维护费用计算器 — 公式
## Estimating Maintenance Costs
Two common methods for budgeting maintenance and repairs:
### Percentage-of-Value Method
**Annual Maintenance = Property Value x Rate%**
Typical range: 1-2% of property value annually
### Per-Unit Method
**Annual Maintenance = Number of Units x Per-Unit Budget**
Typical range: $1,500-$3,500 per unit per year
Use the higher estimate for conservative budgeting
Two common methods for budgeting maintenance and repairs:
### Percentage-of-Value Method
**Annual Maintenance = Property Value x Rate%**
Typical range: 1-2% of property value annually
### Per-Unit Method
**Annual Maintenance = Number of Units x Per-Unit Budget**
Typical range: $1,500-$3,500 per unit per year
Use the higher estimate for conservative budgeting
计算示例
A $350,000 duplex using 1.5% value rate and $2,500 per unit budget.
- Percentage method: $350,000 x 1.5% = $5,250
- Per-unit method: 2 x $2,500 = $5,000
- Higher estimate: $5,250
- Monthly reserve: $5,250 / 12 = $437.50