Ontario
Archive of hometown notes from Markham: local places, drinking water, taxes, and construction.
Published residential mill-rate context for Markham.
Residential mill rates for Markham appear when municipalities publish them. The highest published rate ranks first on that burden board.
Assessment bases differ by province. Read Markham beside provincial peers before calling any town cheap or expensive.
Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the
Markham Museum still orients Markham. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even
July 2026 in Markham: Varley Art Gallery of Markham. Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even when Markham Centre owns the motorsport headlines.
Markham Museum describes itself as an outdoor site with historic buildings on parkland at 9350 Markham Road.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
Walk or drive through Markham long enough and Markham Centre comes up. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Where Markham sits in published building-permit figures for July 2026.
Building-permit value for Markham comes from Statistics Canada when a direct-tier row exists. Quiet months often follow busy ones.
Open the Markham permits page and the Construction Pulse rankings for the wider board.
Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the
June 2026 in Markham: Markham Museum. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Varley Art Gallery of Markham is a reason people stay fond of Markham.
Walk or drive through Markham long enough and Varley Art Gallery of Markham comes up. Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even when Markham Centre owns the motorsport headlines.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Markham's summer calendar has a new centre of gravity: Markham Centre, where the City is planting the Ontario Honda Dealers Indy for a
Markham Centre still orients Markham. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Published residential mill-rate context for Markham.
Residential mill rates for Markham appear when municipalities publish them. The highest published rate ranks first on that burden board.
Assessment bases differ by province. Read Markham beside provincial peers before calling any town cheap or expensive.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival.
Walk or drive through Markham long enough and Markham Museum comes up. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Markham draws municipal drinking water from Lake Ontario, treated at City of Toronto and Region of Peel treatment plants (wholesale) , York Region supply.
Markham municipal drinking water starts at Lake Ontario and is treated at City of Toronto and Region of Peel treatment plants (wholesale) , York Region supply. Lab numbers on the water page describe the published geography, not every private tap.
Markham receives Lake Ontario water pre-treated by Toronto and Peel under long-term supply contracts. York Region owns the York Drinking Water System transmission, storage, and pumping that feeds Markham’s local distribution system.
See the Markham water page for the grade, source notes, and municipal report links.
The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters,
May 2026 in Markham: Markham Centre. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Seismic and wildfire context that applies to Markham.
Markham appears on NRCan seismic context (peak ground acceleration) and, where live, wildfire-season flags. Flood grades are incomplete on some pages.
Hazard pages are comparative geography, not insurance certificates. Pair them with provincial emergency bulletins when weather turns.
Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the
Markham Museum still orients Markham. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Advertised broadband availability for Markham.
Broadband rows for Markham come from ISED National Broadband Data: advertised max download, 50/10 availability, and technology flags where published.
A map hex is not a living-room speed test. Confirm with your ISP after reading the Markham internet page.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
Walk or drive through Markham long enough and Markham Centre comes up. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
How Markham sits in Health Canada indoor-radon survey geography.
Indoor radon figures for Markham follow Health Canada survey geography, often at CMA or regional scale. Higher mean Bq/m³ ranks as higher risk on the board.
A home still needs its own long-term test. Use the radon page to put Markham in national context first.
Markham Museum is a reason people stay fond of Markham.
April 2026 in Markham: Markham Museum. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
How Markham compares with nearby cities on City Score.
Markham's City Score blends published open-data pillars: tax, construction, connectivity, indoor air, water, seismic hazard, population growth, and crime severity.
A Rising or Dropping badge marks a multi-year rank move. The green line on the hometown chart carries the year-by-year path.
Markham's summer calendar has a new centre of gravity: Markham Centre, where the City is planting the Ontario Honda Dealers Indy for a
Markham Centre still orients Markham. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Published residential mill-rate context for Markham.
Residential mill rates for Markham appear when municipalities publish them. The highest published rate ranks first on that burden board.
Assessment bases differ by province. Read Markham beside provincial peers before calling any town cheap or expensive.
Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the
Walk or drive through Markham long enough and Markham Museum comes up. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even
Varley Art Gallery of Markham still orients Markham. Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even when Markham Centre owns the motorsport headlines.
Markham Museum describes itself as an outdoor site with historic buildings on parkland at 9350 Markham Road.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
February 2026 in Markham: Markham Centre. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Varley Art Gallery programming and One Love Festival listings put Main Street Unionville on the culture map, not only Markham Centre.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Where Markham sits in published building-permit figures for February 2026.
Construction intent in Markham shows up first as authorized permit dollars. Read a single month as a pulse, not a verdict.
Open the Markham permits page and the Construction Pulse rankings for the wider board.
Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the
Markham Museum still orients Markham. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Varley Art Gallery of Markham is a reason people stay fond of Markham.
February 2026 in Markham: Varley Art Gallery of Markham. Municipal gallery on Main Street Unionville with exhibitions and community festivals. It keeps Unionville in the arts conversation even when Markham Centre owns the motorsport headlines.
Markham Museum describes itself as an outdoor site with historic buildings on parkland at 9350 Markham Road.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival.
Walk or drive through Markham long enough and Markham Centre comes up. The civic core the City is using for Indy launch events and race weekend. For a few August days it becomes the place name on posters, volunteer shifts, and ticket contests.
Culture has its own map. The Varley Art Gallery of Markham sits on Main Street Unionville and hosts gatherings such as One Love Festival. Markham Museum on Markham Road keeps the outdoor heritage campus busy with Night at the Museum evenings and AppleFest. Flato Markham Theatre and Heintzman House round out the City arts roster, while Aaniin Community Centre puts fitness nights on the East Piazza and library programming under the same Aaniin name. Markham Public Library stays in the newsroom when leadership changes, which is how municipal institutions signal they matter.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Published residential mill-rate context for Markham.
Residential mill rates for Markham appear when municipalities publish them. The highest published rate ranks first on that burden board.
Assessment bases differ by province. Read Markham beside provincial peers before calling any town cheap or expensive.
Council stories on the Markham desk lean hard into housing: rental incentives, short-term rental votes, and development committee streams
January 2026 in Markham: Markham Museum. Outdoor heritage museum on Markham Road with historic buildings, seasonal festivals, and evening programs. AppleFest and Night at the Museum are the calendar markers locals already recognize.
York Region council coverage keeps Markham rental housing and short-term rental votes in the same local politics stream as neighbouring cities.
More on Markham: City Score history, neighbour compares, and the full topic set on the hometown page.
Markham draws municipal drinking water from Lake Ontario, treated at City of Toronto and Region of Peel treatment plants (wholesale) , York Region supply.
Ask where Markham drinking water begins and the answer is Lake Ontario, then City of Toronto and Region of Peel treatment plants (wholesale) , York Region supply. That supply chain is what the water atlas puts beside hardness and lead.
Markham receives Lake Ontario water pre-treated by Toronto and Peel under long-term supply contracts. York Region owns the York Drinking Water System transmission, storage, and pumping that feeds Markham’s local distribution system.
See the Markham water page for the grade, source notes, and municipal report links.