SF-3: Single-Family Residential Setback Guide for the City of Reno

In the City of Reno, the SF-3 Single-Family Residential district requires a minimum front setback of 30 feet and a rear setback of 30 feet for principal buildings. Side setbacks for this district are established at a minimum of 5 feet, while accessory structures may qualify for a reduced 5-foot rear setback if they are single-story and do not exceed 16 feet in height [Section 18.02.204].

Minimum Setback Requirements for SF-3 Districts

The City of Reno identifies specific spatial requirements for both principal buildings (the main residence) and accessory structures (such as sheds or detached garages) within the SF-3 Single-Family Residential district. These measurements represent the horizontal distance between the property line and the nearest portion of the building or structure [Section 18.09.205].

SF-3 Lot and Building Standards

Feature	Principal Building	Accessory Structure
Front Setback	30 ft	Must be behind the front face of the principal structure
Side Setback	5 ft	5 ft
Rear Setback	30 ft	30 ft (Standard) / 5 ft (Single-story < 16ft)
Street-Facing Garage	30 ft (from sidewalk)	N/A

Note on Alley Access: A minimum zero-foot setback is permitted by the City of Reno when a property line abuts an alley, provided that at least 24 feet of backup space is maintained from all garage doors or parking spaces [Section 18.02.204, Table 2-7].

Infill Development and Front Setback Adjustments

For properties within the SF-3 Single-Family Residential district located in established neighborhoods, the City of Reno applies "Infill" rules to ensure new construction matches the existing neighborhood character.

Consistent Block Face: If a consistent front setback exists on a block (with less than three feet of deviation), new development in the City of Reno must remain consistent with that established setback [Section 18.04.903(a)(5)].
Varied Block Face: If the setbacks on the block are varied, the new structure's front setback must fall within the range of existing setbacks on that same block [Section 18.04.903(a)(5)].
Porch Exemptions: When calculating these ranges, the City of Reno excludes front porches and similar subordinate features, focusing the measurement on the primary structure frontage [Section 18.04.903(a)(5)].

Building Height and Stepback Compatibility

To maintain compatibility with lower-density surroundings, the City of Reno mandates additional stepbacks for taller buildings in or adjacent to the SF-3 Single-Family Residential district.

For any portion of a building exceeding 24 feet in height, an additional 1-foot horizontal setback (or 1:1 height-to-stepback ratio) is required for every foot of height above 24 feet. This applies specifically to property lines abutting residential districts [Section 18.04.903(c)(1)].

Site and Grading Standards

The City of Reno regulates how land is prepared within the SF-3 district to protect adjacent residential parcels:

Fill Restrictions: No fill may be placed within 5 feet of a shared property line.
Fill Depth Limits: Between 5 and 20 feet of a shared property line, fill depths cannot exceed 4 feet above the natural grade. Between 20 and 50 feet, fill depths are limited to 8 feet above the natural grade [Section 18.04.1404].

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