| 425-427 William Street offers a rare opportunity to acquire a distinctive, fully functional multi-level commercial property in the heart of London with exceptional flexibility for future use. The building features unique architectural character highlighted by a rare central carriageway "tunnel" connecting both sides of the property and providing access to a centrally located accessible entrance with elevator. Spanning three levels, the property is configured with over 17 offices, 4 clinic rooms with sinks, multiple common areas, and 4 bathrooms, supporting a wide range of professional, medical, or institutional uses. The main floor includes a reception area, treatment rooms, accessible elevator vestibule, three entrances, and an accessible washroom. The second floor offers 8 offices, a full kitchen, separate men's and women's washrooms, and common space, while the third floor features 5 additional offices, a common area, and a 3-piece bathroom. A fully operational elevator (inspected 2026) and dual staircases provide efficient access throughout. Additional highlights include a flex space for an office, studio, or storage located in the rear yard, 4-6 parking spaces at the front with potential for more at the rear, and updated mechanicals including furnaces (~6 years) and recent fire system inspections (2026). Zoned BDC/OR (Business District Commercial / Office Residential), the property allows for a wide range of uses including offices, clinics, retail, restaurants, residential units, and mixed-use development, with strong potential for residential or live/work conversion into multiple units. Not heritage designated and located just outside the East Woodfield Heritage Conservation District, this is a rare opportunity to secure a high-functioning, well maintained century building with strong conversion and redevelopment potential in a central London location. |
| Price | $849,900 |
| Taxes: | $0.00 |
| Tax Type: | Annual |
| Assessment Year: | 2026 |
| Occupancy: | Vacant |
| Address: | 425-427 William Street , London East, N6B 3E1, Middlesex |
| Postal Code: | N6B 3E1 |
| Province/State: | Middlesex |
| Directions/Cross Streets: | William Street at Dundas |
| Washroom Type | No. of Pieces | Level |
| Washroom Type 1 | 0 | |
| Washroom Type 2 | 0 | |
| Washroom Type 3 | 0 | |
| Washroom Type 4 | 0 | |
| Washroom Type 5 | 0 |
| Category: | Office |
| Use: | Other |
| Building Percentage: | T |
| Total Area: | 5856.00 |
| Total Area Code: | Square Feet |
| Office/Appartment Area: | 5856 |
| Office/Appartment Area Code: | Sq Ft |
| Sprinklers: | No |
| Washrooms: | 0 |
| Outside Storage: | T |
| Heat Type: | Gas Forced Air Open |
| Central Air Conditioning: | Yes |
| Although the information displayed is believed to be accurate, no warranties or representations are made of any kind. |
| REAL BROKER ONTARIO LTD |
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| Type: | Com - Office |
| Area: | Middlesex |
| Municipality: | London East |
| Neighbourhood: | East F |
| Fireplace: | N |