Residential property transactions in Calgary plummeted by 15.3% during October 2025. Data from the Calgary Real Estate Board shows that a surplus of high-density housing is driving a downward correction in prices across several sectors.

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The 1,592-home slump in October

The Calgary Real Estate Board reported that only 1,592 homes changed hands in October 2025, marking a sharp contraction in momentum compared to the peaks seen in the spring and summer. This decline in volume suggests a growing hesitation among buyers, who are likely reacting to the pressures of rising interest rates and general economic instability affecting the Alberta region.

This cooling period is part of a broader trend where the urgency that defined the post-pandemic real estate rush is being replaced by cautious calculation. As reported by the Calgary Real Estate Board, the residential benchmark price for the city dipped slightly by 0.4% to $564,200, signaling that the era of aggressive price premiums may be ending for the general market.

Why apartment-style prices fell 7.9 percent

The most significant volatility is concentrated in the city's high-density sectors.. Apartment-style homes in Calgary experienced a steep year-over-year price drop of 7.9%, with values settling at $288,800. According to Ann-Marie Lurie, the chief economist at the Calgary Real Estate Board, this decline is a direct result of an oversupply of condo units flooding the market.

Row-style properties followed a similar downward trajectory, with values falling 5.1% to $407,500. this suggests that mid-density housing, once viewed as a stable investment for first-time buyers and landlords, is now struggling to absorb the volume of new inventory hitting the Calgary streets.

The $735,100 anchor of detached homes

While condos struggle, single-family dwellings remain the bedrock of the local market. Detached home prices in Calgary saw only a marginal dip of 0.7%, maintaining a benchmark value of $735,100. This resilience indicates that demand for land and larger living spaces continues to outweigh the supply, insulating these properties from the crash seen in high-density developments.

Interestingly, semi-detached properties actually saw a price increase of 0.8%, reaching $685,200. This trend suggests a strategic shift in buyer behavior: those priced out of the detached market are eschewing apartments entirely in favor of semi-detached options that offer a compromise between affordability and privacy.

The 6,173-home inventory and the buyer's leverage

Despite a 9.4% year-over-year decrease in new listings—which totaled 2,928 units in October—the total inventory of 6,173 homes remains high enough to keep the advantage with the buyer.. This surplus allows potential homeowners to negotiate more aggressively, particularly in the apartment and row-house segments where the supply-demand imbalance is most acute.

Several critical questions remain unanswered by the current data. It is unclear whether the 15.3% sales drop is a seasonal anomaly or the start of a sustained bear market. Furthermore, the report does not specify if the oversupply in apartments is driven by a specific surge in new completions or a spike in distressed sales from investors who can no longer afford high-interest mortgages.