Off-Street Parking Standards for the Grass Valley Town Core (TC) District
Ground-floor commercial uses in the Grass Valley Town Core (TC) district that are smaller than 3,000 square feet are exempt from off-street parking requirements. For larger ground-floor developments and upper-story projects, the City of Grass Valley requires specific parking ratios, such as one space per unit for multi-family residential and one space per 400 square feet for large commercial footprints. Notably, the Town Core (TC) district allows for flexible fulfillment of these requirements, including the use of shared parking or off-site facilities located within 1,300 feet of the subject property.
Required Parking Ratios
The off-street parking requirements in the Town Core (TC) district are determined by the floor level of the use and the total square footage of the occupancy. According to the Grass Valley Development Code, these specific standards supersede general city-wide parking tables [Section 17.36.040.B].
| Location / Use Type | Threshold | Required Spaces |
|---|---|---|
| Ground Floor | ||
| Commercial/Retail/Service | Under 3,000 sq. ft. | No off-street parking required |
| Commercial/Retail/Service | Over 3,000 sq. ft. | 1 space per 400 sq. ft. |
| Upper Floors | ||
| Residential (Studio) | N/A | 0.5 space per unit |
| Residential (1+ Bedroom) | N/A | 1 space per unit |
| All Other Upper Floor Uses | N/A | 1 space per 450 sq. ft. |
[Section 17.21.040]
Parking Placement and Setbacks
The Town Core (TC) district emphasizes a pedestrian-oriented environment, meaning parking must be situated to minimize its visual impact on the streetscape.
| Setback Type | Distance from Property Line |
|---|---|
| Front Setback | 20 feet |
| Side Setback | 0 feet |
| Side Street Setback | 5 feet |
| Rear Setback | 5 feet |
[Section 17.21.040]
Access and Configuration Rules
- Corner Lot Access: On corner lots within the Town Core (TC), the primary parking drive must not be located on the "primary street" [Section 17.21.040].
- Driveway Width: Parking drive widths are restricted to a maximum of 15 feet, unless the Fire Department requires a wider access point [Section 17.21.040].
- Maneuvering: Vehicles must be able to enter and exit the public street in a forward direction only. For developments with 50 or more spaces, a 20-foot queuing area must be provided from the street right-of-way [Section 17.36.090.A].
Specialized Parking Requirements
Bicycle and Motorcycle Parking
The Grass Valley Community Development Department allows developers to reduce the number of required vehicle spaces by substituting bicycle parking.
- Bicycle Substitution: Developers may substitute bicycle spaces for vehicle spaces at a rate of eight bicycle spaces for every one vehicle space. This substitution is capped at 10% of the total required vehicle spaces [Section 17.36.060].
- Motorcycle Substitution: For every 25 auto spaces required, a project may substitute one motorcycle space, also capped at 10% of the total required vehicle parking [Section 17.36.070].
Compact Vehicle Spaces
For nonresidential projects in the TC zone, up to 20% of the required parking spaces may be designated for compact vehicles. These spaces must be clearly labeled and grouped together [Section 17.36.090.D].
| Stall Type | Minimum Width | Minimum Length |
|---|---|---|
| Standard Stall | 9 feet | 18 feet |
| Compact Stall | 8 feet | 16 feet |
[Section 17.36.090.D]
Flexible Compliance and Shared Parking
Recognizing the dense nature of the historic downtown, the Grass Valley Development Code provides several alternatives to on-site parking:
- Off-Site Parking: Parking may be provided off-site, provided the facility is within 1,300 feet of the use it serves [Section 17.21.040].
- Shared Parking: The City of Grass Valley encourages shared drives and shared parking between adjacent lots to minimize curb cuts. Reductions in total required spaces may be granted through a Minor Use Permit (up to 20% reduction) or a Use Permit (more than 20% reduction) if the involved uses have differing peak usage periods [Section 17.36.080].
- Parking In-Lieu Fees: Per Ordinance No. 350, certain nonresidential structures in the downtown area may pay an in-lieu fee to the city instead of providing the required off-street spaces. This fee is used by Grass Valley to develop future public parking facilities [Section 17.36.120].
Sections Cited
- Section 17.21.040 – Town Core (TC) Standards
- Section 17.36.040 – Number of Parking Spaces Required
- Section 17.36.060 – Bicycle Parking
- Section 17.36.070 – Motorcycle Parking
- Section 17.36.080 – Reduction of Parking Requirements
- Section 17.36.090 – Parking Design and Development Standards
- Section 17.36.120 – Parking In-Lieu Fees