Building Setbacks & Zoning in Salem, OR

If you live in Salem or are thinking about moving there, building setbacks & zoning are one of those things you probably won't think about until they affect you directly. Salem has 3 specific rules on the books covering different aspects of building setbacks & zoning, and some of them might surprise you.

Setback Rules

In Salem's RS Single Family Residential zone, buildings must sit back at least 12 feet from a street (20 feet along a collector or arterial), 5 feet on the interior side, and 14 to 20 feet at the interior rear, per Table 511-3 under SRC 511.010(d).

Key details: Governing section: SRC 511.010(d), Table 511-3. Front/street setback (most uses): Min. 12 ft. (20 ft. on collector/arterial). Interior side (new building): Min. 5 ft.. Interior side (existing building): Min. 3 ft.. Interior rear (1 story): Min. 14 ft..

Building within a required setback without an approved deviation is a UDC violation, enforced by the City's Building and Safety Division through permit review and code compliance action under SRC chapter 20; because SRC 700.005(d) generally requires conditional use approval to deviate from special-use standards, ordinary setback relief instead runs through adjustment approval under SRC chapter 250 or variance approval under SRC chapter 245.

Structure Height Limits

Salem caps new single-family, two-family, three-family, and four-family buildings in the RS zone at 35 feet, with existing buildings allowed up to 28 feet or their existing height, whichever is greater, under Table 511-4 in SRC 511.010(e).

Key details: Governing section: SRC 511.010(e), Table 511-4. New single/two/three/four family cap: Max. 35 ft.. Existing building allowance: Max. 28 ft. or existing height, whichever greater. Multiple family cap: Max. 25 ft. or 2 stories (2-story cannot exceed 35 ft.). Accessory structure cap: Max. 15 ft..

Constructing a building above the applicable height cap without qualifying for a chapter 800 exception is a UDC violation subject to the City's plan review and building permit process; because Table 511-4 is a development standard rather than a use standard, relief requires an adjustment under SRC chapter 250 or a variance under SRC chapter 245 rather than conditional use approval.

Lot Coverage Limits

Salem's Single Family Residential (RS) zone caps lot coverage by buildings and accessory structures at 60 percent for single-, two-, three-, and four-family homes, 35 percent for most other uses, and no maximum for multiple family development, under Table 511-4 of SRC 511.010. Rear-yard accessory coverage for single- and two-family lots is separately capped at 25 percent.

Key details: 1-4 family lot coverage: Max 60% (Table 511-4). Multiple family lot coverage: No maximum. All other uses: Max 35% lot coverage. Rear-yard accessory coverage: Max 25%, single/two family. New single-family building height: Max 35 feet.

Exceeding the RS zone's lot coverage or height limits without an approved variance or adjustment is an infraction under SRC 110.125 (unlawful development) or SRC 110.130 (unlawful occupancy or maintenance). The Director may issue a stop work or stop use order under SRC 110.110, and violators are subject to an administrative civil penalty of up to $2,000.00 per violation, with each day a violation continues treated as a separate offense.

The Bottom Line

Salem's building setbacks & zoning rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Salem is broadly strict or permissive.

All of the above reflects Salem's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.