Apartment buildings for sale in Ottawa

4550 Ste-Catherine Street, The Nation

Units not stated
Listed by INNOVATION REALTY LTD.
Updated September 16, 2026
$649,900
Underwrite this building

Opens our underwriting tool with this listing's price filled in. Every assumption stays editable.

Request the package

We'll send the full listing package and, if useful, our read on the numbers.

Photo 1 of 31
Photo 2 of 31
Photo 3 of 31
Photo 4 of 31
Photo 5 of 31
Photo 6 of 31
Photo 7 of 31
Photo 8 of 31
Photo 9 of 31
Photo 10 of 31
Photo 11 of 31
Photo 12 of 31
Photo 13 of 31
Photo 14 of 31
Photo 15 of 31
Photo 16 of 31
Photo 17 of 31
Photo 18 of 31
Photo 19 of 31
Photo 20 of 31
Photo 21 of 31
Photo 22 of 31
Photo 23 of 31
Photo 24 of 31
Photo 25 of 31
Photo 26 of 31
Photo 27 of 31
Photo 28 of 31
Photo 29 of 31
Photo 30 of 31
Photo 31 of 31

Details from the listing

Property taxes$4,904 (2025)
Lot size0.34 ft
Total area6,619 sq. ft.
OccupancyTenant
HeatPropane Gas

From the listing

Discover a rare opportunity to own a distinguished piece of history with this stately 1912 Victorian residence, gracefully blending timeless character with exceptional versatility. Situated in the charming village of St. Isidore, this impressive three-storey home offers a unique combination of immediate income potential and long-term redevelopment possibilities. Showcasing original architectural details and enduring craftsmanship, the property is currently configured with 12 private rental rooms across the main and second levels, complemented by shared amenities including a spacious kitchen and dining area, as well as three well-appointed bathrooms. The expansive third floor presents a remarkable opportunity for customization-ideal for additional income suites, a stunning owner's retreat, or a transformative renovation project. Zoned Village Core, this property supports a wide range of permitted uses, making it equally attractive as a high-yield investment, multi-generational home, boutique business, or one-of-a-kind family residence. A truly exceptional offering where heritage charm meets future potential.

Request the package

We'll send the full listing package and, if useful, our read on the numbers.

Your details are used to deliver the package and follow up on this listing only, unless you also subscribe above.

Listings refreshed October 1, 2026 at 12:25 a.m. ET