18A.60.030 Residential area and dimensions.
A. Development Standards Table.
R1 | R2 | R3 | R4 | MR1 | MR2 | MF1 | MF2 | MF3 | |
|---|---|---|---|---|---|---|---|---|---|
1.45 DUA | 2.2 DUA | 4.8 DUA | 6.4 DUA | 8.7 DUA | 14.6 DUA | 22 DUA | 35 DUA | 54 DUA | |
Lot size | 25,000 GSF | 17,000 GSF | 7,500 GSF | 5,700 GSF | 5,000 GSF /unit | 3,000 GSF /unit | No minimum lot size | No minimum lot size | No minimum lot size |
35% | 35% | 45% | 50% | 55% | 60% | 60% | 60% | 60% | |
Impervious surface | 45% | 45% | 60% | 70% | 70% | 75% | 70% | 70% | 70% |
Front yard/street setback | 25 feet | 25 feet | 10 feet | 10 feet | 5 feet | 5 feet | 15 feet | 15 feet | 15 feet |
Garage/carport setback | 30 feet | 30 feet | 20 feet | 20 feet | 20 feet | 20 feet | 20 feet | 20 feet | 20 feet |
Principal arterial and state highway setback | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet |
Rear yard setback | 20 feet | 20 feet | 10 feet | 10 feet | 5 feet | 5 feet | 15 feet | 15 feet | 15 feet |
Interior setback | 8 feet | 8 feet | 5 feet | 5 feet |
Attached units: 0 feet; Detached units: 5 feet |
Attached units: 0 feet; Detached units: 5 feet | 8 feet | 8 feet | 8 feet |
35 feet | 35 feet | 35 feet | 35 feet | 35 feet | 50 feet | 45 feet | 65 feet | 80 feet | |
Design | Design features shall be required as set forth in Chapter 18A.70, Article I. | ||||||||
Landscaping | Landscaping shall be provided as set forth in Chapter 18A.70, Article II. | ||||||||
Tree Preservation | Significant tree identification and preservation and/or replacement shall be required as set forth in LMC 18A.70.300 through 18A.70.330. | ||||||||
Parking | Parking shall conform to the requirements of Chapter 18A.80. | ||||||||
Signage shall conform to the requirements of Chapter 18A.100. | |||||||||
B. Tree Preservation Incentives.
1. The Director may reduce a rear yard and/or side yard building setback to compensate for significant or heritage tree preservation; provided, that the setback is not reduced more than five (5) feet, is no closer to the property line than three (3) feet, is the minimum reduction required for tree preservation, and complies with LMC 18A.60.100, Building transition area.
2. The Director may increase the amount of allowable impervious surface by five (5) percent to compensate for the preservation of a significant or heritage tree. [Ord. 794 § 2 (Exh. A), 2023; Ord. 775 § 1 (Exh. A), 2022; Ord. 726 § 2 (Exh. B), 2019.]