Calculating Average Density Per Dwelling Unit
For Use with Water and wastewater Development Fee Tables
To determine Average Density
divide the Net Lot area (sq ft) by the total number of units.
Lot Area = X ft x Y ft
Net Lot = Total Lot Area - NAOS Area
Average Density = Net Lot / Total # of Units

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Example: X = 1,000 ft Y = 800 ft NAOS = 160,000 sq ft 275 Units Total |
[(1000 x 800) - 160,000] / 275 = 2,327 Average Density = 2,327 sq ft |
Questions? Contact:
Water Resources
480-312-5685