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DEPARTMENT OF COMMUNITY wwo�CITY of
AND ECONOMIC DEVELOPMENT Renton 0
DENSITY WORKSHEET
Planning Division
1055 South Grady Way -Renton, WA 98057
Phone: 425-430-7200 1 www.rentonwa.gov
1. Gross area of property
89,218
square feet
2. Deductions: Certain areas are excluded from density
calculations.
These include:
Public Streets* 644
square feet
Private access easements* 0
square feet
Critical Areas** 25,096
square feet
Total excluded area:
25,740
square feet
3. Subtract line 2 (total excluded area) from line 1 for
net area
63,478
square feet
4. Divide line 3 by 43,560 for net acreage
1.4573
acres
5. Number of dwelling units or lots planned
4
units/lots
6. Divide line 5 by line 4 for net density
2.7449
= dwelling units/acre
*Alleys (public or private) do not have to be excluded.
**Critical Areas are defined as "Areas determined by the City to be not suitable for
development and which are subject to the City's Critical Areas Regulations including very high
landslide areas, protected slopes, wetlands, or floodways." Critical Areas buffers are not
deducted/excluded.
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H:\CED\Data\Forms-Templates\Self-Help Handouts\Planning\density.doc Rev: 08/2015