R-6  --  suburban residential district
The R-6 district is for areas where large lots or acreage development is desirable.  This district is governed by section 21.40.080 of the municipal code.

Dwelling	Lot Requirements			Yard Requirements			Building	Driveway	Landscaping	Stable
Units	Area	Width	Coverage	Front	Side	Rear	Height	Surface	Required	Setback
1	54,450 square feet2	150 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	None	25 feet
21	108,900 square feet2	200 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	None	25 feet
31	163,350 square feet2	250 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	None	25 feet
41	217,800 square feet2	300 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	5	25 feet
5+1	261,360 square feet	350 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	5	25 feet
5+1	261,360 square feet plus	350 feet3	30% max.	50 feet	25 feet	50 feet	Unrestricted4	Gravel	5, 6	25 feet
	43,560 square feet for
	each dwelling unit
	over 52
1 Only a single principal structure is allowed on any lot or tract.
2 Includes one-half the area of abutting dedicated rights-of-way and a 1% lot variation.
3 Includes one-half the width of abutting dedicated rights-of-way.
4 Except by Airport Height Zone regulations.
5 See also the parking lot landscaping requirements of AMC 21.45.080.W.6.
6 See also the parking lot landscaping requirements of AMC 21.45.080.W.10.