This article is intended to expand on the standards for attached residential building forms established in SMC § 16.12 as determined by the permitted residential uses in each zoning district.
(Ord. 1418-25, 7/24/2025)
The form-based standards in this article are aligned with the density and dimensional standards for each zoning district in SMC § 16.12. Attached residential building forms are permitted in the following zones:
A.
MDR
B.
HDR
C.
NC
D.
UC
E.
HOC
F.
RO
The following residential uses are permitted for applying attached building form standards provided the use is allowed in the underlying zone:
A.
Duplexes/two-family dwellings;
B.
Townhouses; and
C.
Live/work dwelling units
(Ord. 1418-25, 7/24/2025)
A. 
Lot, Building Setbacks, and Building Form (see diagram and table below).
MDR
HDR/NC
UC
HOC
RO
Lot and Building Placement
A
Lot Area (min)
3,500 sq. ft. per unit
2,000 sq. ft. per unit
1,800 sq. ft. per unit
1,500 sq. ft. per unit
n/a
Setbacks
B
Front Yard (min)
20 ft
15 ft
10 ft
100 ft
0 ft
C
Each Side (min)
5 ft
5 ft
5 ft
10 ft
5 ft
D
Rear Yard (min)
10 ft
10 ft
10 ft
15 ft
15 ft
Coverage
Lot Coverage (max)
60%
60%
80%
85%
60%
Building Form
E
Building Height (max) [stories/ft]
30 ft
30 ft
3 stories/35 ft
3 stories/35 ft
3 stories/30 ft
(Ord. 1418-25, 7/24/2025)