Local optionNot adopted here that we can source. Your county could adopt ORSC R327.
11local authorities
623plant records
13guides
2026-08-23last verified
Oregon has no statewide wildfire construction mandate. ORSC R327 is a local-option code — each city or county opts in on its own — so what applies depends on which side of a city limit you build. Seller disclosure is separate and statewide, under ORS 105.464.
Where adoption stands is a short list: 11 sourced local nodes are open in Oregon and 5 carry a construction application. The local authorities below are where those answers live, and everything the option leaves open — starting with local adoption itself — is under what we can't tell you yet.
The garden question does not wait on the code question. 623 plant records are documented across the state, spanning USDA half-zones 5b through 9b, and 148 carry an invasive or noxious flag; living here carries the aggregates.
What applies in Oregon
Oregon opts in locally to ORSC R327. It is not a statewide WUI construction mandate. Who has adopted it is on the R327 adoption dataset. Seller disclosure is still ORS 105.464. Compare the construction book with California on R327 versus CWUIC.
11 sourced local authorities are open below; 5 have a sourced construction application. Local adoption is never implied from silence.
Sourced local authorities (11)
Each page is labeled by the record actually sourced. A fire-access document is not presented as a code adoption.
5 code-application records are normalized below these place nodes.
State distribution, native range, invasive status, hardiness, and fire evidence answer different questions. None is a planting approval. The list itself is on Grow — this page carries the aggregates.
623 plant records documented in the state.
148 carry an invasive or noxious flag applying here. One fire-evidence source names Oregon in publication scope.
For Oregon Firewise committees, fire districts, and HOA architectural
committees. The frame stays current as the evidence does, so it does not
go stale the way a copied PDF does. Free to use with the attribution line
below, which the snippet already includes.
<iframe src="https://fireapproved.com/embed/plants/oregon/" title="Oregon wildfire plant table" width="100%" height="900" loading="lazy" style="border:1px solid #ddd"></iframe>
<p>Plant table from <a href="https://fireapproved.com/places/oregon/">FireApproved.com</a>, cited to its sources. Not a planting approval.</p>
13 guides name Oregon — the reading list is on Learn.