The missing ingredient is a comparable Gatineau sample. Our extraction covered the feed's Ottawa region; it did not establish equivalent Quebec coverage or collect matched homes across the river.
Keep the rental segments separate
| Source and reference period | Rental group | Ottawa | Gatineau |
|---|---|---|---|
| PropTx, September 11, 2026 | Restricted active two-bedroom condo sample | $2,572.50 median recorded ask; 118 episodes | Not acquired |
| CMHC, October 2025 | Purpose-built two-bedroom apartments | $1,926 average rent | $1,460 average rent |
The rows describe different segments, dates and statistics. PropTx monthly asking-price interpretation was confirmed by the project owner on September 14.
The CMHC values come from its 2025 report's Ontario and Quebec portions of the Ottawa–Gatineau metropolitan area. Their difference is $466. It describes two rental stocks, not a pair of equivalent homes available to a mover. CMHC: 2025 Rental Market Report
Subtracting $1,460 from $2,572.50 would produce an impressive-looking gap by mixing a historical purpose-built average with a newer condo asking-price median. It would not be a defensible estimate of what someone saves by crossing the river.
What the Ottawa sample can help you compare
The PropTx records identify a defined segment: unfurnished, explicitly whole-property condo rentals offered on 12-month terms. A useful Gatineau comparison would start with homes satisfying comparable requirements, then account for differences in location, size and included services.
The same standard applies to an individual household. Start with two homes it could actually occupy on the required date. Confirm the payment frequency, lease terms, utilities, parking and any incentive before calculating a rent difference.
Turn a verified rent gap into a household budget
Suppose two genuinely suitable homes have an illustrative $400 monthly rent difference after their inclusions are aligned. That represents $4,800 over a year. The following are hypothetical net differences in other recurring household costs, not estimates of typical cross-river expenses.
| Net additional monthly costs after moving | Annual balance from the $400 rent saving |
|---|---|
| $100 | $3,600 saving |
| $300 | $1,200 saving |
| $500 | $1,200 higher cost |
A household could also have lower non-rent costs after moving. The calculation should record decreases as well as increases. One-time moving expenses then affect the first-year balance separately.
Tax residence and commuting need household-specific inputs
The CRA generally bases provincial tax residence on residence at December 31 and significant residential ties. A job in Ottawa does not by itself settle the tax position of someone living in Gatineau. CRA: provincial residence
Use the household's income, credits and circumstances to assess the difference. For transport, use the actual work location, commuting days, fares, parking and vehicle costs. Travel time deserves consideration even if it is not assigned a dollar amount.
The new data improves the Ottawa side of the comparison. It does not yet answer whether a particular household would save in Gatineau. That answer requires comparable available homes and a complete household calculation, with the market benchmarks kept in their proper roles.
Source and methodology
New Purveyors Lab calculations from the PropTx VOW active snapshot extracted September 11, 2026, at approximately 1:17 p.m. Toronto time. “Ottawa region” uses CountyOrParish=Ottawa; equivalence to municipal or metropolitan boundaries has not been established. Data provider: PropTx.
The broad active extraction contained 1,083 records; 581 met the restricted criteria: Entire Property, Unfurnished, 12 Months, positive original/current asking prices, and one of four specified home categories. This article uses only the 118 two-bedroom apartment-condominium episodes within that sample. These are listing episodes, not independently deduplicated homes or a census of Ottawa rentals. No matched Gatineau listing sample was acquired.
Matt Richling confirmed on September 14 that the active asking prices are monthly. PaymentFrequency was explicitly Monthly in 215 of the broader 581 records and blank in 366; interpretation of missing fields relies on that confirmation. The article does not use ClosePrice as agreed rent.
Source-response hashes, counts and the Ottawa median were checked. CMHC’s 2025 purpose-built averages and CRA’s provincial-residence guidance were rechecked September 17. Historical averages, active asking-price medians and hypothetical household calculations are kept separate. No individualized tax or transport estimate is provided.
Cite this article
New Purveyors Lab. “What does our Ottawa rental sample add to an Ottawa–Gatineau cost comparison?” Published September 17, 2026. Article link.