(1) Intent. I districts are intended to provide areas for high-intensity uses, new industries, and uses requiring large amounts of space, including outdoor yards, storage areas, and parking areas. Retail operations are limited to activities that are incidental to a permitted use and a small number of bulk retail uses that involve outdoor storage and display. I districts shall be located where utilities, street capacity, and other services are adequate to support the intended uses. While the primary circulation in I districts is expected to be vehicular, with parking areas supplied for customer and employee use, all users should also provide for the safety and convenience of bicyclists, pedestrians, and differently abled people. The town will encourage uses and site development that are aesthetically pleasing and harmonious with the surrounding neighborhood. I districts are suitable for industrial and manufacturing uses and uses such as research and development, high-tech facilities, storage, wholesale trade, distribution, and auto, truck, and equipment repair services.
(2) Special Regulations.
(a) Residential Uses.
(i) New residential uses other than accessory dwellings are not allowed in I districts.
(ii) An existing single-family dwelling located within an I district may be rebuilt, repaired, expanded, and otherwise changed for human occupancy. Accessory structures appurtenant to an existing single-family dwelling, such as garages, carports, storage sheds, and fences, may likewise be rebuilt, repaired, expanded, and otherwise changed. In addition to the above provisions, any improvements shall comply with the development regulations specified for the I zoning district for single-family dwellings and accessory structures.
(b) All service, processing, or storage on property abutting or facing a residential district shall be wholly within an enclosed building, shall not be conducted within a required yard setback or buffer area, and shall be screened from view from the residential district by an approved Type V buffer, as described in TMC §
18.20.160(9)(e).
(c) Access from a public street to properties in an industrial district shall be so located as to minimize traffic congestion and avoid directing industrial traffic onto residential streets.
(d) Building entrances or other openings adjacent to a residential district shall be prohibited if they cause glare or excessive noise or otherwise adversely affect the use or value of the adjacent property.
(e) The storage, treatment, processing and manufacture of hazardous materials and/or waste shall only be allowed if such activities are appurtenant to an existing or proposed permitted use. The development of a use specifically for such purposes shall be prohibited.
(f) In order to prevent vehicle congestion, all service bays, loading docks, and shipping areas shall be configured so as not to encroach on public rights-of-way, public easements, and required off-street parking areas.
(g) Outdoor displays of merchandise shall not protrude into or over public sidewalks or rights-of-way.
(h) No single structure shall exceed a 25,000 square foot footprint. No single structure shall exceed 25,000 square feet of retail space.
Table 6 – Commercial Districts Lot Size, Coverage, Density, Setback, and Height2,8 |
|---|
| C-1 | C-2 | C-3 | I | C-R |
|---|
Minimum lot size, commercial | 2,500 sq. ft. | 5,000 sq. ft. | 5,000 sq. ft. | 5,000 sq. ft. | 5,000 sq. ft.3 |
Minimum lot size, residential1 | Lincoln St. Overlay 5,000 sq. ft. | – | – | – | By PD only |
Maximum density, with PD permit4 | 16 dua | 16 dua | – | – | Multifamily: 16 dua |
Maximum lot coverage5 | 100% | 80% | 80% | 80% | 80% |
Front yard setback | 0 | 06 | 05 | 0 | 0 |
Side yard setback7 | 0 | 05 | 05 | 05 | 05 |
Rear yard setback7 | 05 | 05 | 05 | 06 | 05 |
Maximum height | 30 feet | 30 feet | 38 feet | 60 feet | 45 feet9 |
Minimum lot size, accessory dwelling unit | 7,500 sq. ft. | 7,500 sq. ft. | 7,500 sq. ft. | – | – |
LEGEND: dua = dwelling units per acre; sq. ft. = square feet |
1 Where residential uses are permitted, lot coverage, setback, and height requirements shall be the same as those listed in Table 5 for R-3 districts unless otherwise stated. |
2 Smaller lot sizes may be permitted with a planned development permit. |
3 Densities in commercial zoning districts only apply to allowed residential uses. |
4 Determined by setback and off-street parking requirements in all zoning districts except C-R. |
5 Except where property abuts a residential zone; then setback shall be 10 feet. |
6 Except where property abuts a residential zone; then setback shall be 20 feet. |
7 In all cases where an interior lot line requires a landscaping buffer between differing uses, the width of the setback shall be determined by whichever requirement is widest (e.g., if a 20-foot buffer is required for an industrial use adjoining a residential use, that 20 feet shall be considered the setback). |
8 All uses in commercial zoning districts shall comply with the clear vision requirements in TMC § 18.20.130. In some cases compliance may require establishment of setbacks greater than those shown in the table above. |
9 Three stories not to exceed 45 feet. |
(Ord. 620 § 6(7), 2010; Ord. 620 § 6(Table 6), 2010)