
Discover how Toronto’s office market is stabilizing in Q1 2025, with vacancy rates leveling off and property valuations adjusting to new economic conditions. The Toronto office market is showing signs of recovery in early 2025, driven by a confluence of factors that vary significantly between downtown and suburban submarkets. Below is an analysis of the key drivers and their impacts:
- Limited New Construction
Toronto’s office construction pipeline has slowed to 1.9 million sq.ft (49% pre-leased), with no major developments planned beyond 2025. This supply constraint is critical to recovery:
- Even with zero new leasing, 2025’s downtown vacancy would rise just 1.2%, keeping rates below 20%6.
- Suburban markets benefit from no new projects, allowing absorption of existing vacancies1.
- Flight-to-Quality Demand
Class A buildings dominate recovery efforts, while Class B/C properties lag:
Metric | Downtown Class A | Suburban Class B/C |
Vacancy Rate | 7.6% (trophy assets) | 21.8% |
2024 Absorption | +1M sq.ft | Negative absorption |
Sublease Availability | 28.6% (Q4 2024) | 16.9% of total vacancies |
Tenants prioritize ESG-compliant spaces with amenities like childcare and advanced HVAC systems, driving 83% of leasing activity to premium assets16.
- Sublease Space Decline
Sublease availability—a leading indicator of market health—has dropped sharply:
- Downtown: 3.1M sq.ft (Dec 2024) vs. 3.7M sq.ft (Q3 2024)6.
- As % of total vacancies: 20.7% (down from 44% pandemic peak)6.
This reflects reduced corporate downsizing and improved confidence in space needs.
- Suburban vs. Downtown Dynamics
- Suburban: First annual net absorption gain since 2019 (+9,000 sq.ft in 2024), led by East submarkets. Vacancy remains elevated at 20.7%, but limited new supply may tighten rates13.
- Downtown: Vacancy rose to 18.5% in Q4 2024 due to new unleased developments, but trophy assets (<7.6% vacancy) and reduced sublease space signal recovery23.
- Return-to-Office Mandates
While mandates have increased (e.g., federal workers required 3 days/week5), their impact is nuanced:
- Downtown office utilization stabilizes at 63% of pre-pandemic levels6.
- Tenants rightsize spaces rather than expand, focusing on collaborative hubs over traditional cubicles4.
- Interest Rate Environment
The Bank of Canada’s rate-easing cycle (3% as of January 2025) lowers borrowing costs, encouraging:
- Recapitalization of underutilized assets (e.g., Bay Street towers trading at $225–275/sq.ft)
- Retrofit investments (25% cost coverage via Toronto’s Deep Retrofit Challenge)6.
Valuation Implications
Appraisers are adjusting models for:
- Class A: Cap rates of 5.8–6.2%, supported by stable rents ($45–55/sq.ft).
- Class B/C: Cap rates of 7.1–7.9%, requiring $32–45/sq.ft retrofits to meet energy standards3.
- Insurance premiums: 15–20% higher replacement costs for pre-2000 buildings with asbestos/lead6.
Outlook
Toronto’s office recovery remains bifurcated, with trophy assets and transit-adjacent properties (e.g., Midtown TOC) leading the rebound. While downtown vacancy may dip to 16–17% by late 2025, suburban recovery hinges on converting obsolete stock to mixed-use spaces. Investors targeting value-add opportunities in Class B/C buildings must factor in retrofit costs and environmental liabilities.
Citations:
- https://rentexrealty.com/blog/toronto-office-and-industrial-real-estate-q4-2024-market-trends-and-outlook-3266
- https://renx.ca/downtown-toronto-office-availability-dips-for-first-time-in-5-years
- https://www.canadianrealestatemagazine.ca/news/toronto-officeindustrial-q4-2024/
- https://www.altusgroup.com/insights/canada-office-market-nears-bottom/
- https://theconversation.com/return-to-office-mandates-may-not-be-the-solution-to-downtown-struggles-that-canadian-cities-are-banking-on-239682
- https://www.cbre.ca/insights/articles/toronto-real-estate-outlook-2025
- https://urbantoronto.ca/news/2025/02/lack-office-utpro-report-torontos-continuing-decline-new-office-development.57953
- https://mauricehyde.com/blog/toronto-office-and-industrial-real-estate-q4-2024-market-trends-and-outlook-3266
- https://www.institutionalpropertyadvisors.com/research/market-report/office-and-industrial/atlanta/toronto-2025-investment-office-industrial-market-report
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- https://www.cbre.ca/-/media/project/cbre/dotcom/americas/canada-emerald/insights/canada-market-outlook/2025-Canada-Real-Estate-Market-Outlook.pdf
- https://ronhydegroup.com/blog/toronto-office-and-industrial-real-estate-q4-2024-market-trends-and-outlook-3266
- https://www.cresa.com/indianapolis-in/Locations/North-America/Ontario-Canada/Toronto-ON/Market-Research/Q4-2024-Toronto-Office-Market-Report
- https://building.ca/feature/return-to-office-mandates-may-not-be-the-solution-to-downtown-struggles-that-canadian-cities-are-banking-on/
- https://www.toronto.ca/city-government/accountability-operations-customer-service/city-administration/city-managers-office/recoveryto/covid-19-about-reopening-recovery-rebuild/
- https://financialpost.com/news/toronto-lags-world-return-to-office
- https://www.collierscanada.com/en-ca/research/research-insights-five-commercial-real-estate-trends-to-watch-in-2025
- https://nmrk.imgix.net/uploads/fields/pdf-market-reports/4Q24_Downtown_Toronto_Office_Report_2025-02-25-182851_zlrh.pdf
- https://www.cushmanwakefield.com/en/canada/insights/behind-the-vacancy-decoding-the-downtown-toronto-office-market
- https://www.doanegrantthornton.ca/globalassets/_markets_/can/wrq-1086-son-feb-2025-real-estate-white-paper-doanegt-final-a.pdf
- https://www.cmhc-schl.gc.ca/professionals/housing-markets-data-and-research/market-reports/housing-market/housing-market-outlook
- https://canada.constructconnect.com/dcn/news/economic/2024/08/downtown-toronto-office-vacancies-exceed-suburban-areas-for-the-first-time
- https://www.linkedin.com/pulse/canadian-real-estate-market-poised-recovery-2025-russ-zapotichny-ensac
- https://renx.ca/stability-arrives-to-the-canadian-office-market-in-q3-colliers
- https://www.kelownarealestate.com/blog-posts/cbre-report-highlights-suburban-office-space-demand-surge-in-canadian-markets
- https://www.cbre.ca/insights/figures/toronto-downtown-office-figures-q4-2024
- https://www.toronto.ca/wp-content/uploads/2020/05/9672-Engagement-Guide-General-Guide-AODA-final.pdf
- https://www.rlpcommercialtoronto.com/commercial-real-estate-news/canadas-recovering-office-market
- https://pipsc.ca/news-issues/know-your-rights-return-to-office
- https://money.ca/news/return-to-office
- https://renx.ca/office-vacancy-rate-expected-to-peak-at-15-per-cent
- https://www.nmrk.com/insights/market-report/toronto-market-overview
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- https://www.cbre.ca/insights/articles/canada-market-outlook-expect-2025-more-active-than-2024
- https://realtormohammad.ca/blog/toronto-office-and-industrial-real-estate-q4-2024-market-trends-and-outlook-3266
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- https://www.canadianmortgagetrends.com/2024/12/housing-and-interest-rate-forecasts-for-2025/