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Lane County, OR Building Safety: Building Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Lane Code § LC 11.015
Adopted code
2014 OSSC and 2017 Oregon Residential Specialty Code
Key exemption
Approved agricultural buildings and equine facilities
Fee authority
ORS 455.210 and 479.845
Enforcement
Stop-work order under LC 11.990
Continuing violation
Separate occurrence per day after 10 days

Summary

Lane County requires an approved building permit for all work covered under the county's Building Codes before construction unless the code specifically exempts it. Lane Code § LC 11.015 sets the requirement, and the Land Management Division's Building Program in the unincorporated county issues the permit, collects fees set under ORS 455.210 and 479.845, and enforces against unpermitted work.

City-specific rules exist: Eugene has its own building permits rules that differ from Lane County's county-level regulations. If you live in Eugene, check the city-specific page instead.

11.015 Permits, Fees and Refunds.

(1) Permits. Permits are required for all work covered by the Building Codes of Lane County except where specifically designated as exempt pursuant to Lane County adopted code. A structure approved by the Planning Department as an "agricultural building" or "equine facility" is exempt from the structural permit requirement.

(2) Fees. Building code permit fees are those established by the Board in accordance with ORS 455.210 and 479.845.

Full Breakdown

Lane Code Chapter 11 governs building permits in unincorporated Lane County under authority from the county's Home Rule Charter and ORS Chapters 215, 455 and 479. 2 and R105 of the ORSC. 015(1) then states the operative rule: permits are required for all work covered by those Building Codes except where the adopted code specifically designates it exempt, and a structure the Planning Department has approved as an agricultural building or equine facility is exempt from the structural permit requirement. 015(3) all or part of an application fee can be refunded if the applicant withdraws before substantial staff review such as the initial plan review, with the refund amount set by the Building Official based on staff time already spent. 025). 016).

Violations & Fines

Building without the required permit is enforced under LC 11.990: the Division Manager can order the work stopped by written notice posted on the project or served on anyone doing the work, who must cease immediately until authorized to resume. Working without a permit also carries the added fees required by LC 11.015. If a failure to comply continues 10 or more days after notice, each additional day is a separate violation, and the District Attorney or County Counsel can seek injunctive relief.

Frequently Asked Questions

Do I need a permit to build in unincorporated Lane County?
Yes. LC 11.015(1) requires an approved permit for all work covered by the county's Building Codes unless the adopted code specifically exempts it. The main exception is a structure the Planning Department has approved as an agricultural building or equine facility, which is exempt from the structural permit requirement, though other permits such as electrical or septic may still apply.
What building code does Lane County use?
LC 11.010(1) adopts the State Building Code as defined in ORS 455.010(9), applying the 2014 Oregon Structural Specialty Code and the 2017 Oregon Residential Specialty Code in the administrative sections, along with Appendix O for tsunami loads and the 1997 Uniform Code for the Abatement of Dangerous Buildings.
What happens if I build without a permit?
The Division Manager can post or serve a written stop-work order under LC 11.990(4), and everyone doing the work must stop immediately until authorized to resume. You still owe the county's required fees under LC 11.015, and if the failure to comply runs 10 or more days past notice, each extra day counts as a separate violation.
Can I get my building permit fee back if I cancel?
LC 11.015(3) allows all or part of the application fee to be refunded if you withdraw before substantial staff review, such as the initial plan review. The Building Official sets the refund amount based on how much staff time was already spent processing the permit, and a portion may be kept to cover refund processing costs.

Sources & Official References

Other rules in Lane County

All Lane County rules

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