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$849,900
Ontario,London East (East F)
For Sale Active
425-427 WILLIAM STREET, London East (East F), Ontario N6B3E1
  • 5,856 Sqft
Basic Details
Description

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. (id:62650)

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Basic Details
  • Property Type: Commercial Sale
  • Listing Type: For Sale
  • Listing ID: X12905428
  • Price: $849,900
  • Square Footage: 5,856 Sqft
  • Status: Active
  • Property Sub Type: Office
  • Office Key: 292592
Features & Appliances
Features
  • Heating System: Forced air, Natural gas
  • Cooling System: Fully air conditioned
Address Map
  • Location: CA, Ontario, London East (East F), N6B3E1
  • Street: William
  • Street Number: 425-427
  • Street Suffix: Street
  • Longitude: W82° 45' 55.2''
  • Latitude: N42° 59' 18.6''
Additional Information
  • Water Source:
  • Lot Features:
  • Lot Size Dimensions: Bldg=55.5 x 104 FT
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Listing updated: 2026-03-25 13:15:38
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Listing Information
  • List Agent Key: 2106871
  • List Office Key: 292592
  • Modification Timestamp: 2026-03-20T22:30:44Z
  • Originating System Name: London and St. Thomas Association of REALTORS®
  • Status Change Timestamp: 2026-03-20T22:22:08Z
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Listing updated: 2026-03-25 13:15:38
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