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Corvallis, OR Data Centers & Crypto Mining: Data Center Zoning & Siting (2026)

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

Key Facts

Use classification
Data centers = Technology and Support Services
LI Zone by-right cap
20 or fewer employees per shift
Conditional Development trigger
More than 20 employees per shift
CD review body
Director or Planning Commission (Ch. 2.3)
Bicycle parking ratio
1 per 15,000 sq ft or 10% of staff
Enforcing office
Corvallis Community Development / Building Official

Summary

In the City of Corvallis, a data center falls under the Land Development Code's Technology and Support Services use type, and the Limited Industrial (LI) Zone treats it as permitted outright only up to a staffing threshold. Table 3.21-2 lets a facility with 20 or fewer employees per shift move straight to a building permit, but anything larger triggers Conditional Development review under Chapter 2.3 before Community Development can approve it.

Table 3.21-2 - LI Zone Permitted Use Types "P" - Primary use permitted outright. ... "CD" - Primary use subject to approval in accordance with Chapter 2.3 - Conditional Development. ... Technology and Support Services P 20 or fewer employees per shift. Technology and Support Services CD More than 20 employees per shift.

Full Breakdown

Corvallis's Land Development Code folds data centers into the broader Technology and Support Services use type defined in Section 3.0.30.03.cc, which covers any facility used to store and operate computer systems and associated components alongside call centers, customer support centers, and telemarketing centers. In the Limited Industrial (LI) Zone, Chapter 3.21's Table 3.21-2 splits that use type by staffing: a facility with 20 or fewer employees on its largest shift is a Primary use permitted outright, while a facility staffing more than 20 employees per shift needs Conditional Development approval under Chapter 2.3, meaning the Director or Planning Commission must review the specific site plan before Community Development can issue a building permit.

That staffing-based split runs throughout the LI Zone's commercial and industrial use table, applying the same 20-employee threshold to Vocational or Professional Training and Limited Manufacturing. Once a data center clears zoning review, the Code's parking chapter treats it differently again: Table 4.1-2 in Chapter 4.1 sets bicycle parking for the Technology and Support Services - Data Center use type at one space per 15,000 sq. ft. of gross floor area, or 10 percent of total employees on the largest shift, whichever is greater, a far lower ratio than the one-per-1,500-sq.-ft. rate that applies to every other Technology and Support Services use, reflecting how few workers a server floor holds per square foot.

Violations & Fines

Building a staffed data center in the LI Zone without the required Conditional Development approval blocks the permit at the front counter: Section 1.3.20 bars the Building Official from issuing a Building Permit until the Director confirms the proposal complies with the Code, and Section 1.3.40 lets the Director order a halt and withhold or revoke permits if construction departs from what was approved.

Frequently Asked Questions

Is a data center a permitted use in Corvallis's Limited Industrial Zone?
Yes, up to a point. Land Development Code Table 3.21-2 lists Technology and Support Services, the use type covering data centers, as a Primary use permitted outright in the LI Zone when the facility runs 20 or fewer employees per shift.
What happens if a Corvallis data center staffs more than 20 people per shift?
It moves from an outright permitted use to Conditional Development review under Land Development Code Chapter 2.3. The Director or Planning Commission must approve the specific site plan under Table 3.21-2 before the Building Official can issue a permit under Section 1.3.20.
Does Corvallis require bicycle parking for data centers?
Yes. Table 4.1-2 sets a distinct ratio for the Technology and Support Services - Data Center use type: one bicycle space per 15,000 sq. ft. of gross floor area, or 10 percent of total employees on the largest shift, whichever is greater.
Can the City of Corvallis revoke a data center's building permit?
Yes. Section 1.3.40 lets the Director notify the developer in writing of any substantial departure from the approved plans, and the Building Official may then withhold further permits or revoke those already issued until the project returns to compliance.

Sources & Official References

Other rules in Corvallis

All Corvallis rules

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