Home Remodeling Costs in Union, NJ
Remodeling costs in Union run about 9% below the New Jersey median, based on home values and labor rates across its 2 ZIP codes in Union County. The ranges below reflect what Union homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 0.91×
- New Jersey median
- Median home value
- $518,220
- Zillow ZHVI
- ZIP codes
- 2
- Union County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Union (2026)
Ranges span Union'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
$7,918 - $13,357
Typical
$10,465
Cost range
$12,145 - $20,489
Typical
$16,052
Cost range
$18,590 - $31,360
Typical
$24,570
Cost range
$16,937 - $28,573
Typical
$22,386
Cost range
$3,098 - $5,227
Typical
$4,095
Cost range
$12,128 - $20,460
Typical
$16,030
Cost range
$39,589 - $66,786
Typical
$52,325
Cost range
$12,184 - $20,554
Typical
$16,103
Cost range
$1,621 - $2,735
Typical
$2,143
Cost range
$6,885 - $11,615
Typical
$9,100
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $7,918 - $13,357 | $10,465 | 58/100 | ZIP estimate → |
| Window Replacement | $12,145 - $20,489 | $16,052 | 64/100 | ZIP estimate → |
| Kitchen Remodel | $18,590 - $31,360 | $24,570 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $16,937 - $28,573 | $22,386 | 80/100 | ZIP estimate → |
| Garage Door Replacement | $3,098 - $5,227 | $4,095 | 100/100 | ZIP estimate → |
| Deck Addition | $12,128 - $20,460 | $16,030 | 94/100 | ZIP estimate → |
| Basement Finishing | $39,589 - $66,786 | $52,325 | 63/100 | ZIP estimate → |
| Siding Replacement | $12,184 - $20,554 | $16,103 | 99/100 | ZIP estimate → |
| Entry Door Replacement | $1,621 - $2,735 | $2,143 | 100/100 | ZIP estimate → |
| HVAC Replacement | $6,885 - $11,615 | $9,100 | 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 up to 25% across Union. Open your ZIP for the full local breakdown.