Home Remodeling Costs in Monrovia, MD
Remodeling costs in Monrovia run about 49% above the Maryland median, based on home values and labor rates across its ZIP code in Frederick County. The ranges below reflect what Monrovia homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.49×
- Maryland median
- Median home value
- $664,792
- Zillow ZHVI
- ZIP codes
- 1
- Frederick County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Monrovia (2026)
Ranges span Monrovia'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
$14,565 - $19,705
Typical
$17,135
Cost range
$22,341 - $30,226
Typical
$26,284
Cost range
$34,196 - $46,265
Typical
$40,230
Cost range
$31,156 - $42,152
Typical
$36,654
Cost range
$5,699 - $7,711
Typical
$6,705
Cost range
$22,309 - $30,183
Typical
$26,246
Cost range
$72,824 - $98,526
Typical
$85,675
Cost range
$22,412 - $30,322
Typical
$26,367
Cost range
$2,983 - $4,035
Typical
$3,509
Cost range
$12,665 - $17,135
Typical
$14,900
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $14,565 - $19,705 | $17,135 | 70/100 | ZIP estimate → |
| Window Replacement | $22,341 - $30,226 | $26,284 | 83/100 | ZIP estimate → |
| Kitchen Remodel | $34,196 - $46,265 | $40,230 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $31,156 - $42,152 | $36,654 | 75/100 | ZIP estimate → |
| Garage Door Replacement | $5,699 - $7,711 | $6,705 | 100/100 | ZIP estimate → |
| Deck Addition | $22,309 - $30,183 | $26,246 | 83/100 | ZIP estimate → |
| Basement Finishing | $72,824 - $98,526 | $85,675 | 76/100 | ZIP estimate → |
| Siding Replacement | $22,412 - $30,322 | $26,367 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,983 - $4,035 | $3,509 | 100/100 | ZIP estimate → |
| HVAC Replacement | $12,665 - $17,135 | $14,900 | 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 little across Monrovia. Open your ZIP for the full local breakdown.