Building Setbacks & Zoning in Lane County, OR (2026)

3 county-level rules, plus city-specific rules for 1 city in Lane County, Oregon.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Lane County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Setback Rules

In the Rural Residential (RR) zone, structures other than fences and signs must sit at least 20 feet from a state, county or public road right-of-way and at least 10 feet from all other property lines. Small under-120-square-foot structures may encroach.

Building Setbacks in Lane County's Rural Residential Zone

Some Restrictions

LC 16.290(7)(a)

Property Line Setbacks. Structures other than a fence or sign shall be located: (i) At least 20 feet from the right-of-way of a State road, County road or a local access public road specified in LC Chapter 15; (ii) At least 10 feet from all other property lines.

Full ordinance details →Official source ↗

Structure Height Limits

Lane Code sets no maximum building height in the Rural Residential (RR) zone: LC 16.290(7)(f) reads simply "Height. None." A homeowner on RR-zoned land outside Eugene, Springfield or another city can build as tall as the Oregon Residential Specialty Code and site conditions allow, with no zoning ceiling.

Structure Height Limits in Rural Lane County

Few Restrictions

Lane Code § LC 16.290(7)(f)

(7) Property Development Standards. All uses or development permitted by LC 16.290(2) through (4) above, except as may be provided therein, shall comply with the following development standards: ... (f) Height. None.

Full ordinance details →Official source ↗

Lot Coverage Limits

Lane County's Rural Residential zone controls development density through minimum lot sizes of 2, 5 or 10 acres (shown on the zoning map) rather than a lot-coverage percentage. Setbacks and riparian buffers further limit how much of a parcel can be built.

Lot Coverage and Minimum Lot Size in Lane County RR Zone

Some Restrictions

LC 16.290(6)(a)

For RR zoned areas that are located inside developed and committed areas and outside the boundaries of areas designated by the RCP as unincorporated communities, the minimum area requirement for the creation of lots or parcels for residential purposes shall be 2, 5 or 10 acres as indicated by the Lane County Zoning Maps.

Full ordinance details →Official source ↗

Building Setbacks & Zoning by City in Lane County

1 cities in Lane County have their own building setbacks & zoning rules. Each link goes to that city's dedicated page with code citations.

EugenePop. 176,000

2 verified rules • Setback Rules, Structure Height Limits

All Lane County ordinances

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