Costs typically borne by the Buyer:

Conveyance of title and legal advice (typical cost $1000 - $1500).

Standard survey, if necessary (typical cost $500 - $1500). (Detailed surveys are more expensive.)

Home insurance (premiums vary consult your insurance broker).

Property Transfer Tax (see link below)

GST (if applicable), (see link below and obtain legal and / or accounting advice)

Useful Links

Additional Property Transfer Tax for Foreign Entities & Taxable Trustees - Province of British Columbia

GST/HST and Home Construction

Understand Your Property Transfer Tax - Province of British Columbia