780 Garden Street
Whitby, ON
4 bath • 4,400 sqft • Office • 161 days on market
Built in 1845, the Mayfield Residence is a Whitby landmark estate reimagined as a premier commercial property. Set on over an acre of manicured grounds and perched above the Mayfield Towns by Sakmet Developments, this distinguished estate combines historic prestige with modern business potential. With Mixed-Use zoning already in place, the property is approved for all office uses, making it ideally suited for medical and dental practices, legal or financial firms, design studios, consulting offices, wellness operators, or potential for a daycare. The stately main residence offers a flexible floorplan that can be adapted for a range of professional layouts or divided to accommodate both residential and commercial components, providing a prudent investor with multiple paths to income. A 1,100 sq. ft. Coach House adds covered parking for three vehicles along with abundant storage, while the landscaped grounds allow for eleven exterior parking spaces, ensuring convenience for staff, clients, and guests. This is more than a property-it is a rare opportunity to integrate heritage, function, and profitability, and for the discerning buyer it may well become the crown jewel of an investment portfolio. Zoning also permits for up to four (4) residential units on the property. VTB Available for qualified buyer(s).
Listing Details
- Listed
- March 17, 2026
Price History
Listing history
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Property
- Age
- 100+
- Lot Size
- 61.75 x 277.1 Feet
Utilities
- Sewer
- Sanitary+Storm
Location & Legal
- Cross Street
- Garden & Manning
- Zoning
- Mixed Use
- Possession
- Immediate
Commercial
- Business Type
- Professional Office
- Occupancy
- Vacant
- Office / Apartment Area
- 4400 Sq Ft
Community
Postal area L1N
- Population
- 49,649
- Private dwellings
- 19,596
- Median age
- 43.6
- Average household size
- 2.5
- Median household income
- $100,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Commercial in Whitby · last 12 months
- Median sold price
- $875,000
- Homes sold
- 1,521
- Median days on market
- 16
- Sale-to-list price
- 99.1%
Based on 1,521 recorded sales of commercial properties in Whitby over the last 12 months.
Listed by
REAL BROKER ONTARIO LTD.
Walk Score
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Location
Commercial figures
- Building area
- 4,400 sq ft
- Price per sq ft
- $453.61
Derived from the listing's own figures. Taxes are as reported by the listing brokerage and may be a prior year.
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