20 MULTIPLE-UNIT RESIDENTIAL RM ZONE
Attached single-unit dwellings, residential facilities, and residential homes | Attached single-unit dwellings developments5 | Duplexes | Multi-unit dwellings | Conditional uses | |
|---|---|---|---|---|---|
1. Min. lot width | 25 | None | 25 feet | 25 feet | Not applicable |
2. Min. lot area (square feet) | 2,500 | None | 2,500 | 2,500 | None |
3. Min. density | None | 15 dwelling units per net acre2,3 | None | 15 dwelling units per net acre2,3 | Not applicable |
4. Max. building height (see also LCMC § 17.52.190 and § 17.52.200) | |||||
a. Primary buildings | 35 feet | 35 feet | 35 feet | 40 feet | 35 feet |
b. Accessory buildings, structures, uses | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet |
5. Min. building setbacks (except garage/carport entrances)4 | |||||
a. Front porch | 5 feet | 5 feet | 5 feet | 5 feet | 5 feet |
b. Front wall | 5 feet | 5 feet | 5 feet | 5 feet | 10 feet |
c. Side interior | 5 feet, but 0 feet for attached walls | 5 feet, except 0 feet for attached walls | 5 feet | 5 feet | 10 feet |
d. Side street | 5 feet | 5 feet | 5 feet | 5 feet | 10 feet |
e. Rear | 5 feet | 5 feet | 5 feet | 5 feet | 15 feet |
6. Min. setbacks for garage/carport entrances (attached or detached) | |||||
a. Front-loaded access | Must not project beyond front street-facing wall of dwelling | Must not project beyond front street-facing wall of dwelling | Must not project beyond front street-facing wall of dwelling | Not permitted | Not permitted |
b. Side-loaded access | Must not project beyond side street-facing wall of dwelling | Must not project beyond side street-facing wall of dwelling | Must not project beyond side street-facing wall of dwelling | Must not project beyond side street-facing wall of primary building | Not permitted |
c. Rear-loaded access | 3-foot minimum from rear property line | 3-foot minimum from rear property line | 3-foot minimum from rear property line | 3-foot minimum from rear property line | 3-foot minimum from rear property line |
7. Max. building coverage | 45% | 45% | 45% | 65% | 45% |
8. Usable open space | None required | None required | None required | Required1 | None required |
Notes: |
|---|
1A minimum of 75 square feet of usable open space per dwelling unit must be installed as follows: |
i. Usable open space must be designed for passive or active recreational use and may include usable floor area in the development's recreation building or club house. Usable open space must be located outside of required setbacks and required parking areas. |
ii. Private decks, balconies, or patios for individual units may count towards the usable open space square footage provided the deck, balcony, or patio is at least 48 square feet in area with a minimum depth of five feet. |
iii. Other than private decks, balconies, or patios for individual units, usable open space must be connected to primary building entrances by an on-site ADA-accessible walkway. The square footage area of on-site ADA-accessible walkways can count towards the minimum usable open space square footage requirement if they provide at least one connection to each other, to the public right-of-way, or to the development's parking area. |
iv. Usable open space that is not a private deck, balcony, or patio for an individual unit is allowed to count towards the minimum landscape percentage requirement in Chapter 17.55 LCMC provided the space meets the landscaping requirements in Chapter 17.55 LCMC. |
v. Usable open space that is not a private deck, balcony, or patio for an individual unit must include at least one amenity for users such as seating, trash/recycling bins, dog waste stations, or play equipment – all of which must coordinate with and complement the development. |
2Where the minimum density calculation results in a fraction that is 0.50 or above, the fraction is rounded up to the next whole number. Where a minimum density calculation results in a fraction that is less than 0.50, the fraction is rounded down to the preceding whole number. |
3Example: 50,000 gross square feet less 1,200 square feet for significant wetlands and right-of-way dedication equals 48,800 net square feet. 48,800 divided by 43,560 = 1.12 acres x 15 = 16.8 or 17 dwelling units minimum density. |
4Refer to LCMC § 17.52.160(B) for setback requirements for accessory buildings. |