Development Services Newsletter | October 2026

New Customer Experience Survey Coming Soon!
Development Services is seeking feedback on the City’s plan review and inspection services. Beginning this month, permit applicants will receive a survey link after their building permit is closed.
The survey will help us better understand your experience with the permitting and development process, including the permitting website and online tools, communication with staff, any challenges you may have encountered, and any feedback for improving the permitting experience.
Don’t have a current permit but still want to share a comment or suggestion? We’d love to hear from you! Email us at development.services@corvallisoregon.gov.
Your feedback is valuable and will help us continue improving the permitting and inspection process for our customers. Thank you for taking the time to share your experience.

2026 Oregon Code Adoption - Effective October 1, 2026
Effective October 1, 2026, several statewide codes will be adopted.
Oregon Residential Specialty Code (ORSC) - The 2026 Oregon Residential Specialty Code becomes effective on October 1, 2026. Consistent with past code changes, the new ORSC will become mandatory after a six-month phase-in period on April 1, 2027. During this phase-in period, the use of 2023 ORSC or 2026 ORSC will be permitted.
For more information, see Oregon Residential Specialty Code Adoption.
Oregon Electrical Specialty Code (OESC) - The 2026 Oregon Electrical Specialty Code becomes effective on October 1, 2026, and the Table of Amendments to be used with the 2026 NFPA 70, National Electrical Code, will be available on the Oregon Building Codes Division website. There is no phase in period for the 2026 OESC.
For more information, see Oregon Electrical Specialty Code Adoption.
Oregon Plumbing Specialty Code (OPSC) - The 2026 Oregon Plumbing Specialty Code becomes effective on October 1, 2026. There is no phase in period for the 2026 OPSC.
For more information, see the Oregon Plumbing Specialty Code Adoption.

Solid Waste Codes & Rules
With summer giving way to fall, it’s the time of year when Corvallis sees a new round of students and residents moving and finishing those warm-weather projects before the rain comes. Here are a few tips to make sure you keep your property in compliance with our livability codes for the new season. Corvallis responds to these concerns on a complaint-driven basis; however, understanding the city regulations will help ensure your property remains in compliance.
Landlords are responsible for providing adequate waste receptables to properly serve the number of dwelling units that are to be serviced at least weekly. This applies to one- and two-dwelling-unit properties as well as multifamily properties. In addition, receptacles are required for both recycling and yard waste. Overflowing trash might mean more receptacles are needed or more frequent pickups should be scheduled.
Do you have items that won’t fit in a trash can? This could include discarded bedding, mattresses and furniture, large yard debris or tree stumps, or demolition/construction debris. Once these items are outside, they need to be properly disposed of within one week.
Lastly, there are some specific rules for exterior sanitation as it relates to furniture. The Corvallis Municipal code defines interior furnishings as any item designed to be used indoors or protected from the elements, such as upholstered furniture, indoor appliances, and indoor carpet. Before the rain comes, please move these items inside or store them in a way that prevents them from deteriorating in the winter weather.

Where Do Your Building Permit Fees Go?
Customers often inquire about the different fees Development Services collects as part of a building permit. Development Services collects permit fees that directly support the plan review and inspection services provided by the Division. Additionally, several of the fees charged are collected by Development Services and passed through to other Departments and entities. The following handout, “Where Do Your Permit Fees Go?”, provides a detailed breakdown of the fees, charges, and taxes associated with a building permit for a new dwelling.

Proposed Comprehensive Plan and Land Development Code Amendments for Housing
City staff are finalizing proposed Comprehensive Plan Amendments and Land Development Code (LDC) text amendments related to clear and objective standards for residential development. The Planning Commission will conduct a public hearing on October 21, to consider changes to the Comprehensive Plan and LDC. These changes implement recommendations from the 2018 Code Audit project, implement state law requirements to provide clear and objective standards and procedures for the development of housing, and update the development standards chapters in Article 4 of the LDC. The proposed amendments also implement Oregon Middle Housing rule updates adopted in 2026.
This final phase of the Code Audit Project continues the phase 3 updates focused on the City’s zoning chapters in Article 3 of the LDC. As a result, the majority of LDC chapters are proposed to receive modifications, with changes ranging from chapter overhauls to minor clerical adjustments.
The proposed changes are intended to achieve the following outcomes:
- Remove discretionary review processes for all Residential development, as required by Oregon Revised Statute (ORS) 197A.400 – Local Requirements for Housing.
- Implement Oregon Administrative Rules (OARs) related to nonconforming lot sizes, middle housing allowances, and cottage cluster standards.
- Clarify zoning map provisions relating to split-zoned properties.
- Align land division and property boundary modification provisions with state rules and adjust infill land division standards.
- Clarify Conditional Development approval criteria associated with residential development within the Willamette River Greenway (WRG) Overlay.
- Clarify development improvements standards, such as pedestrian and bicycle facilities associated with adopted area plans.
- Clarify and relocate accessory development regulations for engineered retaining walls and accessory dwelling units.
- Revise standards relating to multi-dwelling bicycle parking, common garbage collection, and subdivision housing type variety.
- Provide a consistent and logical structure for natural features-related chapters, clarify existing policy and standards related to natural features protections, and revise hillside development standards.
- Correct the Significant Vegetation Map consistent with DDI09-00003 (Order 2009-053) and update the associated Natural Resource Overlay on the Comprehensive Plan Map and Official Zoning Map.
- Add, clarify, or replace LDC definitions associated with proposed changes.
- Make varied clerical adjustments to maintain or improve the clarity and usability of the code.
Following the October Planning Commission meeting, the City Council will consider staff and Planning Commission recommendations, and a recommendation to adopt the changes by January 1, 2027, for purposes of implementing the Oregon Middle Housing rule updates.

Historic Design Guidelines
With the help of the Institute for Policy Research and Engagement at the University of Oregon, the City of Corvallis recently wrapped up a project to develop Historic Design Guidelines to help property owners navigate the historic permitting process while maintaining, modifying, and preserving their historic buildings.
The final Corvallis Historic Design Guidelines document is broken into two parts:
- Part I focuses on architectural styles and character-defining features
- Part II focuses on the Historic Preservation Process and common permitting issues.
The guidelines are available now in the Historic Preservation section of the Planning Division webpage and can be accessed directly from this link.
While property owners are the primary audience for this document, we hope that these design guidelines will also serve others who care about historic properties, including real estate agents, contractors, architects, Historic Resource Commission members, students, and the general public. The project was funded in part by the US Department of the Interior and the Oregon State Historic Preservation Office and is a key implementation step identified in the City’s Historic Preservation Plan (2017).

Corvallis Fire Department Emergency Management Updates
October is Earthquake Preparedness Month! There's no better time to make sure you and your neighbors are ready. Join millions of people across the state on October 15 at 10:15 a.m. in the Great Oregon ShakeOut, an annual earthquake drill where participants practice "Drop, Cover, and Hold On." It's a quick, simple way to build the habits that keep you safe when the ground starts shaking. Take a few minutes this month to check your emergency kit, secure heavy furniture, and talk through your family's plan. Living in the Pacific Northwest means being prepared, and every small step counts. Learn more and register to participate at https://www.shakeout.org/oregon/.
Events: Corvallis Fire Open House, Safety & Resources Fair on Saturday, October 3, from 11:00 a.m. to 2:00 p.m. at Fire Station #1, 400 NW Harrison Blvd.
Link for more information: https://www.corvallisoregon.gov/fire/page/fire-department-annual-open-house-safety-fair-october-3.
Community Development Resources
Looking for more information on the development review and/or permitting process? The Community Development Publications page on the City website includes links to many documents, such as the Land Development Code, Comprehensive Plan, and Municipal Code and Ordinances. If you have any questions regarding these resources, don’t hesitate to reach out. Each division’s contact information can be found below.
Development Services Division
(541) 766-6929
development.services@corvallisoregon.gov
Planning Division
(541) 766-6908
planning@corvallisoregon.gov
Housing & Neighborhood Services Division
(541) 766-6944
housing@corvallisoregon.gov
Economic Development Office
(541) 766-6399
christopher.jacobs@corvallisoregon.gov