Residential ADMD calculator
The After Diversity Maximum Demand (ADMD) calculator determines the minimum power requirements for a proposed subdivision.
ADMD calculator
Please use the calculator below to determine the ADMD value of a lot.
How the ADMD values are obtained
ADMD values are based on undeveloped land prices. They do not include the cost of a dwelling.
The ADMDs increase in step increments. These increments are at two and four times the median lot value for the Perth metropolitan and Mandurah areas. The median property price is obtained quarterly from Landgate's Vacant Land Sales Analysis.
The ADMD calculator reduces anticipated load requirements for higher density developments. There are three ranges available, single residential to quadruplex, 5 to 10 units and over 10 units per lot.
| Lot Price | Single to Quadruplex | Less than 10 units | More than 10 Units |
|---|---|---|---|
| $512,000 or less | 4.7 kVA | 3.5 kVA | 3.1 kVA |
| $512,001 to $1,024,000 | 6.2 kVA | 4.4 kVA | 4.0 kVA |
| Above $1,024,000 | 8.7 kVA | 5.9 kVA | 5.4 kVA |
