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5 Blackburn Ave 5 Blackburn Ave 7,764 SF 100% Leased Office Building Ottawa, ON K1N 8A2 $3,995,000 CAD ($514.55 CAD/SF)

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INVESTMENT HIGHLIGHTS

  • Historic Queen Anne Revival architecture built in 1904–1905 by prominent Ottawa industrialists.
  • Meticulously renovated to preserve heritage features while incorporating modern amenities.
  • Rich legacy as the former home of notable figures including Billy Bishop and the Italian Embassy.
  • Flexible multi-tenant layout designed for today’s collaborative and professional workspaces.

EXECUTIVE SUMMARY

Step into a piece of Ottawa’s rich history with this extraordinary Queen Anne Revival-style property, originally built between 1904 and 1905. Designed by renowned lumber barons William H.A. Fraser, Ewen McLachlin, and David Gilmour, the residence includes a stunning main house and a grand carriage-house garage—both architectural gems brimming with character.
This landmark property has a distinguished past, having served as the residence or headquarters for several prominent figures and institutions, including WWII flying ace Billy Bishop, the Italian Embassy, and the Victorian Order of Nurses.
Lovingly restored and thoughtfully modernized by the current owners, the property seamlessly blends heritage charm with contemporary functionality. Now configured with a flexible, multi-tenant layout, it offers an inspiring and collaborative workspace tailored to meet today’s business demands—making it not only a unique piece of history but also a one-of-a-kind professional environment.

ATTACHMENTS

5Blackburn

PROPERTY FACTS

Sale Type
Investment
Property Type
Office
Building Size
7,764 SF
Building Class
B
Year Built/Renovated
1905/2020
Price
$3,995,000 CAD
Price Per SF
$514.55 CAD
Percent Leased
100%
Tenancy
Multiple
Building Height
3 Stories
Typical Floor Size
2,588 SF
Slab To Slab
10’
Building FAR
0.59
Lot Size
0.30 AC
Zoning
R4F - Residential Fourth Density Zone
Parking
19 Spaces (2.45 Spaces per 1,000 SF Leased)

AMENITIES

  • Bus Line
  • Signage
  • Air Conditioning
  • Balcony

SPACE AVAILABILITY

  • SPACE
  • SIZE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 272-1,877 SF
  • Office
  • -
  • 30 Days
Space Size Space Use Condition Available
1st Floor 272-1,877 SF Office - 30 Days

1st Floor

Size
272-1,877 SF
Space Use
Office
Condition
-
Available
30 Days

1st Floor

Size 272-1,877 SF
Space Use Office
Condition -
Available 30 Days

Walk Score®
Walker's Paradise (93)
Transit Score®
Excellent Transit (82)
Bike Score®
Biker's Paradise (99)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 37527391

  • Date on Market: 2025-09-03

  • Last Updated:

  • Address: 5 Blackburn Ave, Ottawa, ON K1N 8A2

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