Property assessment and appeals in British Columbia

Under the Assessment Act, "All land and improvements in British Columbia are liable to assessment" unless exempt (s. 18.1). BC Assessment describes itself as "a provincial Crown corporation that classifies and values all real property in British Columbia". The assessor's annual roll covers property in municipalities, rural areas, the treaty lands of treaty first nations and Nisga'a Lands (s. 3 (1)).

Property is assessed at "actual value", defined as "the market value of the fee simple interest in land and improvements" (s. 19 (1)). The valuation date is "July 1 of the year during which the assessment roll is completed" (s. 18 (1)). The property is valued as if, on that date, it were in its physical condition and permitted use as of October 31 (s. 18 (2)). BC Assessment says its appraisers analyze local sales and each property's size, age, quality, condition, view and location. It adds that using a single common date keeps values "fair, equitable and uniform".

By December 31, the assessor must complete a new roll and deliver notices. That roll is used for taxation in the next calendar year (s. 3 (1)-(2)). B.C. therefore reassesses every year: the 2026 tax year uses values as of July 1, 2025.

BC Assessment also assigns each property to one or more of the nine property classes set by the Prescribed Classes of Property Regulation (class 1 residential to class 9 farm). Municipalities and the Province then apply their tax rates to the assessed value in each class.

The Assessment Act requires the assessor to deliver an assessment notice to each person named on the roll on or before December 31 (s. 3 (1)). Notices go by mail, or by email if the owner has authorized electronic delivery (s. 3 (8)). BC Assessment says "In January, as per the Assessment Act, every property owner in British Columbia receives their annual assessment notice". For the 2026 roll, BC Assessment says notices were "mailed in early January, 2026".

According to BC Assessment, the notice "shows the market value of the land and improvements as of July 1 of the previous year", along with the property class and any exemptions.

BC Assessment's January 2, 2026 release said the 2026 values reflected a softening market. In the Lower Mainland, most home values changed by between -10% and 0%, and total assessments fell from about $2.01 trillion to about $1.92 trillion. The typical single-family home in the City of Vancouver went from $2,205,000 to $2,092,000 (-5%). Vancouver Island and the Southern Interior were described as generally flatter, at -5% to +5%. The North and the Kootenays varied from -5% to +15%.

BC Assessment's free Assessment Search at bcassessment.ca shows a property's current assessed value. It can also be used to compare it with similar properties nearby and with the sale prices of comparable properties. BC Assessment suggests checking the details on the front of the notice first: whether the property information is correct, and whether the market value is right. The local assessment office listed on the notice can explain how the value was set and point to sales of similar properties. To turn an assessed value into a rough tax estimate, see the property tax calculator.

B.C. has no provincial cap or phase-in on assessment increases: each year's roll reflects market value as of July 1 of the previous year. Municipalities can soften sudden changes when they tax. Under Community Charter s. 198, a council's annual tax bylaw may apply rates to an averaged or phased value instead of the assessed value of land. B.C. Reg. 370/2003 limits this to classes 1 (residential), 5 (light industry), 6 (business and other) and 8 (recreational property/non-profit).

- Averaging: the land value used is the average of the current year's and the 2 preceding years' assessed land values, plus the current improvements value. - Phasing: the land value is reduced by a bylaw percentage of not less than 50% and not more than 66%. That percentage applies to the part of the land value increase that exceeds the class's average increase in the municipality.

Averaging and phasing do not apply to the Province's additional school tax on high-value homes under School Act s. 120.1 (Community Charter s. 198 (1.1)). They change only the value used for municipal taxation; the assessment itself is unchanged. The Province's tax notice page says: "You cannot appeal your property taxes, but you may be able to appeal your property assessment."