Buying · Vaudreuil-Dorion · mortgage 2026
What a 30-year rather than 25-year amortization changes in Vaudreuil-Dorion in 2026: the payment, the required income, the CMHC premium, the interest and the balance after 5 years, for the median house and condo.
For the median house in Vaudreuil-Dorion ($605,000, minimum down payment of $35,500), a 30-year amortization lowers the payment from $3,144 to $2,852 a month, or $292 less, and brings the required income down from $136,165 to $128,228. For the median condo ($385,000), it is $187 less a month ($2,019 versus $1,832) and a required income of $83,362 instead of $88,459. The price: about $82,281 more interest over the life of the house loan if the rate stayed at 4.09% and you never paid it down faster. Assumptions: Centris median price (January to September 2026) of single-family houses and condos; minimum down payment (5% up to $500,000, 10% on the portion above, 20% above $1.5M); CMHC premium added to the loan (2026 schedule, + 0.20 point over 30 years); insured 5-year fixed rate of 4.09% kept for the whole term (a scenario, not a forecast), compounded semi-annually; minimum income at the stress test rate (6.09%) with property taxes at 1% of the price and $1,200 a year of heating, 39% debt ratio. Source: Centris (Matrix) for prices, compiled October 31, 2026.
The short answer
For the median house in Vaudreuil-Dorion ($605,000, minimum down payment of $35,500), a 30-year amortization lowers the payment from $3,144 to $2,852 a month, or $292 less, and brings the required income down from $136,165 to $128,228. For the median condo ($385,000), it is $187 less a month ($2,019 versus $1,832) and a required income of $83,362 instead of $88,459. The price: about $82,281 more interest over the life of the house loan if the rate stayed at 4.09% and you never paid it down faster.
Payment and required income in Vaudreuil-Dorion, 25 or 30 years
| 2026 in Vaudreuil-Dorion | Median price | Minimum down payment | Payment over 25 years | Payment over 30 years | Savings per month | Required income, 25 years | Required income, 30 years |
|---|---|---|---|---|---|---|---|
| Median house | $605,000 | $35,500 | $3,144 | $2,852 | $292 | $136,165 | $128,228 |
| Median condo | $385,000 | $19,250 | $2,019 | $1,832 | $187 | $88,459 | $83,362 |
Centris (Matrix) median prices, January to September 2026; insured 5-year fixed rate of 4.09%.
What 30 years costs in Vaudreuil-Dorion
| In Vaudreuil-Dorion | CMHC premium, 25 years | CMHC premium, 30 years | Interest over 25 years | Interest over 30 years | Balance owed after 5 years, 25 years | Balance owed after 5 years, 30 years |
|---|---|---|---|---|---|---|
| Median house | $22,780 | $23,919 | $351,063 | $433,344 | $516,408 | $537,213 |
| Median condo | $14,630 | $15,362 | $225,463 | $278,307 | $331,653 | $345,015 |
What these numbers say in Vaudreuil-Dorion
- Over 30 years, the median house in Vaudreuil-Dorion costs $3,504 less a year in payments, and the required income drops by $7,937 (5.8%): that is often what gets a first-time buyer's file approved.
- The 0.20-point surcharge costs $1,139 on the median house, added to the loan, plus $103 of Québec sales tax paid in cash at the notary.
- After 5 years (a first term), you owe $20,805 more with 30 years. At renewal, nothing stops you from going back to a shorter amortization if the budget allows.
- For the median condo in Vaudreuil-Dorion, 30 years frees up $187 a month and costs about $52,844 more interest over the life of the loan, at the same rate.
- Across the 50 cities tracked, 30 years lowers the median house payment by a median $294 a month and the median condo payment by $194 a month; the required income drops by about 5.8%.
Who qualifies for 30 years?
Since December 15, 2024, an insured mortgage (down payment under 20%) can be amortized over 30 years for all first-time buyers, whatever the property, and for any purchase of a newly built home. CMHC then adds 0.20 percentage point to the insurance premium (for example, 4.00% becomes 4.20%). With 20% down or more, the loan is not insured and a 30-year amortization depends on the lender.
What it changes for buying in Vaudreuil-Dorion
In Vaudreuil-Dorion, the effect of 30 years is in line with the 50 cities tracked. The right approach: get pre-approved on both scenarios, take 30 years if that is what gets the file approved or keeps a cushion, then use prepayments to cut interest. Now is the time to buy, with a clear plan. For the cash to plan for: the cash for a house in Vaudreuil-Dorion, the cash for a condo in Vaudreuil-Dorion.
How to read these numbers
Assumptions: Centris median price (January to September 2026) of single-family houses and condos; minimum down payment (5% up to $500,000, 10% on the portion above, 20% above $1.5M); CMHC premium added to the loan (2026 schedule, + 0.20 point over 30 years); insured 5-year fixed rate of 4.09% kept for the whole term (a scenario, not a forecast), compounded semi-annually; minimum income at the stress test rate (6.09%) with property taxes at 1% of the price and $1,200 a year of heating, 39% debt ratio. Total interest assumes the same rate over 25 or 30 years and no prepayment: it is the maximum cost of 30 years, not a forecast. The welcome tax, notary and other cash costs are the same in both cases.
Frequently asked questions
Who can take a 30-year amortization in Vaudreuil-Dorion?
Since December 15, 2024, an insured mortgage (down payment under 20%) can be amortized over 30 years for all first-time buyers, whatever the property, and for any purchase of a newly built home. CMHC then adds 0.20 percentage point to the insurance premium (for example, 4.00% becomes 4.20%). With 20% down or more, the loan is not insured and a 30-year amortization depends on the lender.
How much more does 30 years cost?
For the median house in Vaudreuil-Dorion, about $82,281 more interest over the life of the loan and a $1,139 surcharge, at a constant 4.09% rate with no prepayment; for the median condo, about $52,844.
Can you shorten the amortization later?
Yes. Most mortgages allow prepayments every year, and renewal (often after 5 years) lets you pick a shorter amortization. Thirty years gives room at the start; nothing forces you to keep it to the end. See also mortgage renewal in 2026-2027 and CMHC mortgage insurance in 2026.
Sources: Centris (Matrix), Statistics module, median sale price of single-family houses and condos for the municipality of Vaudreuil-Dorion (query of September 16, 2026); Department of Finance Canada (30-year amortization for first-time buyers and new builds, in force December 15, 2024); CMHC premium schedule; compiled by the Loaa & Manseur team, aggregates only. The hub 25 or 30-year amortization in 50 cities compares the 50 cities.
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Also available in French: version française de ce guide.
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.