Home Remodeling Costs in Dunellen, NJ
Remodeling costs in Dunellen run right around the New Jersey median, based on home values and labor rates across its ZIP code in Middlesex County. The ranges below reflect what Dunellen homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.02×
- New Jersey median
- Median home value
- $579,930
- Zillow ZHVI
- ZIP codes
- 1
- Middlesex County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Dunellen (2026)
Ranges span Dunellen'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
$9,971 - $13,489
Typical
$11,730
Cost range
$15,294 - $20,692
Typical
$17,993
Cost range
$23,409 - $31,671
Typical
$27,540
Cost range
$21,328 - $28,856
Typical
$25,092
Cost range
$3,902 - $5,279
Typical
$4,590
Cost range
$15,272 - $20,662
Typical
$17,967
Cost range
$49,853 - $67,448
Typical
$58,650
Cost range
$15,342 - $20,757
Typical
$18,050
Cost range
$2,042 - $2,762
Typical
$2,402
Cost range
$8,670 - $11,730
Typical
$10,200
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $9,971 - $13,489 | $11,730 | 58/100 | ZIP estimate → |
| Window Replacement | $15,294 - $20,692 | $17,993 | 64/100 | ZIP estimate → |
| Kitchen Remodel | $23,409 - $31,671 | $27,540 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $21,328 - $28,856 | $25,092 | 80/100 | ZIP estimate → |
| Garage Door Replacement | $3,902 - $5,279 | $4,590 | 100/100 | ZIP estimate → |
| Deck Addition | $15,272 - $20,662 | $17,967 | 94/100 | ZIP estimate → |
| Basement Finishing | $49,853 - $67,448 | $58,650 | 63/100 | ZIP estimate → |
| Siding Replacement | $15,342 - $20,757 | $18,050 | 99/100 | ZIP estimate → |
| Entry Door Replacement | $2,042 - $2,762 | $2,402 | 100/100 | ZIP estimate → |
| HVAC Replacement | $8,670 - $11,730 | $10,200 | 69/100 | 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 Dunellen. Open your ZIP for the full local breakdown.