Home Remodeling Costs in Newtown, CT
Remodeling costs in Newtown run about 46% above the Connecticut median, based on home values and labor rates across its 2 ZIP codes in Fairfield County. The ranges below reflect what Newtown homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.46×
- Connecticut median
- Median home value
- $642,848
- Zillow ZHVI
- ZIP codes
- 2
- Fairfield County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Newtown (2026)
Ranges span Newtown'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
$13,881 - $19,838
Typical
$16,790
Cost range
$21,291 - $30,429
Typical
$25,754
Cost range
$32,589 - $46,575
Typical
$39,420
Cost range
$29,692 - $42,435
Typical
$35,916
Cost range
$5,432 - $7,762
Typical
$6,570
Cost range
$21,261 - $30,386
Typical
$25,718
Cost range
$69,403 - $99,187
Typical
$83,950
Cost range
$21,359 - $30,526
Typical
$25,836
Cost range
$2,842 - $4,062
Typical
$3,438
Cost range
$12,070 - $17,250
Typical
$14,600
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $13,881 - $19,838 | $16,790 | 63/100 | ZIP estimate → |
| Window Replacement | $21,291 - $30,429 | $25,754 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $32,589 - $46,575 | $39,420 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $29,692 - $42,435 | $35,916 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $5,432 - $7,762 | $6,570 | 100/100 | ZIP estimate → |
| Deck Addition | $21,261 - $30,386 | $25,718 | 79/100 | ZIP estimate → |
| Basement Finishing | $69,403 - $99,187 | $83,950 | 70/100 | ZIP estimate → |
| Siding Replacement | $21,359 - $30,526 | $25,836 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,842 - $4,062 | $3,438 | 100/100 | ZIP estimate → |
| HVAC Replacement | $12,070 - $17,250 | $14,600 | 92/100 | 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 6% across Newtown. Open your ZIP for the full local breakdown.