The 100 largest multifamily owners in Longueuil ranked by unit count - owner identity, total units held and portfolio detail, to prioritise the largest residential landlords.
What you get
The definitive ranking of the top multifamily owners in your market by unit count
Sample data
| Rank | Owner ID | Owner Name | Owner Mailing Address | Units Held | Properties Held | Primary Cities | Column | Column |
|---|---|---|---|---|---|---|---|---|
| 1 | OWN-CA-118204 | Rivenord Holdings Inc. | 1400 Rue Sherbrooke O, Montreal, QC H3G 1J5 | 2,140 | 84 | Montreal, Laval | ||
| 2 | OWN-CA-093771 | Groupe Immobilier Beaudry SEC | 720 Av du Mont-Royal E, Montreal, QC H2J 1W7 | 1,685 | 61 | Montreal | ||
| 3 | OWN-CA-140552 | Plateau Residential Trust | 4200 Boul Saint-Laurent, Montreal, QC H2W 1Z3 | 1,402 | 118 | Montreal, Longueuil | ||
| 4 | OWN-CA-071938 | Maisonneuve Capital Partners | 1250 Rue Peel, Suite 800, Montreal, QC H3B 4W8 | 1,180 | 57 | Montreal | ||
Why now
The largest multifamily owners in any market set the tone: they refinance in bulk, they trade portfolios privately, and they are the first call for off-market opportunities. Reaching them means knowing who they are before you need them, not scrambling once a deal is already live. Most people build this list by hand, one title search at a time, and give up before they get past the obvious names. This hands you the whole top of the market in one place, ranked by unit count, already verified, with the mailing address for every owner, so you start the conversation from the top of the market instead of the bottom.
Who uses this
Investors and Developers
See who already controls scale in the multifamily submarket you are moving into. Identify acquisition targets, joint-venture partners, and the owners whose next move shapes the market you are betting on. Drop any Owner ID into AI Search to pull their full holdings before you make contact.
Brokers and Agents
The owners most worth knowing in your market, ranked by unit count. Build a target list for listing pitches, portfolio reviews, and off-market introductions, and reach the decision-maker directly through the mailing address on file.
Lenders
The largest owners carry the largest and most frequent financing needs. A list ranked by unit count surfaces the borrowers whose refinancing and acquisition activity is worth a proactive call, each reachable through the address on file.
Appraisers
A clean, ranked roster of the top multifamily owners gives you a defensible frame for ownership-pattern analysis and comparable selection. Confirmed owner identity on every row supports the chain-of-title work behind a credible valuation.
Investment Sales
Unit Count is the shortlist. Start every campaign with the owners who rank highest, and spend your outreach where the transaction size justifies it.
Data quality
Built from verified public records
Property and ownership data is pulled directly from county and provincial property records, official records, and assessment rolls. No third-party aggregators, no data resellers. What you receive reflects what is recorded at the source.
Source type: Verified public records.
One record per owner, ranked
Each row is a single owner in your selected market, ranked by unit count, with owner name, Owner ID, and owner mailing address included directly. The list is capped at the top 100 by unit count.
Record scope: Owner identity, mailing data, and ranking metric.
Rebuilt from the latest records on file
The list reflects the most recent recorded data at the time of delivery, so ownership, identity, and values match what the record holds today. Because the qualifying condition is structural rather than event-based, the list stays accurate as long as it tracks the current record.
Cadence: Refreshed on the standard VIREC update cycle.
Filtered to multifamily only
Every qualifying owner holds two-or-more-unit residential income properties. Other asset classes are ranked in their own lists, so this one carries no mixed-asset noise.
Asset coverage: Multifamily.
Ranked by unit count, highest first
Owners are ordered by unit count across their multifamily holdings in your selected market, and the top 100 are delivered. The ranking is objective and drawn directly from the record.
Ranking basis: unit count, descending.
See the exact schema before you save
Use the sample request on this page and you receive it instantly. The sample carries the exact field structure, formatting, and data quality of the full list, so you can confirm fit before committing.
Sample: Free, matches full schema.
FAQ
Owners are ranked by unit count across all their multifamily holdings in your selected market, highest first. The list draws from every qualifying owner, sorts by unit count, and delivers the top 100. Figures are drawn from public assessment and ownership records.
It is current. This is a structural ranking, not an event-based list, so there is no time window to select. It reflects who ranks in the top 100 by this metric right now, rebuilt from the latest records on file.
VIREC compiles property and ownership data directly from county and provincial property records, official records, and assessment rolls. No third-party aggregators, no data resellers. Records are standardized into one consistent schema and checked before delivery. Every Owner ID and Property ID is consistent across every VIREC signal and AI Search.
Once your order is confirmed, the list loads automatically into your VIREC Platform account and is available immediately in the My Data section. There is no download to manage and no file to import: it is ready to work with the moment the order clears.
Every Owner ID and Property ID drops straight into AI Search for a full profile. Enter any ID to pull ownership history, the owner's complete portfolio across every property they hold, transaction history, permit activity, and more. It turns a flat list into a research starting point, and the IDs match across every signal you own.
Yes, that is what it is built for. Every record includes the owner name and the mailing address on file, which is the most direct address for reaching an owner, whether that owner is a person or a holding company. It is ready for direct mail and targeted outreach the moment it lands in your account.
Yes, and pairing lists is where targeting gets sharp. This ranks owners by unit count. Pair it with the other owner rankings to see who tops the market on a different measure, or with a property-level list to move from owners to individual assets. Every Owner ID is consistent across all of them and inside AI Search, so cross-referencing is immediate.