Buying · Gatineau · plex cash 2026
All the money needed to buy a duplex, triplex or fourplex in Gatineau in 2026: living in it or as an investor, down payment, tax on the CMHC premium, welcome tax, notary, with the house and 2016 for comparison.
To buy the median duplex in Gatineau, sold for $525,000 from January to September 2026, and live in it, plan for $37,952 to $40,452 in cash. The minimum down payment (5% of the first $500,000 and 10% of the rest) is $27,500; add $6,360 of welcome tax (Gatineau's 2026 grid), $1,791 of Québec tax on the $19,900 CMHC premium (the premium goes into the loan, the tax is paid in cash) and $2,300 to $4,800 for the notary, inspection and appraisal. The median triplex ($750,000), lived in by the buyer with 10% down, takes $92,294 to $94,794; the median fourplex ($776,000), $95,739 to $98,239. An investor who does not live in the building must put down 20%: $114,910 at the middle of the range on the duplex, about 2.9 times the owner-occupier's cash. Living in your duplex takes 111% of the cash the median house in Gatineau requires ($35,186). Assumptions: Centris median price of duplexes, triplexes and fourplexes sold (January to September 2026), type kept if it has at least 5 sales in 2026; owner-occupier: CMHC minimum down payment (duplex: 5% of the first $500,000 and 10% of the rest; triplex and fourplex: 10%; 20% from $1.5M), CMHC premium on the schedule in force since 2017 (added to the loan), Québec's 9% tax on the premium (paid in cash); investor who does not live in the building: 20% down, no premium; welcome tax on the city's 2026 grid; notary $1,800 to $3,500, inspection $500 to $800, appraisal $0 to $500 depending on the lender. Source: Centris (Matrix) for prices, compiled October 30, 2026.
The short answer
To buy the median duplex in Gatineau, sold for $525,000 from January to September 2026, and live in it, plan for $37,952 to $40,452 in cash. The minimum down payment (5% of the first $500,000 and 10% of the rest) is $27,500; add $6,360 of welcome tax (Gatineau's 2026 grid), $1,791 of Québec tax on the $19,900 CMHC premium (the premium goes into the loan, the tax is paid in cash) and $2,300 to $4,800 for the notary, inspection and appraisal. The median triplex ($750,000), lived in by the buyer with 10% down, takes $92,294 to $94,794; the median fourplex ($776,000), $95,739 to $98,239. An investor who does not live in the building must put down 20%: $114,910 at the middle of the range on the duplex, about 2.9 times the owner-occupier's cash. Living in your duplex takes 111% of the cash the median house in Gatineau requires ($35,186).
The cash to plan for a plex in Gatineau, item by item
| 2026 in Gatineau | Duplex, owner-occupied | Triplex, owner-occupied | Fourplex, owner-occupied | House, minimum down |
|---|---|---|---|---|
| Median price | $525,000 | $750,000 | $776,000 | $490,000 |
| Minimum down payment | $27,500 (5.2%) | $75,000 (10.0%) | $77,600 (10.0%) | $24,500 (5.0%) |
| CMHC premium (added to the loan) | $19,900 | $20,925 | $21,650 | $18,620 |
| 9% Québec tax on the premium (cash) | $1,791 | $1,883 | $1,948 | $1,676 |
| Welcome tax | $6,360.50 | $13,110.50 | $13,890.50 | $5,460.50 |
| Notary, inspection, appraisal | $2,300 to $4,800 | $2,300 to $4,800 | $2,300 to $4,800 | $2,300 to $4,800 |
| Total to plan for | $37,952 to $40,452 | $92,294 to $94,794 | $95,739 to $98,239 | $33,936 to $36,436 |
Centris (Matrix) median prices, January to September 2026. Notary, inspection and appraisal ranges are 2026 market ranges (see notary fees).
Living in it or buying as an investor in Gatineau
| Type | Median price 2026 | Price per unit | Cash if you live in it | Cash as an investor (20%) | Gap |
|---|---|---|---|---|---|
| Duplex | $525,000 | $262,500 | $37,952 to $40,452 | $113,660 to $116,160 | $75,708 |
| Triplex | $750,000 | $250,000 | $92,294 to $94,794 | $165,410 to $167,910 | $73,116 |
| Fourplex | $776,000 | $194,000 | $95,739 to $98,239 | $171,390 to $173,890 | $75,651 |
From 2016 to 2026 in Gatineau
| Owner-occupier | Median price 2016 | Down, premium tax and welcome tax 2016 | Median price 2026 | Down, premium tax and welcome tax 2026 | Change |
|---|---|---|---|---|---|
| Duplex | $221,000 | $13,701 | $525,000 | $35,652 | +160% |
| Triplex | $350,000 | $39,239 | $750,000 | $89,994 | +129% |
| Fourplex | $400,000 | $45,115 | $776,000 | $93,439 | +107% |
What these numbers say in Gatineau
- On $39,202 at the middle of the range for the owner-occupied duplex, the down payment is 70%, the welcome tax 16% and the rest (premium tax, notary, inspection, appraisal) 14%.
- A full FHSA ($40,000) and the HBP ($60,000) together cover all the cash for an owner-occupied duplex in Gatineau, even at the top of the range. Both apply to a plex if you live in one of the units.
- Living in a duplex in Gatineau takes $4,016 more cash than the median house ($33,936 to $36,436), but the other unit brings in rent every month.
- Going from duplex to triplex costs a lot in cash: the down payment jumps to 10% of the price, $75,000 on the median triplex in Gatineau. As a couple, FHSA and HBP ($200,000) cover it.
- As an investor, 20% down on the median duplex takes $75,708 more than if you live in it. Living in one unit is the shortest way into a plex.
- Across the 23 cities tracked, the median duplex ($500,000) takes a median $34,620 to $37,120 in cash for a buyer who lives in it, the triplex $68,376 to $70,876. The duplex's down payment, premium tax and welcome tax part has at least doubled since 2016 in 20 of 23 cities.
What it changes for buying a plex in Gatineau
In Gatineau, the cash for a plex is in line with the 23 cities tracked. For a first purchase, the owner-occupied duplex is the most accessible: same down payment rule as a house, with rent on top. With an FHSA, the HBP and a pre-approval in hand, now is the time to buy: the market leaves choice and room to negotiate. Next steps: the payment and welcome tax on a plex in Gatineau, duplex, triplex and fourplex prices in Gatineau and the cash for a house in Gatineau.
How to read these numbers
Assumptions: Centris median price of duplexes, triplexes and fourplexes sold (January to September 2026), type kept if it has at least 5 sales in 2026; owner-occupier: CMHC minimum down payment (duplex: 5% of the first $500,000 and 10% of the rest; triplex and fourplex: 10%; 20% from $1.5M), CMHC premium on the schedule in force since 2017 (added to the loan), Québec's 9% tax on the premium (paid in cash); investor who does not live in the building: 20% down, no premium; welcome tax on the city's 2026 grid; notary $1,800 to $3,500, inspection $500 to $800, appraisal $0 to $500 depending on the lender. The calculated items (down payment, premium tax, welcome tax) follow each type's median price; fixed costs are 2026 ranges, hence a total as a range. For 2016, we compare the down payment, premium tax and welcome tax, with the city's 2026 tax grid on both years. The first-time buyer credit on the welcome tax is not counted here: it is claimed after the purchase, depending on eligibility. Adjustments repaid to the seller (prepaid municipal and school taxes, tenants' rents and deposits credited to the buyer), building insurance, moving costs and a maintenance cushion come on top depending on the file. A plex inspection often takes longer than a house and can cost more than the range.
Frequently asked questions
How much cash do you need to buy a plex in Gatineau in 2026?
$37,952 to $40,452 for the median duplex ($525,000) if you live in it: $27,500 of down payment, $1,791 of tax on the CMHC premium, $6,360 of welcome tax and $2,300 to $4,800 for the notary, inspection and appraisal. As an investor, plan for $113,660 to $116,160.
Can you buy a plex with 5% down?
Yes for a duplex you live in: the minimum down payment is the same as for a house, 5% of the first $500,000 and 10% of the rest. For an owner-occupied triplex or fourplex, it is 10%; without living there, 20%.
Do the FHSA and HBP work for a plex in Gatineau?
Yes, if you live in one of the units as your principal residence: the FHSA ($40,000) and the HBP ($60,000 per person) apply to a plex just like a house. Together, they cover all the cash for an owner-occupied duplex in Gatineau.
Sources: Centris (Matrix), Statistics module, median sale price of income properties by type (duplex, triplex, fourplex) for the municipality of Gatineau, query of October 8, 2026, and of single-family houses, query of September 16, 2026; minimum down payment rules and CMHC premium schedule; Gatineau's 2026 transfer duty grid; compiled by the Loaa & Manseur team, aggregates only. The hub how much cash to buy a plex in 23 cities compares the 23 cities.
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Published September 7, 2026 by the Loaa & Manseur team, the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 according to the official RE/MAX ranking. Tell us about your project.