Home Remodeling Costs in Union, MO
Remodeling costs in Union run about 8% above the Missouri median, based on home values and labor rates across its ZIP code in Franklin County. The ranges below reflect what Union homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.08×
- Missouri median
- Median home value
- $259,428
- Zillow ZHVI
- ZIP codes
- 1
- Franklin County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Union (2026)
Ranges span Union'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
$10,557 - $14,283
Typical
$12,420
Cost range
$16,194 - $21,909
Typical
$19,051
Cost range
$24,786 - $33,534
Typical
$29,160
Cost range
$22,583 - $30,553
Typical
$26,568
Cost range
$4,131 - $5,589
Typical
$4,860
Cost range
$16,171 - $21,878
Typical
$19,024
Cost range
$52,785 - $71,415
Typical
$62,100
Cost range
$16,245 - $21,978
Typical
$19,112
Cost range
$2,162 - $2,925
Typical
$2,543
Cost range
$9,180 - $12,420
Typical
$10,800
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,557 - $14,283 | $12,420 | 54/100 | ZIP estimate → |
| Window Replacement | $16,194 - $21,909 | $19,051 | 70/100 | ZIP estimate → |
| Kitchen Remodel | $24,786 - $33,534 | $29,160 | 95/100 | ZIP estimate → |
| Bathroom Remodel | $22,583 - $30,553 | $26,568 | 77/100 | ZIP estimate → |
| Garage Door Replacement | $4,131 - $5,589 | $4,860 | 100/100 | ZIP estimate → |
| Deck Addition | $16,171 - $21,878 | $19,024 | 74/100 | ZIP estimate → |
| Basement Finishing | $52,785 - $71,415 | $62,100 | 74/100 | ZIP estimate → |
| Siding Replacement | $16,245 - $21,978 | $19,112 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,162 - $2,925 | $2,543 | 100/100 | ZIP estimate → |
| HVAC Replacement | $9,180 - $12,420 | $10,800 | 63/100 | 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 Union. Open your ZIP for the full local breakdown.