Home Remodeling Costs in Kilauea, HI
Remodeling costs in Kilauea run about 18% above the Hawaii median, based on home values and labor rates across its 3 ZIP codes in Kauai County. The ranges below reflect what Kilauea homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.18×
- Hawaii median
- Median home value
- $1,273,790
- Zillow ZHVI
- ZIP codes
- 3
- Kauai County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Kilauea (2026)
Ranges span Kilauea'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
$9,091 - $19,838
Typical
$13,608
Cost range
$13,944 - $30,429
Typical
$20,874
Cost range
$21,344 - $46,575
Typical
$31,950
Cost range
$19,446 - $42,435
Typical
$29,110
Cost range
$3,557 - $7,762
Typical
$5,325
Cost range
$13,925 - $30,386
Typical
$20,844
Cost range
$45,454 - $99,187
Typical
$68,042
Cost range
$13,989 - $30,526
Typical
$20,940
Cost range
$1,862 - $4,062
Typical
$2,787
Cost range
$7,905 - $17,250
Typical
$11,833
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $9,091 - $19,838 | $13,608 | 76/100 | ZIP estimate → |
| Window Replacement | $13,944 - $30,429 | $20,874 | 85/100 | ZIP estimate → |
| Kitchen Remodel | $21,344 - $46,575 | $31,950 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $19,446 - $42,435 | $29,110 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $3,557 - $7,762 | $5,325 | 100/100 | ZIP estimate → |
| Deck Addition | $13,925 - $30,386 | $20,844 | 100/100 | ZIP estimate → |
| Basement Finishing | $45,454 - $99,187 | $68,042 | 71/100 | ZIP estimate → |
| Siding Replacement | $13,989 - $30,526 | $20,940 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $1,862 - $4,062 | $2,787 | 100/100 | ZIP estimate → |
| HVAC Replacement | $7,905 - $17,250 | $11,833 | 77/100 | 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 61% across Kilauea. Open your ZIP for the full local breakdown.