Water, septic, farmland and rental rules

Four water sources, two advisories

The District of Lake Country supplies water from four sources (District water quality):

The Beaver Lake and Oyama Lake sources are used during irrigation season, from about late April to September; the rest of the year those customers get Okanagan Lake or Kalamalka Lake water. The District says the advisories will stay in place until a treatment plant is built. If a home is on one of these sources, plan for a filter or bottled water in summer and ask about any planned upgrades.

Sewer or septic?

About 3,500 Lake Country properties are on District sewer. Many developed areas still rely on septic, and the District notes that some soils are poorly suited to it (Liquid Waste Management Plan FAQ). Future sewer areas are shown in the Official Community Plan.

• On septic, ask for the permit, the system type and age, and pumping records. Make an inspection a condition of your offer.
• Ask whether sewer is planned for the street, and whether connection charges or a local area service fee might follow.
• Adding a suite or carriage house on septic may need a bigger system.

The Agricultural Land Reserve

Nearly half of Lake Country’s land is in the ALR (District). On ALR land, the Agricultural Land Commission’s rules limit residence size, additional dwellings, subdivision and non-farm uses, on top of District zoning. Farm tax classification from BC Assessment depends on meeting farm income thresholds. If a listing mentions acreage, an orchard or a vineyard, check the ALC mapping and get advice before you plan anything.

Short-term rentals

Lake Country is on the Province’s list of communities where the short-term rental principal residence requirement applies (BC government). In general that limits short-term rentals to the host’s principal residence, plus one secondary suite or accessory dwelling on the same property.

The District’s own rules, in force since May 1, 2024 (District news):

• A business licence is required: $100 to apply, plus $350 a year.
• The property must be in a zone that allows it, and the rental must be inside the principal residence (not trailers, garages or cabanas).
• A maximum of four sleeping units.
• All guest parking on the property.

The 2026 Official Community Plan

Council adopted a new Official Community Plan on July 23, 2026, planning for growth to 2046. It steers growth to areas with existing services, protects the ALR and builds in wildfire resilience (West K News). If you’re buying to build, subdivide or add density, read the OCP land-use map for the property first.

Property tax

Lake Country approved a 5.75% municipal tax increase for 2026, about $160 a year for a typical single-family home (West K News). For the speculation and vacancy tax and the foreign buyer tax, see the buying guide.