Rosemère
All dollar amounts on this page are in Canadian dollars.
City introduction
Rosemère is a town in the Thérèse-De Blainville regional county municipality, on Montreal's North Shore. In the Town's own portrait of its territory, two watercourses structure the landscape, the Rivière des Mille Îles and the Rivière aux Chiens, and the town is distinguished by an extensive green network: large parks such as Charbonneau, Hamilton and Bourbonnière, ten local parks, marshes, school parks and riverbank spaces along both rivers, with about 2.0 hectares of green space per 1,000 residents. Its cycling network extends over some 29 kilometres, including the Route verte and the Marius-Dufresne bridge link to Laval.
Since 2024 the Town has framed its budgets as "Naturally Responsible" (Naturellement responsable), aligned with its 2024–2030 strategic plan. In presenting the adopted 2026 budget, the Town stresses rigorous, collaborative work to limit the financial impact on residents despite the tax shift arising from the 2024–2026 assessment roll and rising contributions to partner organizations, together with a revised tax strategy and a new progressive drinking-water pricing system meant to encourage responsible consumption.
Source: Ville de Rosemère — Ville de Rosemère, Portrait de la ville de Rosemère.
Combined chart
Rosemère property tax increase, Canada inflation, and Canadian dollar Real CEER, 2015–2026
Bars: City of Rosemère average home bill general tax annual increase.
Lines: Canada inflation (Canada CPI annual average, Statistics Canada) and Canadian dollar Real CEER (Bank of Canada). CEER is on the separate right axis and is not a percentage.
- Line — Canada inflation (Statistics Canada CPI annual average)
- Line — Canadian dollar Real CEER — Bank of Canada, annual average of monthly values, total index (1999=100)
Data behind the chart
The data table below carries one row per year, in year order, with the tax increase, the inflation value and the CEER value for that year, or “No data” where a series has no verified figure.
| Year | Rosemère average home bill general tax increase | Canada inflation — Statistics Canada CPI annual average | Canadian dollar Real CEER — Bank of Canada, annual average of monthly values, total index (1999=100) |
|---|---|---|---|
| 2015 | No data | 1.1% | 110.0 |
| 2016 | No data | 1.4% | 108.4 |
| 2017 | No data | 1.6% | 110.0 |
| 2018 | No data | 2.3% | 109.3 |
| 2019 | No data | 1.9% | 108.6 |
| 2020 | No data | 0.7% | 108.0 |
| Year | Rosemère average home bill general tax increase | Canada inflation — Statistics Canada CPI annual average | Canadian dollar Real CEER — Bank of Canada, annual average of monthly values, total index (1999=100) |
|---|---|---|---|
| 2021 | No data | 3.4% | 113.0 |
| 2022 | No data | 6.8% | 113.0 |
| 2023 | 4.25% | 3.9% | 108.4 |
| 2024 | No data | 2.4% | 107.6 |
| 2025 | 3.00% | 2.1% | 104.9 |
| 2026 | 3.00% | No data | No data |
Sources for this chart:
- Ville de Rosemère property tax increase, 2023: Town of Rosemère, 2023 Budget, Building a Future That Reflects Who We Are
- Ville de Rosemère property tax increase, 2025: Ville de Rosemère, Budget 2025, Présentation finale
- Ville de Rosemère property tax increase, 2026: Town of Rosemère, Budget and Reports, 2026 budget highlights
- Canada inflation, 2015–2025: Statistics Canada, Table 18-10-0005-01, CPI annual average. The 2026 annual average is not yet published.
- Canadian dollar Real CEER, 2015–2025: Bank of Canada, Valet series CEER_BROADM, total index (1999=100), source file; explainer, Canadian effective exchange rates. Each value is the annual average of the 12 monthly total Real CEER values (a computed annual average, not a figure the Bank publishes directly as an annual value). CEER for 2026 is No data because the year is incomplete.
Housing property-tax historical trend
The trend uses one measure only: the general tax increase the City of Rosemère publishes for the average home bill. Each row is the figure for that year on that one measure. A year with no verified figure on that measure is shown as No data.
| Year | Figure |
|---|---|
| 2015 | No data |
| 2016 | No data |
| 2017 | No data |
| 2018 | No data |
| 2019 | No data |
| 2020 | No data |
| Year | Figure |
|---|---|
| 2021 | No data |
| 2022 | No data |
| 2023 | 4.25% |
| 2024 | No data |
| 2025 | 3.00% |
| 2026 | 3.00% |
Separate note — tax rates, not the trend
This note is separate from the trend above and is not part of it. Quebec tax rates are set per $100 of assessed value, and a rate can move even when the bill increase is small, because the assessment base changes — Quebec reassesses on three-year rolls, so rates and bills routinely move in opposite directions. Rate figures are therefore not used as the trend, are not mixed into the increase chart, and are never converted into bill increases.
No verified general residential rate is recorded in this section. No Town of Rosemère official tax-rate table or compte de taxes page stating the general residential rate per $100 of assessment was found, so no general rate is shown here, and none is derived from the average-bill amounts in the budget presentations.
Components that were read directly in official Town documents, recorded here only as components, not as the general rate:
2023: infrastructure fund contribution for the residential sector of $0.0167 per $100 of assessment, described by the Town as a 1% increase.
Source: Town of Rosemère, 2023 Budget, Building a Future That Reflects Who We Are: https://www.ville.rosemere.qc.ca/2023-budget/
2025: infrastructure fund contribution for the residential sector of $0.03 per $100 of assessment.
Source: Ville de Rosemère, Budget 2025, Présentation finale, Faits saillants: https://www.ville.rosemere.qc.ca/images/clients/Budget%202025%20-%20Presentation%20-%20Finale.pdf
Method
This trend uses one metric only, every year: the general tax increase the City of Rosemère publishes for the average home bill.
Where a city publishes an increase as components, the components are recorded in the scope notes; a total is used only where the city itself publishes it.
Canada inflation is Statistics Canada, Table 18-10-0005-01, CPI annual average. Canadian dollar Real CEER is Bank of Canada, Valet series CEER_BROADM, total index (1999=100); each value is the annual average of the 12 monthly total Real CEER values (a computed annual average, not a figure the Bank publishes directly as an annual value).
How to read this page
Bars are the Rosemère average home bill general tax increase. Lines are Canada inflation and Canadian dollar Real CEER.
The left axis is a percentage axis shared by the bars and the inflation line. The right axis is a separate index axis for Canadian dollar Real CEER only. CEER is an index and is not a percentage.
A year shown as “No data” has no bar for property tax and no line point for that series, and a missing year breaks a line.
Tax rates per $100 of assessment are separate from the trend and are not charted.
Sources
- Ville de Rosemère introduction: Ville de Rosemère, Portrait de la ville de Rosemère
- Ville de Rosemère: Town of Rosemère, Budget and Reports, 2026 budget presentation
- Ville de Rosemère: Town of Rosemère, 2023 Budget, Building a Future That Reflects Who We Are
- Ville de Rosemère: Ville de Rosemère, Budget 2025, Présentation finale
- Ville de Rosemère: Town of Rosemère, Budget and Reports, 2026 budget highlights
- Statistics Canada, Table 18-10-0005-01: CPI annual average
- Bank of Canada, Valet series CEER_BROADM: Real CEER source file
This page is an independent guide. It is not a government site and it is not an official site. It is general information only and is not tax advice. Check the official Ville de Rosemère source before relying on a figure.