Land for Sale in Klamath County, OR
Klamath County is a 6,136-square-mile county in south-central Oregon with 69,413 residents (2020 census), Klamath Falls as its seat and Crater Lake National Park partly inside its borders. Oregon's statewide land-use planning system, especially exclusive farm use (EFU) zoning, decides whether a rural parcel can have a house, so it is the first thing to check here.
Klamath County at a glance
- County seat: Klamath Falls. Other cities include Chiloquin, Bonanza and Merrill.
- 2020 population 69,413; about 6,136 square miles including 194 square miles of water.
- Crater Lake National Park lies partly in the county; six national wildlife refuges make up the Klamath Basin complex.
- The Klamath Irrigation Project drained lakebeds and wetlands to create about 188,000 acres of irrigated farmland.
- The economy has historically been timber and agriculture.
The Klamath County land market
Klamath Falls anchors the market, with residential lots, small acreage and irrigated farm and pasture in the basin around it. North and west, near Chiloquin and the Wood River and Williamson River areas, are recreation, timber and ranch parcels. Buyers come for lower prices than western Oregon, hunting, fishing and the lakes. Parcel prices depend heavily on whether the land is irrigated and whether it can be built on.
Exclusive farm use zoning and dwelling rights
Oregon's Statewide Planning Goal 3 requires counties to map farmland and zone it for exclusive farm use, which restricts development that is unrelated to agriculture. Rural parcels in Klamath County zoned EFU do not automatically have the right to a house. Dwelling approval can depend on farm use, lot-of-record or other rules, and the state allows replacing an existing lawfully established dwelling under conditions (it must have intact walls and roof, plumbing, wiring and heat, and the old dwelling must be removed within three months of the new one). Rezoning away from EFU requires a goal exception, which is difficult.
Before you pay for rural Klamath County land, ask Klamath County Planning in writing whether the parcel has dwelling rights, whether any prior approval or partition is recorded, and what its zoning allows. Treat any seller's statement that you can build as unverified until the county confirms.
Irrigation and water
Much of the basin's farmland depends on the Klamath Irrigation Project and on water rights administered by the Oregon Water Resources Department. A water right is tied to a place of use and a priority date, and it may be separate from the land. Ask for the water right certificate and confirm it is in good standing. For dryland parcels, wells and septic need Oregon permits and depend on local conditions.
Before you buy land in Klamath County
- Zoning (EFU, forest or rural residential) and written confirmation of dwelling rights from the county.
- Water right certificate and its status, or a well plan.
- Legal access and road maintenance, especially in forested areas.
- Wildfire risk on forested parcels and insurance availability.
- Septic site evaluation and power availability.
Frequently asked questions
Can I build a house on EFU land in Klamath County?
Not automatically. Exclusive farm use zoning restricts non-farm development, and dwelling rights depend on the parcel's history and the county's rules. Get the county's written answer before you buy.
What is the Klamath Irrigation Project?
It is a federal irrigation system that drained lakebeds and wetlands to create about 188,000 acres of irrigated farmland in the Klamath Basin.
Is Crater Lake in Klamath County?
Crater Lake National Park lies partly within Klamath County.