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Commercial for Rent in Yorkville
Neighbourhood: Casa Loma
- MLS Number
- C13633532
- Property Type
- Commercial
- Status
- active
- Days on Site
- 20
- Bedrooms
- 0
- Bathrooms
- 0
- Square Feet
- 3,301 sqft
- Neighbourhood
- Annex / Yorkville / Summerhill
- Listing Brokerage
- SOTHEBY'S INTERNATIONAL REALTY CANADA
Located within the former Purity Flour Mills head office, a Georgian-style brick-and-beam industrial building dating to approximately 1930, this third-floor suite offers approximately 3,301 square feet of workspace across a main level and mezzanine. Authentic industrial character, generous natural light, and a flexible open layout create an environment that readily adapts to creative studios, collaborative offices, showrooms, and client-facing professional practices. Currently configured as a showroom and working studio, the interior features exposed brick walls, custom wide-plank wood flooring, south-facing windows, and overhead skylights that bring natural light throughout. A sculptural staircase leads to the 271-square-foot mezzanine, where the pitched roofline, exposed wood structure, and overhead skylights create a more intimate workspace suited to a private office or focused work while maintaining a visual connection to the principal level below. The flexible layout readily accommodates an open studio, collaborative office, product showroom, or a combination of complementary workspaces. The suite can also be demised to accommodate a smaller occupancy while maintaining the character and functionality of the overall space. Located between Summerhill and The Annex, 287 Macpherson Avenue is a boutique brick-and-beam office building positioned along a quieter stretch of Macpherson Avenue, with convenient access to Avenue Road, Dupont Street, and the surrounding neighbourhood amenities. Suite 303 is well suited to design-led businesses, creative agencies, product showrooms, wellness and consulting practices, and boutique professional firms seeking a workspace with flexibility, architectural character, and a distinctive sense of place.
Discover Casa Loma
Casa Loma is a vibrant community in the Greater Toronto Area, offering excellent amenities, schools, and transportation options. This area is popular with families and professionals seeking a balanced lifestyle with access to urban conveniences and natural spaces.
Why Live in Casa Loma
- •Convenient location in Annex / Yorkville / Summerhill
- •Access to local shops and dining
- •Good public transit connections
- •Community parks and green spaces
- •Well-maintained neighbourhoods
Nearby Schools
Transit & Commuting
- •MiWay bus routes throughout the area
- •GO Transit stations within driving distance
- •Easy highway access to 401/403/QEW
- •Walking distance to local amenities
Parks & Amenities
- •Local parks and recreational facilities
- •Community centres
- •Shopping plazas nearby
- •Restaurants and cafes
Lifestyle & Community
Casa Loma offers a wonderful quality of life with a mix of residential charm and urban convenience. Residents enjoy easy access to schools, parks, and shopping, making it an ideal location for families and professionals alike.
287 Macpherson Avenue Unit 303, Annex / Yorkville / Summerhill
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Key factors for evaluating this commercial property
Commercial Due Diligence Checklist
· Verify zoning and all permitted uses
· Review all existing leases (terms, renewals, net vs. gross)
· Request estoppel certificates from all tenants
· Order a Phase 1 Environmental Site Assessment
· Commission a property condition assessment
· Review operating costs (taxes, insurance, maintenance)
Commercial Financing Note
Commercial mortgages require 20–35% down, shorter amortization, and lenders underwrite based on the property's income. CMHC insurance is not available for commercial. Connect with a commercial mortgage broker early.
Commercial and land transactions are significantly more complex than residential. Joe recommends assembling a team — commercial real estate lawyer, accountant, and (for land) a land use planner — before making an offer.

Joe's Thoughts
Honest perspective from 30+ years of GTA real estate experience
Commercial Pricing Context
Commercial property values in Yorkville are driven by location, zoning, current tenancy, and income potential — not the same $/sqft benchmarks as residential. I'll run a proper comparable sales analysis using recent commercial transactions in this area.
Commercial Market Pace
Commercial real estate transactions typically take 60–120 days from offer to close — longer than residential — due to financing conditions, environmental reports, and tenant estoppel reviews. This 20-day listing is within normal commercial market exposure.
Zoning & Permitted Use — Verify First
I always confirm the zoning and permitted uses before a client gets too far into a commercial transaction. What a property is currently used for and what it's legally permitted for are sometimes different. If you plan to change the use, a zoning amendment or minor variance may be required — that's additional cost, time, and risk.
Tenancy & Income Review
If this property has existing tenants, I'd want to review all leases carefully: term lengths, renewal options, rent amounts, escalation clauses, and who's responsible for operating costs (gross lease vs. net lease). A strong long-term tenant is an asset; a lease expiring at closing is a different story. We'll request estoppel certificates from all tenants.
Environmental & Due Diligence
A Phase 1 Environmental Site Assessment is standard practice for commercial purchases in Ontario. If historical industrial use is flagged, you'll need a Phase 2. I also recommend a property condition assessment covering structure, roof, HVAC, and electrical — commercial systems are expensive to replace and often not disclosed in detail on the listing.
Commercial Financing Realities
Commercial mortgages work differently than residential. Expect 20–35% down, shorter amortization (15–25 years), and lenders who underwrite based on the property's income, not just your personal financials. CMHC insurance is generally not available for commercial, and rates are typically higher. I can connect you with commercial mortgage brokers who specialize in Yorkville transactions.