Blackburn entry
5 BLACKBURN Avenue Unit Offices 303, 307, 309 photo 2
5 BLACKBURN Avenue Unit Offices 303, 307, 309 photo 3
5 BLACKBURN Avenue Unit Offices 303, 307, 309 photo 4
Main entrance
Main entryway
Main lobby
Main stairwell
Main floor kitchenette
3rd floor landing (300)
3rd floor office 309
3rd floor office 309
3rd floor hallway (304)
3rd floor photocopy room (302)
3rd floor kitchenette (305)
3rd floor office (303)
3rd floor office (303)
3rd floor washroom with shower
3rd floor washroom with shower
3rd floor admin office linked to main office(307A)
3rd floor main office (307B)
Side porch
5 BLACKBURN Avenue Unit Offices 303, 307, 309 photo 23
5 BLACKBURN Avenue Unit Offices 303, 307, 309 photo 24
Floor 3 floor plan

5 BLACKBURN Avenue Unit Offices 303, 307, 309

Lower Town - Sandy Hill, ON K1N 8A2

ActiveFor Rent
0 Beds
0 Baths
938 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 937.87 SF of office space is available for lease on the third floor of the building. Accessible via two convenient stairwells, this level features beautifully preserved historic woodwork and glazing, abundant natural light throughout the offices, and a convenient third-floor washroom complete with a shower. The space can be leased by individual office or as a whole. Please refer to the floor plan for details on the layout and orientation of each office. The three available spaces include Office 303 (181.49 SF), Office 307 (440.58 SF), and Office 309 (315.80 SF). 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 been home to 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 in lower level and main level of the building. Please see MLS listings X12873888 and X12873910 respectively.

Property Details

StatusActive
Property TypeCommercial
Listing TypeFor Rent
Interior Size938 sq ft
Bedrooms0
Bathrooms0
Postal CodeK1N 8A2
Last UpdatedAug 8, 2026 · 8:54 p.m.

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Features & Amenities

  • View
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X12873942

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.

$514

per month

MLS®X12873942
TypeCommercial
CityLower Town - Sandy Hill
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$3

/month · $411 mortgage

Down Payment20% — $103
Interest Rate5.5%

Amortization

Total Interest

$342

Total Cost

$753

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.