Flooring Installation (LVP / Laminate) per sq ft |
$3,040 | $5,320 | $9,120 |
| Drywall Installation / Replacement per sq ft |
$1,900 | $3,325 | $5,700 |
| Electrical Panel Upgrade per panel |
$1,425 | $2,850 | $5,225 |
| Recessed Lighting Installation per light |
$1,140 | $1,900 | $3,420 |
| Whole-Home Repipe (Plumbing) per home |
$3,800 | $8,550 | $15,200 |
| French Drain Installation per ft |
$1,425 | $2,565 | $4,845 |
| Epoxy Garage Floor Coating per sq ft |
$1,282 | $2,565 | $4,275 |
| Tree Removal per tree |
$285 | $808 | $2,090 |
| Landscaping (Full Yard Refresh) per sq ft |
$7,600 | $15,200 | $30,400 |
Next steps
- Pick a project above and use the calculator to match your scope.
- Confirm permit requirements for Knoxville with your city/county building department.
- Get 2–3 written quotes and compare scope line-by-line.