The Owner Builder Authorization process, what you can and can't do, the one-year occupancy rule, warranty obligations, and what buyers of owner-built homes need to know — all in plain English.
An Owner Builder in BC is a person who has received an authorization from BC Housing's Licensing and Consumer Services branch to build a new home for their own personal use. It is not a licence — it is an authorization, and it comes with significant obligations that persist long after the home is completed.
To qualify, you must intend to build and occupy the home yourself — as your primary residence. The home must be for personal use, not for sale or rental. You must directly build or directly manage the construction yourself. You cannot hire a builder, construction manager, or project manager to perform these functions — if you do, you're in breach of your authorization and the hired builder (if not licensed) faces penalties of up to $25,000.
You can — and typically should — hire licensed trades for specific work: electricians, plumbers, gas fitters, and other trades where licensing is required by law. What you cannot do is hand the overall construction management to a third party. You are the general contractor of your own project. This distinction matters: being on site every day to supervise doesn't make you the GC if you've actually delegated management authority to someone else.
As part of the authorization application, you must pass the BC Housing Owner Builder Exam — a test covering basic home construction knowledge, the BC Building Code, and owner builder obligations. It's not a trade exam, but it does require study. BC Housing recommends reviewing their Residential Construction Performance Guide and related materials. The application fee is $425 (with $50 non-refundable if rejected). If you fail the exam, you can appeal or reapply with additional information if your circumstances are exceptional.
This is the rule most people building for the first time underestimate — and it has real implications for anyone considering building as an investment strategy.
Once you receive your occupancy permit, you must occupy the home yourself for at least one full year before you can list it for sale, sell it, or rent it. BC Housing will not release the mandatory Owner Builder Disclosure Notice — which must be provided to any buyer within the first 10 years — until they've verified you've met the occupancy requirement. Without that notice, the home legally cannot be sold.
BC Housing can grant permission to sell before the one-year period is complete in cases of genuine hardship — job loss, serious illness, family circumstances. These are considered on a case-by-case basis and are not guaranteed. If you're building with any intention of selling before the year is up, speak to BC Housing about your specific situation before you start.
If this is your first owner-built home, you can apply for a second Owner Builder Authorization no earlier than 18 months after the date of first occupancy of the first home. This prevents the authorization from being used as a commercial building mechanism for serial property flipping.
The Osoyoos, Oliver, and Similkameen areas attract buyers who want to build their own home — acreage is more available here than in urban BC, the climate is appealing for outdoor construction, and the cost of land relative to larger centres makes owner-building more feasible. But the one-year occupancy rule is firm. Buyers who plan to build then sell quickly need to understand this before they commit.
This is the most important thing both owner builders and buyers of owner-built homes need to understand. It changes the risk profile of the transaction significantly.
A home built by a licensed residential builder in BC must carry mandatory third-party home warranty insurance — the 2-5-10 policy: 2 years for defects in materials and labour, 5 years for building envelope (water ingress), and 10 years for structural defects. If something goes wrong, there's an insurance company behind the warranty.
An owner-built home has no mandatory third-party warranty insurance. The owner builder is personally liable for defects that a 2-5-10 policy would have covered — for 10 years from the date of occupancy. If the owner builder sells the home during that 10-year period, the personal liability does not disappear. If the subsequent buyer re-sells within the 10 years, the disclosure obligation continues — and the original owner builder's liability continues.
An owner builder can voluntarily purchase home warranty insurance — the same type that licensed builders carry. This makes the home more attractive to buyers (and lenders and insurers) and transfers the warranty liability from the owner builder personally to an insurance company. Not all insurers offer this for owner-built homes, and it requires the construction to have been managed to a qualifying standard. If you're building with any intention of selling within 10 years, voluntary warranty coverage is worth investigating seriously.
The owner builder's personal liability is only as valuable as the owner builder's ability to pay. If the original owner builder has moved, has limited assets, or has died, a buyer who discovers a significant defect may have legal recourse but limited practical remedy. This is not a theoretical concern — it's one of the key reasons buyers (and their lenders) treat owner-built homes with extra scrutiny.
If an owner-built home is sold within 10 years of the occupancy permit date, the seller must provide the Owner Builder Disclosure Notice to any prospective buyer before entering into a purchase agreement. This is not a form you create — it is issued by BC Housing's Licensing and Consumer Services branch after they confirm the one-year occupancy requirement has been met. The BC PDS (Property Disclosure Statement) includes a direct question asking whether the home was owner-built within the last 10 years. If yes, the Notice must be attached. The Land Title Office notifies BC Housing every time an owner-built home's title is transferred — if the sale happens without the Notice, BC Housing can take enforcement action against the seller, and the listing agent can face BCFSA disciplinary consequences.
At bchousing.org — search by address or legal description. This tells you whether the home was built under an Owner Builder Authorization, when the 10-year liability period started, and whether voluntary warranty coverage exists. This step takes 5 minutes and tells you most of what you need to know.
Sellers of owner-built homes should request the Owner Builder Disclosure Notice from BC Housing well before listing — not when they receive an offer. BC Housing needs to verify the occupancy information first; this takes time.
The Receipt of Owner-Builder Disclosure Notice Clause should be inserted into the Contract of Purchase and Sale to confirm the buyer received it. Pat ensures this is handled correctly on every owner-built home transaction he's involved in.
Owner-built homes exist throughout the South Okanagan — on acreage, in rural areas, and as in-town custom builds. Many are excellent homes built with care and skill. The due diligence process is just more involved than for a conventionally built property.
Check the BC Housing New Homes Registry before writing an offer. Confirm you'll receive the Owner Builder Disclosure Notice before any agreement is signed. If the seller says the home isn't subject to the requirement, verify that independently — not just on the seller's word.
With no mandatory third-party warranty and personal liability that may be difficult to enforce, the inspection is your primary protection. Use an inspector with experience evaluating owner-built homes. Pay particular attention to: the quality of finishing details (which often reveal construction skill level), structural connections and framing, plumbing and electrical work, and the building envelope. These are exactly the areas covered by a 2-5-10 warranty on a licensed-builder home — you don't have that warranty, so your inspector is standing in for it.
Request copies of all building permits and final inspections for the home. An owner-built home that has a complete permit and inspection record — foundation, framing, plumbing, electrical, insulation, final — has at minimum been reviewed at key stages by a building inspector. Permits don't guarantee quality but they establish a baseline of compliance. Any work done without permits on an owner-built home is doubly concerning — it means both the permit was skipped and there's no inspection record for that component.
Who did the electrical? Who did the plumbing? Were they licensed? For licensed trade work, ask for the permit and inspection record. For any work the owner builder did themselves, the quality of that work — and your ability to make a warranty claim against them personally if something fails — is what you're relying on.
Many lenders will finance owner-built homes — but they typically require more documentation, a professional appraisal, and confirmation that the home was built to code (permit and inspection records). CMHC mortgage insurance is available for owner-built homes in some circumstances. If the home lacks voluntary warranty coverage, some lenders may require a larger down payment or simply decline. Confirm with a mortgage broker before you commit to a purchase.
Most standard home insurers will insure owner-built homes — the building's physical characteristics (age, construction type, condition) matter more than how it was built. The inspection report can be helpful documentation when arranging coverage. However, any known construction defects or non-standard systems may affect premiums or coverage terms.
| Rule | Detail |
|---|---|
| Authorization required from | BC Housing LCS |
| Application fee | $425 ($50 non-refundable) |
| Exam required | Yes — Owner Builder Exam |
| Home must be for | Personal use / primary residence |
| Occupancy requirement before sale | 1 year minimum |
| Disclosure Notice required | Any sale within 10 years |
| Personal liability period | 10 years from occupancy |
| Mandatory warranty | No — voluntary only |
| Second authorization wait | 18 months after first occupancy |
| New Homes Registry | bchousing.org |
Whether you're building, selling an owner-built home, or buying one — Pat knows the specific disclosure and documentation requirements and ensures every step is handled correctly. Owner-built transactions have more moving parts than conventional sales, and missing a step (particularly the Disclosure Notice) can expose both the seller and the listing agent to serious consequences. Get these details right from the start.
Owner builder transactions require specific knowledge of BC Housing's rules and the Homeowner Protection Act. Pat ensures every disclosure, registration, and documentation requirement is handled correctly — protecting both sides of the transaction.