The complete guide to Oregon's OSFM defensible space inspection process — including an interactive checklist, the most common failure points, and how Newport Avenue Landscaping can get your property into compliance.
Oregon's defensible space inspection system involves multiple agencies. Understanding who inspects, what authority they have, and what they look for is the first step to preparing your property.
The OSFM administers Oregon's Model Defensible Space Code and offers free property assessments through defensiblespace.oregon.gov. OSFM inspectors can issue notices of violation for properties that pose a clear fire hazard. The OSFM assessment program is the primary state-level resource for homeowners.
defensiblespace.oregon.gov →Offers the 'Own Your Zone' program with free site visits for Bend residents. Bend Fire & Rescue inspectors use the same zone criteria as the OSFM Model Code. Contact them at (541) 322-6300 or through bendoregon.gov to schedule a free assessment.
bendoregon.gov/fire-rescue →Serves unincorporated Deschutes County outside city limits. Offers defensible space assessments for rural properties. Contact (541) 388-6300 for assessment scheduling.
deschutesrural.org →Coordinates community-level assessments and education through its 40+ member Neighborhood Coalition. Project Wildfire assessors are not enforcement officers but provide detailed recommendations and connect homeowners with resources.
projectwildfire.org →Based on Bend Fire & Rescue inspection data and OSFM assessment reports, these are the issues that cause the most properties to fail — or receive violation notices.
The single most common violation. Wood mulch, bark mulch, and pine needle mulch are highly combustible and are explicitly prohibited within Zone 0 (5 feet of any structure) under the Oregon Model Code. Replace with gravel, crushed stone, or decomposed granite.
Western juniper and manzanita within 30 feet of the home are the highest-priority removal targets. Many Bend homeowners have mature ornamental junipers planted close to the house that were installed before fire codes were a consideration.
Arborvitae (Thuja) is extremely common in Bend landscapes and is one of the most dangerous plants to have near a structure. It burns like a torch. Any conifer within Zone 0 or Zone 1 is a serious violation.
Tree branches within 6–10 feet of the ground create 'ladder fuels' that allow ground fires to climb into the canopy. The code requires pruning to a minimum height of twice the surrounding understory vegetation height.
Firewood stacked against the house, lumber piles, or combustible storage within Zone 0 are common violations. Move firewood to at least 30 feet from the structure, or store it in a noncombustible enclosure.
Fallen branches, pine needles, and dead plant material accumulate rapidly in Central Oregon. Regular cleanup — especially before fire season — is required. Debris in gutters is also a common failure point.
Branches that hang over or touch the roof create a direct ignition pathway from airborne embers. All branches must be pruned back from the roofline.
Based on the Oregon OSFM Model Defensible Space Code (ORS 476.392) and Bend Fire & Rescue inspection criteria. Check off items as you complete them. Critical items are the most likely to result in a violation notice.
Not sure where to start? Newport Avenue Landscaping provides free pre-inspection assessments that walk through your property using these same criteria. We identify compliance gaps and can complete all required work — from juniper removal to Zone 0 noncombustible installation to fire-resistant replanting. Contact us for a free evaluation →
Understanding the inspection process helps you prepare effectively and avoid surprises.
Contact your local fire district or the OSFM to schedule a free assessment. For Bend residents, call Bend Fire & Rescue at (541) 322-6300 or visit bendoregon.gov. For rural Deschutes County, contact Deschutes Rural Fire Protection District at (541) 388-6300. OSFM assessments can be requested at defensiblespace.oregon.gov.
Before the inspector arrives, walk your property using this checklist. Address any obvious violations — especially Zone 0 issues (wood mulch, combustible vegetation within 5 feet) and any juniper or arborvitae within Zone 1. Clear gutters and remove debris from the roof. This preparation can significantly improve your inspection outcome.
The inspector will walk your entire property, evaluating each zone from the structure outward. They will document findings with photographs and notes. The inspection typically takes 30–90 minutes. You are encouraged to accompany the inspector and ask questions — this is an educational process, not just an enforcement action.
You will receive a written report identifying any violations and recommended corrective actions. The report will specify which zone each violation is in, what the required correction is, and a timeline for compliance. Keep this report — it is your roadmap to compliance and valuable documentation for insurance purposes.
Complete all required corrections within the specified timeline. For significant work — juniper removal, Zone 0 renovation, fire-resistant replanting — contact Newport Avenue Landscaping for a written scope of work and timeline. We can typically complete a full compliance project within 2–4 weeks of assessment.
After completing corrections, request a re-inspection to confirm compliance. Keep records of all work completed, including before/after photographs and contractor invoices. A successful re-inspection closes the violation and provides documentation for your insurance company.
We provide free pre-inspection assessments, complete all required remediation work, and provide written documentation for your records and insurance company. Don't face an inspection unprepared.
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