Home Remodeling Costs in Plainsboro, NJ
Remodeling costs in Plainsboro run about 18% above the New Jersey median, based on home values and labor rates across its ZIP code in Middlesex County. The ranges below reflect what Plainsboro homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.18×
- New Jersey median
- Median home value
- $670,435
- Zillow ZHVI
- ZIP codes
- 1
- Middlesex County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Plainsboro (2026)
Ranges span Plainsboro'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
$11,535 - $15,605
Typical
$13,570
Cost range
$17,693 - $23,937
Typical
$20,815
Cost range
$27,081 - $36,639
Typical
$31,860
Cost range
$24,674 - $33,382
Typical
$29,028
Cost range
$4,514 - $6,106
Typical
$5,310
Cost range
$17,668 - $23,904
Typical
$20,786
Cost range
$57,673 - $78,028
Typical
$67,850
Cost range
$17,749 - $24,013
Typical
$20,881
Cost range
$2,362 - $3,196
Typical
$2,779
Cost range
$10,030 - $13,570
Typical
$11,800
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $11,535 - $15,605 | $13,570 | 58/100 | ZIP estimate → |
| Window Replacement | $17,693 - $23,937 | $20,815 | 64/100 | ZIP estimate → |
| Kitchen Remodel | $27,081 - $36,639 | $31,860 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $24,674 - $33,382 | $29,028 | 80/100 | ZIP estimate → |
| Garage Door Replacement | $4,514 - $6,106 | $5,310 | 100/100 | ZIP estimate → |
| Deck Addition | $17,668 - $23,904 | $20,786 | 94/100 | ZIP estimate → |
| Basement Finishing | $57,673 - $78,028 | $67,850 | 63/100 | ZIP estimate → |
| Siding Replacement | $17,749 - $24,013 | $20,881 | 99/100 | ZIP estimate → |
| Entry Door Replacement | $2,362 - $3,196 | $2,779 | 100/100 | ZIP estimate → |
| HVAC Replacement | $10,030 - $13,570 | $11,800 | 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 Plainsboro. Open your ZIP for the full local breakdown.