Home Remodeling Costs in Westminster, MD
Remodeling costs in Westminster run about 4% above the Maryland median, based on home values and labor rates across its 2 ZIP codes in Carroll County. The ranges below reflect what Westminster homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.04×
- Maryland median
- Median home value
- $466,903
- Zillow ZHVI
- ZIP codes
- 2
- Carroll County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Westminster (2026)
Ranges span Westminster'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
$10,166 - $13,886
Typical
$12,018
Cost range
$15,594 - $21,300
Typical
$18,434
Cost range
$23,868 - $32,602
Typical
$28,215
Cost range
$21,746 - $29,704
Typical
$25,707
Cost range
$3,978 - $5,434
Typical
$4,703
Cost range
$15,572 - $21,270
Typical
$18,408
Cost range
$50,830 - $69,431
Typical
$60,087
Cost range
$15,643 - $21,368
Typical
$18,492
Cost range
$2,082 - $2,844
Typical
$2,461
Cost range
$8,840 - $12,075
Typical
$10,450
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,166 - $13,886 | $12,018 | 70/100 | ZIP estimate → |
| Window Replacement | $15,594 - $21,300 | $18,434 | 83/100 | ZIP estimate → |
| Kitchen Remodel | $23,868 - $32,602 | $28,215 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $21,746 - $29,704 | $25,707 | 75/100 | ZIP estimate → |
| Garage Door Replacement | $3,978 - $5,434 | $4,703 | 100/100 | ZIP estimate → |
| Deck Addition | $15,572 - $21,270 | $18,408 | 83/100 | ZIP estimate → |
| Basement Finishing | $50,830 - $69,431 | $60,087 | 76/100 | ZIP estimate → |
| Siding Replacement | $15,643 - $21,368 | $18,492 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,082 - $2,844 | $2,461 | 100/100 | ZIP estimate → |
| HVAC Replacement | $8,840 - $12,075 | $10,450 | 74/100 | 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 1% across Westminster. Open your ZIP for the full local breakdown.