21.13.090 MDD3.
A. Purpose. The purpose of the Marymoor Design District 3 (MDD3) is to implement policy calling for a walkable subarea that develops in a way that supports Bear Creek, Lake Sammamish, Redmond’s drinking water aquifer, and other natural features. Shallow groundwater and lack of a stormwater outfall will require creative designs on the part of developers. To facilitate that, regulations are intended to allow developers to work within the natural constraints of the land. MDD3 will feature opportunities for living and community gathering, enhanced by proximity to Marymoor Park.
The following table is specific to this zone and provides references for each of the major topics that are regulated throughout the code. The individual topics provide function as connection or linkage to the chapters and sections of the Redmond Zoning Code that apply to development within this zone.
Land and Structure
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| Environment
| Community
| Process
| Money
| Incentives
| Other
| |
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B. Maximum Development Yield.
Table 21.13.090A |
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Minimum |
Bonuses Available |
Maximum |
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FAR |
Refer to RZC 21.13.150, MDD Floor Area, for floor area ratios. |
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Height |
4 stories |
Incentive program: 1 story |
5 stories |
Refer to RZC 21.13.140, MDD Building Placement and Form, for building placement and form. |
C. General Allowed Uses and Cross-References. The following tables provide references for each of the allowed use classes for the zone. References are provided for assistance in associating the current use classes with the use classes and associated definitions that were in effect prior to December 31, 2021. Additional references assist in generally aligning use classes with the Redmond Building Code, Institute of Transportation Engineers (ITE) Trip Generation Manual, and the City’s business licensing system. Additional information specific to the intended use may be necessary.
Uses that are not listed below nor within the associated definition of the individual use category or class shall be classified by the Code Administrator for applicability based on the purpose and intent of the zone within which the use is proposed.
Residential Use Category | Residential Use Class | Former Use Classification (Prior to Dec. 31, 2021) | Use Permissions | Building Code Occupancy Class | ITE Trip Generation Manual Land Use Code |
---|---|---|---|---|---|
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
Accessory dwelling unit (ADU) | Accessory dwelling unit (ADU) | P | R | 200 – 299 | |
P | R | 200 – 299 | |||
Attached dwelling unit, 2 – 4 units | Attached dwelling unit, 2 – 4 units | P | R | 200 – 299 | |
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
P | R | 200 – 299 | |||
Mixed-use residential | Mixed-use residential | P | R | 200 – 299 | |
P | I | 600 – 699 | |||
P | R | 600 – 699 |
Nonresidential Use Class | Former Use Classification (Prior to Dec. 31, 2021) | Use Permissions | Building Code Occupancy Class | ITE Trip Generation Manual Land Use Code |
---|---|---|---|---|
P | ||||
C | ||||
Wireless communication facilities | Wireless communication facilities | P | ||
Parks, open space, trails, and gardens | L, C | 400 – 499 | ||
P | E | 500 – 599 | ||
P |
D. Allowed Uses and Basic Development Standards. The following table contains the basic zoning regulations that apply to uses in MDD3. To use the chart, first read down the left-hand column titled “Use.” When you have located the use that interests you, read across to find regulations that apply to that use. Uses are permitted unless otherwise specified in the Special Regulations column. Permitted uses may require land use permit approval. See RZC 21.76.020, Overview of the Development Process, for more information. The following headings are used in the table:
1. § = Section number
2. Use = Land use
3. Parking Ratio = Parking ratio for the use
4. Special Regulations = Special regulations that apply to the use
Table 21.13.090B Allowed Uses and Basic Development Standards: MDD3 |
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§ |
Use |
Parking Ratio: |
Special Regulations |
Residential1 |
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1 |
Dwelling unit (2.0) |
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2 |
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3 |
Cottage (1.5, 2.0) |
See RZC 21.08.290, Cottage Housing Developments, for specific site development requirements and supplemental neighborhood regulations that may apply. No density bonus applies because total development is governed by FAR. |
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4 |
Accessory dwelling unit (ADU) |
ADU (1.0) |
See RZC 21.08.220, Accessory Dwelling Units, for specific regulations that may apply. |
5 |
Tiny home (1.0) |
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6 |
Attached dwelling unit, 2 – 4 units |
Dwelling unit (2.0) |
See RZC 21.08.260, Attached Dwelling Units, for specific regulations related to design, review and decision procedures, and affordable housing exceptions. |
7 |
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8 |
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9 |
See RZC 21.08.320, Designated Manufactured Homes, Manufactured Homes, and Mobile Homes, for specific regulations that may apply. |
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10 |
Studio dwelling unit (1.0) |
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11 |
Bed (0.5, 1) |
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12 |
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13 |
See Special Regulations |
Parking requirements are as follows: A. Multifamily housing for senior citizens: Unit (0.5, 2.0); B. Nursing home or long-term care facility: Four patient beds (1.0, 1.0); C. Retirement residence with no skilled nursing facility: Unit (1.0, 1.0); D. Retirement residence with skilled nursing facility: Worker on largest shift (1.25, 1.25). E. A traffic mitigation plan is required. The plan shall address traffic control, parking management (including mitigation of overflow parking into adjoining residential areas), and traffic movement to the arterial street system. |
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14 |
Dwelling unit (2.0) |
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Arts, Entertainment and Recreation |
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15 |
1,000 sq. ft. gfa (0, adequate to accommodate peak use) |
Permitted if public or noncommercial. A conditional use permit is required for commercial facilities. |
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Transportation, Communications, Information and Utilities |
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16 |
Adequate to accommodate peak use |
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17 |
A conditional use permit is required. |
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18 |
Wireless communication facilities |
N/A |
See RZC Chapter 21.56, Wireless Communication Facilities, for specific development requirements. |
Education, Public Administration, Health Care and Other Institutions |
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19 |
Vehicle used by the business (1.0) |
Family day care providers are permitted as home businesses. See RZC 21.08.340, Home Business, for specific regulations that may apply. |
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Other |
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20 |
N/A |
Notes:
1Permanent supportive housing, as defined under RCW 36.70A.030, and transitional housing, as defined under RCW Chapter 84.36, are allowed in all land use districts where residential dwellings and/or hotel uses are allowed, subject to RZC 21.57.010, Permanent Supportive Housing, Transitional Housing, and Emergency Housing.