Home Remodeling Costs in Duncan, SC
Remodeling costs in Duncan run about 36% above the South Carolina median, based on home values and labor rates across its ZIP code in Spartanburg County. The ranges below reflect what Duncan homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.36×
- South Carolina median
- Median home value
- $309,518
- Zillow ZHVI
- ZIP codes
- 1
- Spartanburg County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Duncan (2026)
Ranges span Duncan's least to most expensive ZIPs, including the ±15% contractor variance. ROI is the share of cost typically recouped at resale in your census region.
Cost range
$13,294 - $17,986
Typical
$15,640
Cost range
$20,392 - $27,589
Typical
$23,990
Cost range
$31,212 - $42,228
Typical
$36,720
Cost range
$28,438 - $38,474
Typical
$33,456
Cost range
$5,202 - $7,038
Typical
$6,120
Cost range
$20,363 - $27,550
Typical
$23,956
Cost range
$66,470 - $89,930
Typical
$78,200
Cost range
$20,457 - $27,677
Typical
$24,067
Cost range
$2,722 - $3,683
Typical
$3,203
Cost range
$11,560 - $15,640
Typical
$13,600
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $13,294 - $17,986 | $15,640 | 70/100 | ZIP estimate → |
| Window Replacement | $20,392 - $27,589 | $23,990 | 83/100 | ZIP estimate → |
| Kitchen Remodel | $31,212 - $42,228 | $36,720 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $28,438 - $38,474 | $33,456 | 75/100 | ZIP estimate → |
| Garage Door Replacement | $5,202 - $7,038 | $6,120 | 100/100 | ZIP estimate → |
| Deck Addition | $20,363 - $27,550 | $23,956 | 83/100 | ZIP estimate → |
| Basement Finishing | $66,470 - $89,930 | $78,200 | 76/100 | ZIP estimate → |
| Siding Replacement | $20,457 - $27,677 | $24,067 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,722 - $3,683 | $3,203 | 100/100 | ZIP estimate → |
| HVAC Replacement | $11,560 - $15,640 | $13,600 | 74/100 | ZIP estimate → |
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages. Data updated 2026-05. How we calculate estimates
Roofing Replacement Cost by ZIP Code
Pick a project and the prices below update. Costs vary little across Duncan. Open your ZIP for the full local breakdown.