BC Real Estate Due Diligence: Complete Checklist for Buyers and Realtors
Due diligence is the research, investigation, and verification work a buyer does before committing unconditionally to a real estate purchase. Skipping due diligence is how buyers end up with a $40,000 special levy they did not expect, a basement suite that cannot legally be rented, or a property with an environmental restriction on the title. This guide walks through every category.
Due diligence categories
Title search, easements, rights-of-way, restrictive covenants, title insurance
Appraisal, lender commitment, mortgage terms, bridge financing if applicable
Home inspection, systems check, permits for renovations, moisture and mould
Form B, minutes, depreciation report, bylaws, rental/pet restrictions, special levies
Current zoning, permitted uses, suite legality, future development plans
Site contamination, oil tanks, flood plains, soil contamination history
Property taxes, utility costs, strata fees, rental income verification
Property Disclosure Statement, known defects, insurance claims history
1. Title and legal review
A title search reveals all registered charges, interests, and encumbrances on the property. In BC, titles are registered through the Land Title Office and accessible via BC OnPoint or a lawyer's search service. What to look for:
| Item | What it means | Action |
|---|---|---|
| Mortgage / charge | Existing financing that must be discharged at sale | Confirm seller will discharge at closing |
| Easement | Third party right to use part of the property (utility access, driveway, drainage) | Understand scope and impact on use |
| Right-of-way | Access corridor through the property for utilities or neighbours | Determine if it limits development or building |
| Restrictive covenant | Legal restriction on property use (design, subdivision, no rentals) | Assess if restriction conflicts with your plans |
| Court order / judgment | Legal action or lien registered against the property | Require resolution before purchase or major price reduction |
| Building scheme | Common in strata — rules that run with the land (architectural standards, landscaping) | Review for restrictions on modifications |
Title insurance tip: For $200–400, title insurance covers title defects, survey errors, and fraud discovered after purchase — including issues missed in the title search. Recommended for nearly every BC purchase given the relative cost vs. property values.
2. Physical condition inspection
A licensed home inspector (ASTTBC or CAHPI certified) examines accessible components of the property. The written report covers structure, roof, electrical, plumbing, HVAC, and insulation. Attend the inspection in person — inspectors communicate nuance verbally that does not make it into the report.
Major systems to verify
- ✓Roof condition and estimated remaining life
- ✓Foundation (cracks, moisture intrusion, settling)
- ✓Electrical panel (capacity, breaker types, knob-and-tube wiring)
- ✓Plumbing (age of pipes, water pressure, polybutylene)
- ✓HVAC system age and maintenance record
- ✓Hot water tank age (10–15 year lifespan)
- ✓Insulation (type, condition, attic ventilation)
- ✓Windows (seals, operation, condensation between panes)
Red flags that warrant deeper investigation
- ⚠Efflorescence (white mineral deposits on concrete — water infiltration)
- ⚠Musty smell in basement or crawlspace
- ⚠Staining around windows or skylights
- ⚠Horizontal cracks in foundation walls
- ⚠Uneven floors or sticking doors (settling or structural)
- ⚠Oil tank in yard or basement (environmental liability)
- ⚠Unpermitted additions (no building permit pulled)
- ⚠Visible mould in attic or bathroom areas
Permit check: Unpermitted additions (basement suites, garages, decks) can create significant liability. Contact the municipal building department and pull the permit history for the address before removing subjects. Unpermitted work may need to be demolished or brought to code at your expense.
3. Strata document review (condos and townhouses)
Strata due diligence is the most commonly underestimated part of condo and townhouse purchases. The Form B and financial statements tell you the official picture. The minutes tell you what is actually happening.
Form B — Information Certificate
Always requiredCurrent balance of strata fees, special levies (current and pending), litigation, insurance coverage limits. A Form B with pending special levies is an immediate red flag — get the amount and deadline.
AGM and SGM minutes (2 years)
Strongly recommendedRead every line. Common issues hidden in minutes: ongoing water ingress complaints, elevator reliability problems, deferred maintenance discussions, pending contractor disputes, bylaw violations, and noise/harassment patterns.
Depreciation report
Required for stratas with 5+ lots30-year capital forecast showing replacement cost and funding schedule for major components (roof, windows, elevators, parking structure, pipes). An underfunded contingency reserve relative to the forecast is a risk for future special levies.
Strata bylaws and rules
Always requiredRental restrictions (e.g., no short-term rentals, minimum lease terms), pet restrictions (size, species, number), renovation approval requirements, parking rules, noise restrictions. Confirm your intended use is permitted.
Insurance certificate
RecommendedCoverage amount vs. replacement cost. Bare land strata vs. conventional strata (determines what is insured by strata vs. owner). Check deductible — some stratas have $25,000+ deductibles that become the owner's responsibility for claims originating in their unit.
4. Zoning and land use
Municipal zoning determines what you can do with a property. Check with the municipality directly (or use BC Assessment and iMap BC) before removing subjects if you have any intended use beyond standard residential occupancy.
Secondary suite legality
Verify zoning permits secondary suites and that existing suites have building permits. Unlawful suites can be ordered closed by the municipality.
Short-term rental restrictions
Many municipalities now restrict short-term rentals (Airbnb) to principal residence only. Strata bylaws may prohibit entirely.
Home occupation permits
Running a business from the property may require a business license and be subject to zoning restrictions on signage, clients, and employees on-site.
Future development
Check the municipality's OCP (Official Community Plan) and zoning maps for planned changes near the property — new transit, upzoning, or industrial reclassification can significantly affect value and livability.
Due diligence checklist: print and use
Frequently asked questions
How long should due diligence take for a BC home purchase?
Standard residential resale due diligence in BC takes 5–10 business days. The timeline is typically driven by the slowest element: strata document delivery (2–5 days from strata management), lender appraisal (3–7 days), and home inspection availability (1–3 days). Rural properties, commercial elements, or significant title issues can extend due diligence to 2–3 weeks. Complex due diligence — environmental testing, survey disputes, legal title issues — may require 30+ days and should be negotiated into your subject period from the start.
What is the most important due diligence check for a BC condo purchase?
The strata financial documents are the most critical review for a condo purchase, specifically: the Form B (current financial status, levies, pending litigation), the last two years of AGM/SGM minutes (reveals what the strata is actually dealing with, not just what they report), and the depreciation report (capital expenditure forecast). A condo with a beautiful renovation and low price may have a large pending special levy for roof replacement or an underfunded contingency reserve that will require an assessment within years of purchase.
Do I need a lawyer for BC real estate due diligence?
A lawyer or notary public is required for the conveyancing (title transfer) in BC, but their involvement in due diligence varies. For residential resale with clean title, a notary can handle the conveyance. For commercial purchases, properties with complex title issues (easements, rights-of-way, restrictive covenants), or properties with any legal uncertainty, a real estate lawyer should review all documents before you remove subjects. Your realtor handles most due diligence coordination, but legal documents require legal review.
What are the most common due diligence failures in BC real estate?
The most common failures: (1) Not attending the home inspection in person — the inspector's verbal commentary reveals more than the written report. (2) Skimming strata minutes — buyers who read only the Form B miss litigation, noise complaints, and deferred maintenance buried in years of meeting records. (3) Not verifying zoning for intended use — buyers who plan to add a suite or operate a business from the property sometimes discover after purchase that zoning does not permit it. (4) Missing title encumbrances — easements and rights-of-way are disclosed in title but not always explained by the seller.
What is a title insurance policy and do I need one in BC?
Title insurance protects buyers (and lenders) from losses arising from title defects, survey errors, fraud, and encroachments discovered after purchase. In BC, title insurance is optional but widely recommended. It typically costs $200–400 for a residential purchase and covers issues that were not discoverable in a standard title search. Most lenders require lender title insurance; owner title insurance (which protects the buyer, not the lender) is an additional policy. Given BC real estate values and the low premium cost, title insurance is a worthwhile risk mitigation for almost every purchase.
Manage every deadline in the due diligence period.
Magnate360 tracks subject conditions, deadlines, strata document requests, and inspection bookings — so your clients' most important purchase never misses a step.