$849,900
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425 427 William Street, London East (east F), ON N6B3E1

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- Beds
0 Baths
5,856 Sq Ft

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:58753)

Listing By: RYAN HILKER - REAL BROKER ONTARIO LTD
Source: CREA #X12905428 Listing provided courtesy of Canadian Real Estate Association
  • MLS® X12905428
  • Date Listed03/20/2026
  • Days on Realty 196 Days
  • Bedrooms -
  • Bathrooms
  • Lot Size -
  • Property Type Office
  • Water Public
  • Square Feet 5,856 sq. ft
  • Price Per Sq. Ft $145.13

Interior Features

  • Cooling Fully air conditioned
  • Heating Forced air, Natural gas

Exterior / Lot Features

  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT -
  • Lot Features Elevator

Directions

William Street at Dundas

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for N6B3E1

Discover key demographics, population statistics, and environmental insights for the London East (east F), ON area.

Walkability in ON / N6B3E1

Source: Walk Score

74/100

Very Walkable

Walk Score ®

59/100

Good Transit

Transit Score ®

75/100

Very Bikeable

Bike Score ®

Overview

Most errands can be accomplished on foot. Many nearby public transportation options. Biking is convenient for most trips.

Transit Summary

20 nearby routes: 19 bus, 1 rail, 0 other

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 51/100, Transit Score: 49/100, Bike Score: 59/100.

Points of Interest near 425 427 WILLIAM STREET, London East (East F), ON N6B3E1

Frequently Asked Questions for 425 427 WILLIAM STREET

Source: Realty.com

425 427 WILLIAM STREET, London East (East F), ON N6B3E1 in London East (East F), ON N6B3E1 is a office listed at $849,900. Highlights include 5,856 sq. ft., $145 per sq. ft.. Realty.ca has 47 photos, sales history, school insights, and mortgage tools for this listing.

Realty.com has 47 photos of 425 427 WILLIAM STREET.

The full address for this home is 425 427 WILLIAM STREET, London East (East F), ON N6B3E1.

425 427 WILLIAM STREET has been listed on Realty.com since Fri March 20, 2026

Most errands can be accomplished on foot. Many nearby public transportation options. Biking is convenient for most trips.

The average walkability score in the surrounding area is Walk Score: 51/100, Transit Score: 49/100, Bike Score: 59/100.

This content last refreshed on 2026-10-02 04:34:49. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.