Home Remodeling Costs in Katy, TX
Remodeling costs in Katy run about 34% above the Texas median, based on home values and labor rates across its 4 ZIP codes in Harris County. The ranges below reflect what Katy homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.34×
- Texas median
- Median home value
- $371,444
- Zillow ZHVI
- ZIP codes
- 4
- Harris County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Katy (2026)
Ranges span Katy'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
$10,264 - $19,838
Typical
$15,381
Cost range
$15,744 - $30,429
Typical
$23,594
Cost range
$24,098 - $46,575
Typical
$36,113
Cost range
$21,956 - $42,435
Typical
$32,903
Cost range
$4,016 - $7,762
Typical
$6,019
Cost range
$15,721 - $30,386
Typical
$23,560
Cost range
$51,319 - $99,187
Typical
$76,906
Cost range
$15,794 - $30,526
Typical
$23,668
Cost range
$2,102 - $4,062
Typical
$3,150
Cost range
$8,925 - $17,250
Typical
$13,375
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,264 - $19,838 | $15,381 | 68/100 | ZIP estimate → |
| Window Replacement | $15,744 - $30,429 | $23,594 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $24,098 - $46,575 | $36,113 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $21,956 - $42,435 | $32,903 | 81/100 | ZIP estimate → |
| Garage Door Replacement | $4,016 - $7,762 | $6,019 | 100/100 | ZIP estimate → |
| Deck Addition | $15,721 - $30,386 | $23,560 | 100/100 | ZIP estimate → |
| Basement Finishing | $51,319 - $99,187 | $76,906 | 64/100 | ZIP estimate → |
| Siding Replacement | $15,794 - $30,526 | $23,668 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,102 - $4,062 | $3,150 | 100/100 | ZIP estimate → |
| HVAC Replacement | $8,925 - $17,250 | $13,375 | 65/100 | 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 up to 43% across Katy. Open your ZIP for the full local breakdown.