425-427 William St, London, ON

Real Estate

For Sale

Listed price in listed location currency (CAD).

$849,900

006

MLS® X12905428

Key Facts
Description
Map

Key Facts

Type Office

Levels Commercial Sale

Size -

Garage No

Maintenance Fees

Taxes

Days Active 1

Approx. Age

MLS® Number X12905428

Property Address: 425-427 William St, London, ON, N6B3E1

Average square foot calculated using Size range provided by listing agent.

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.

MLS® NumberX12905428

Locker

Ensuite LaundryNo

Balcony

Furnished

Laundry Level

Exposure

Exterior

GarageNo

Approx. Age

Stories

Pets

Included in Maintenance Fee

Heat

Hydro

Water

Building Insurance

Condo Taxes

Cable TV

Central Air

Parking Maintenance

Utilities

Heat

A/C

Heating Fuel

Extras

Price History

-End Date

Not Sold YetSold Price

For Sale

Mar 20, 2026List Date

$849,900List Price

Commute

Commute

Starting Address

Destination Address

Like what you see?

Complete the form and we'll be in touch. No login necessary.

Add a Comment

I want to view this property

By pressing "Take a Tour", I confirm that I have read and agree to the eXp Privacy Policy, and Terms of Use.

By pressing "Take a Tour", I am electronically signing and consenting to receive marketing communications (about real estate brokerage and mortgage lending services), that may be delivered to me via email, telephone and/or text messaging (using "automated technology" such as an automatic telephone dialing system, and/or an artificial or prerecorded voice), from eXp Realty® and its independent contractor real estate professionals and their affiliate SUCCESS® Lending using the contact information I provided. Your consent is not a condition of purchase and you may revoke it at any time by replying "STOP" to any of our texts or by emailing [email protected]. Message and data rates may apply. You may also contact us directly at 1-844-683-4664.

Similar Listings

Comparable Properties

Explore eXp Find an Agent Join eXp Investor Relations Company Careers

eXp Life Zoocasa Success Quebec Listings Accessibility

Terms and Conditions Privacy Policy Cookie Policy Modalités Politique de confidentialité Sitemap

800 - 1070 Douglas Street, Victoria, BC, V8W2C4

833-303-0610

[email protected]

eXp REALTY

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. eXp Realty holds real estate brokerage licenses in multiple provinces. For information on licenses please contact us at [email protected]

For listings in Canada, the trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.