Most condo searches start with a listing. But a condo is more than a unit: it's a building, a builder, a neighbourhood, a set of rules and a reserve fund. And in Ottawa, where towers sit above the O-Train and old schoolhouses have been turned into lofts, the building you pick can matter as much as the suite.
That's why we built the Ali Realty Group Ottawa Condo Building Guide: 70 building profiles across 11 neighbourhoods, with a searchable directory, filters, a map and a buyer's checklist, all in one place.
Good to know: this post was prepared on November 5, 2026, and the guide is growing, so the numbers may change. Building details such as build year, builder, storeys, suite counts and amenities come from public sources and may vary or change over time. Please verify details for any specific unit with the listing, the status certificate and your lawyer. This guide is for general information only.
Ask five people which Ottawa condo building is best and you'll get five answers. Details about who built a tower, when it went up, how many suites it has, whether it has a pool, or what it's like to live there are scattered across listings, developer sites and word of mouth.
The guide pulls those basics together building by building, so you can narrow down where you want to live before you start touring suites.
Look up a building, an address or a builder by name.
Narrow the list to hard lofts, buildings with a pool, buildings near the O-Train, newer buildings (2015 and later) or boutique buildings under 100 suites.
Jump straight to the part of Ottawa you're interested in, from Centretown to Westboro to the Glebe.
See all 70 buildings on a map, filter by neighbourhood, and tap any pin to open a building. Hard lofts appear as gold pins. Pins are placed by street address and are approximate.
Each listing shows the building's address, neighbourhood, build year, storeys and suite count, plus tags like pool, boutique, loft-style or near the O-Train.
Found a building you love? Browse current condo listings, or ask us to keep an eye on the buildings on your shortlist.
Here's how the guide breaks down by area.
| Neighbourhood | Buildings in the guide |
|---|---|
| Centretown | 17 |
| Hintonburg & Wellington West | 11 |
| ByWard Market & Lowertown | 9 |
| Westboro | 7 |
| Downtown | 6 |
| LeBreton & Little Italy | 6 |
| Old Ottawa East | 4 |
| The Glebe & Glebe Annex | 4 |
| New Edinburgh & Vanier | 3 |
| Golden Triangle | 2 |
| Sandy Hill | 1 |
With 17 buildings, Centretown is the biggest neighbourhood in the guide. Here's a taste of the variety, from boutique buildings to 27-storey towers.
40 Nepean StPoolNear O-Train
Built 2015, 27 storeys, 179 suites.
10 James StPoolNewer build
Built 2024 to 2025, 9 to 10 storeys, 127 suites.
354 Gladstone Ave & 349 McLeod StLoft-style
Built 2012, 10 storeys, about 239 suites.
320 McLeod StBoutique
Built 2007, 8 storeys, about 70 suites.
457 McLeod StLoft-style, 12-ft ceilings
Built 2007, 4 storeys, 35 suites.
203 Catherine StNewer build
Built about 2019 to 2020, about 20 storeys, about 209 suites.
A hard loft is a condo in a historic building that was converted from another use, such as an old warehouse, factory or schoolhouse, rather than a new tower built to look like a loft. They tend to have features like exposed brick, big windows, timber beams and high ceilings. The guide includes 15 hard lofts, shown as gold pins on the map and under their own filter, with buildings dating back as far as 1873.
That's different from "loft-style" condos in newer buildings, which borrow the look (think tall ceilings and open layouts) but are purpose-built.
Buying a condo in Ottawa: what to checkA building profile is where your research starts. Before you commit, here's what we review with buyers.
Ask your lawyer to review it before your offer goes firm. It shows the reserve fund, budget, any lawsuits, special assessments and the building's rules.
Low fees can mean under-funding. Check the most recent reserve fund study and what big projects are coming up, like windows, roofs, garage membranes and elevators.
Heat, water, A/C and hydro coverage varies a lot from building to building. A higher fee that includes heat and hydro can cost you less overall.
Downtown, a parking spot can add real value, and many smaller suites don't come with one. Find out whether the parking and locker are owned, exclusive-use or rented.
Ottawa's short-term rental bylaw generally limits stays under 30 nights to your principal residence, and many condo corporations ban them outright. If you're buying to invest, plan for long-term tenants.
A suite over Bank or Elgin nightlife is a different experience from one on McLeod or the canal. Visit on a Friday night and pay attention to the direction the suite faces and its height.
Pick two or three neighbourhoods, use the filters to build a shortlist of buildings, then tell us which ones you like. We'll watch those buildings for you and let you know when something comes up.
What is the Ottawa Condo Building Guide?
It's an online guide from Ali Realty Group with 70 Ottawa condo building profiles across 11 neighbourhoods, including a searchable directory, filters, a map and a buyer's checklist.
Which Ottawa condo buildings have a pool?
Use the "Has a pool" filter in the guide to see them. Examples in Centretown include Tribeca East and James House.
Which buildings are closest to the O-Train?
Use the "Near the O-Train" filter. Examples in Centretown include the two Tribeca buildings.
Are older condo buildings a good buy?
It depends on the building's finances and condition, not just its age. Review the status certificate and reserve fund study with your lawyer, and ask what major repairs are coming up.
Can I rent out my condo?
Often yes, but each building has its own rules, and short-term rentals are restricted by both the city's bylaw and many condo corporations. Check the building's rules before you buy.
Where does the building information come from?
Details such as build year, builder, storeys, suite counts and amenities come from public sources and may vary or change over time. Verify details for any specific unit with the listing, the status certificate and your lawyer.
Can you help me find a condo in one of these buildings?
Yes. Browse current condo listings through the guide, or call us at 613-327-0131 or visit alirealtygroup.com. We'll keep an eye on the buildings on your shortlist.
Finding the right condo starts with finding the right building. Our Ottawa Condo Building Guide is a simple way to explore 70 buildings by neighbourhood, compare what matters and build a shortlist before you ever book a showing.
