Blackburn entry
5 BLACKBURN Avenue Unit Offices 101, 104, 105,106 photo 2
5 BLACKBURN Avenue Unit Offices 101, 104, 105,106 photo 3
5 BLACKBURN Avenue Unit Offices 101, 104, 105,106 photo 4
Main entrance
Main entryway (107)
Main lobby (100)
Main Staircase
Large Boardroom (Office 106)
Large Boardroom (Office 106)
Large Boardroom (Office 106)
Meeting Room (Office 105)
Meeting Room (Office 105)
Attached kitchenette (104)
Attached kitchenette (104)
Main floor kitchenette (103)
Main floor office (101)
Side porch
5 BLACKBURN Avenue Unit Offices 101, 104, 105,106 photo 19
5 BLACKBURN Avenue Unit Offices 101, 104, 105,106 photo 20
Main floor plan

5 BLACKBURN Avenue Unit Offices 101, 104, 105,106

Lower Town - Sandy Hill, ON K1N 8A2

ActiveFor Rent
0 Beds
0 Baths
1,243 Sq Ft
Commercial

About This Property

Presenting an exceptionally rare leasing opportunity in Ottawa, 5 Blackburn Ave is a property steeped in history and architectural charm. A total of 1,243 SF of office space is available for lease on the building's main floor. Located just off the main lobby, this unique mix of spaces provides for stunning offices, elegant boardrooms and a convenient kitchenette well suited to a variety of professional uses. Please refer to the floor plan for details on the layout and orientation of each office. The four available spaces include Office 101 (230.83 SF), Office 104 (104.40 SF), Office 105 (396.59 SF), and Office 106 (511.59 SF). Some offices can be leased separately or lease all 4 available spaces for your exclusive use. Originally constructed between 1904 and 1905, this Queen Anne Revival-style residence, along with its grand carriage-house garage, was commissioned by prominent lumber industrialists William H.A. Fraser, Ewen McLachlin, and David Gilmour. The property features remarkable architectural details and a storied past, having housed notable figures and organizations including WWII flying ace Billy Bishop, the Italian Embassy, and the Victorian Order of Nurses.Lovingly and meticulously renovated by its current owners, the building has been thoughtfully updated to preserve its heritage character while integrating modern amenities, creating a truly distinctive workspace where businesses can thrive. On-site parking is available at an additional monthly cost. Posted asking price reflects the gross monthly rent for the smallest listed office. Monthly rates will vary depending on the specific office space selected. Leasable office space also available on lower level and 3rd floor of the building. Please see MLS listings X12873888 and X12873942 respectively.

Property Details

StatusActive
Property TypeCommercial
Listing TypeFor Rent
Interior Size1,243 sq ft
Bedrooms0
Bathrooms0
Postal CodeK1N 8A2
Last UpdatedAug 8, 2026 · 10:22 p.m.

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Features & Amenities

  • View
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X12873910

Listed by PARADIGM COMMERCIAL REAL ESTATE & BROKERAGE INC.

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. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$435

per month

MLS®X12873910
TypeCommercial
CityLower Town - Sandy Hill
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$2

/month · $348 mortgage

Down Payment20% — $87
Interest Rate5.5%

Amortization

Total Interest

$289

Total Cost

$637

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

PARADIGM COMMERCIAL REAL ESTATE & BROKERAGE INC.