We serve businesses across the entire City of Markham, and we plan their marketing around the city's real structure rather than one big circle on a map. Markham grew from a string of 19th-century villages into a city of planned communities and employment areas, so the same trade can face very different buyers a ten-minute drive apart. The sections below follow the groupings the City itself uses.
- Heritage Conservation Districts4 areas
- Secondary plan communities38 areas
- Unionville sub-communities3 areas
- Historic and named communities43 areas
Neighbourhoods and communities we cover
City of Markham, a lower-tier municipality in the Regional Municipality of York. It has 8 wards, with 8 ward councillors, 4 regional councillors and the mayor. The city is a set of 19th-century communities (several still signed with 'city limits' signs) and is planned through many secondary plans/planning districts (City open-data Secondary Plans layer). It has four Heritage Conservation Districts (Markham Village, Unionville, Thornhill, Buttonville). Thornhill straddles the Markham-Vaughan boundary. Unionville has sub-communities (original Unionville, South Unionville, Upper Unionville). Markham Centre (Downtown Markham) and Langstaff Gateway (part of the Richmond Hill/Langstaff Gateway Urban Growth Centre) are the main growth centres.
Heritage Conservation Districts
- Markham Village
- Unionville
- Thornhill
- Buttonville
Secondary plan communities
- Cornell
- Cathedral (Cathedraltown)
- Berczy
- Box Grove
- Wismer Commons
- Greensborough
- Angus Glen
- Buttonville North
- South Unionville
- Swan Lake
- Rouge North
- Rouge Northeast
- Armadale East
- Armadale West
- Brown's Corners
- Langstaff Gateway
- Markham Centre
- Milliken Main Street
- Markham Main Street
- Unionville Core
- Village Parkway
- Woodbine North
- Highway 404 North
- Leitchcroft
- Raymerville
- Markville
- Quantztown
- South West Unionville
- East Risebrough
- West Risebrough
- Risebrough Centre
- North Don Mills Industrial
- South Don Mills East
- South Don Mills West
- Parkway Belt Leitch/Tuebner
- Former Fairgrounds
- North East Markham
- South East Markham
Unionville sub-communities
- Original Unionville
- South Unionville
- Upper Unionville
Historic and named communities
- Almira
- Angus Glen
- Armadale
- Bayview Glen
- Berczy Village
- Box Grove
- Brown's Corners
- Bullock
- Buttonville
- Cachet
- Cashel
- Cathedraltown
- Cedar Grove
- Cedarwood
- Cornell
- Crosby
- Dollar
- Downtown Markham
- Dickson's Hill
- German Mills
- Greensborough
- Hagerman's Corners
- Langstaff
- Legacy
- Locust Hill
- Markham Village
- Middlefield
- Milliken Mills
- Milnesville
- Mongolia
- Mount Joy
- Quantztown
- Raymerville - Markville East
- Rouge Fairways
- Sherwood - Amber Glen
- South Unionville
- Thornhill
- Underwood
- Unionville
- Uptown Markham
- Victoria Square
- Vinegar Hill
- Wismer Commons
Nearby municipalities: Toronto, Vaughan, Richmond Hill, Whitchurch-Stouffville, Pickering.
Sources: City of Markham Open Data - Secondary Plans layer · City of Markham Open Data - Wards layer · City of Markham Open Data - Heritage Conservation Districts layer · City of Markham Open Data - Business Parks layer
How Markham is put together
Markham is a lower-tier municipality within York Region, with eight wards represented by ward councillors, regional councillors and the mayor. Statistics Canada counted 338,503 residents and 110,865 occupied private dwellings in 2021.
The housing mix is the single most useful fact for a trade. Single-detached houses were 56.2% of those dwellings, row houses 14.4% and semi-detached homes 6.3%. Apartments in buildings of five or more storeys made up 15.9%, concentrated in growth centres such as Markham Centre and Langstaff Gateway. In plain terms: most Markham customers own the building they live in, and they make their own repair and renovation decisions.
The City doesn't publish one official neighbourhood list. Instead it plans through secondary plans, protects four heritage conservation districts, and maps its business parks. That's the structure we follow.
Heritage Conservation Districts
Markham Village, Unionville, Thornhill and Buttonville are the City's four heritage conservation districts. Exterior work, additions, new buildings and demolitions there go through a heritage permit, and each district has its own plan with guidelines.
For marketing, that creates a distinct buyer. A homeowner on a heritage street is often choosing a roofer, window specialist, painter or mason who understands the approval process and the look the district expects. Trust and evidence of past heritage work matter more than price. Storefronts on Main Street Unionville and Main Street Markham also sit inside these districts, so retail and café marketing there leans on visitors, events and the streetscape itself.
Thornhill deserves a note: it straddles the Markham-Vaughan boundary, so a Thornhill campaign usually needs to decide whether to serve both sides. Our guide to heritage district marketing goes deeper.
Secondary plan communities
Most of the city's residential growth has been shaped by secondary plans. For marketing purposes we sort them into a few practical groups.
- Newer planned communities in the north and east. Cornell, Cathedral (Cathedraltown), Berczy, Box Grove, Wismer Commons, Greensborough and Angus Glen have many houses and townhouses that are younger than a typical replacement cycle. Demand leans toward finishing basements, landscaping and interlock, window coverings, cleaning, security and smart-home installs, and first-time furnace or air-conditioner servicing.
- Established areas around the centre. Markville, Raymerville, Risebrough, Village Parkway and South Unionville have homes old enough that roofs, furnaces, water heaters and windows are due for replacement. Replacement jobs carry higher tickets, and buyers compare quotes carefully.
- Growth centres. Markham Centre and Langstaff Gateway are the city's main growth centres, where much of the new apartment and mixed-use building is concentrated. Condo owners, property managers and boards decide differently from house owners, which suits trades with a commercial or condo offering.
- Employment areas. The South Don Mills, North Don Mills Industrial, Woodbine North and Highway 404 North plans include much of the city's office and light-industrial land, alongside parks such as Commerce Valley, Cachet, Denison and Steeles, and Bullock Drive. This is the territory for business-park marketing.
- Main-street plans. Milliken Main Street and Markham Main Street each have their own secondary plan, so the City treats them as distinct places, which matters to storefront businesses.
Unionville sub-communities
Unionville is not one place in a customer's mind. Original Unionville, around the historic main street, is heritage territory with older homes and a visitor-driven retail scene. South Unionville is a newer planned area with detached houses and townhouses. Upper Unionville, to the north, is another distinct residential area with its own housing stock and buyers.
A renovation company might market heritage-sensitive work in the original village, practical upgrades in South Unionville and something different again in Upper Unionville, all under the same Unionville name. Writing one generic "Unionville" page misses that. We write to the sub-community where the jobs actually are.
Historic and named communities
Beyond the planning maps, people still describe where they live by older names: Milliken Mills, German Mills, Buttonville, Victoria Square, Cedar Grove, Locust Hill, Mount Joy, Bayview Glen, Middlefield, Uptown Markham and many more. Several are small hamlets on the rural east side, while others are now fully suburban.
These names matter because they're what customers type and say. A homeowner may search "eavestrough repair Milliken" rather than naming a secondary plan. Rural hamlets in the east and north mean longer drives between jobs, which changes the response times you can honestly promise and sometimes the services in demand. We check which names your past customers use before we write a word.
Nearby municipalities
Markham borders Toronto to the south along Steeles Avenue, Vaughan and Richmond Hill to the west, Whitchurch-Stouffville to the north and east, and Pickering to the east. Many Markham businesses serve some of these areas, especially Scarborough and North York just across Steeles, Richmond Hill along Highway 7, and Stouffville's newer subdivisions.
We include a neighbouring area in your plan only where your drive times and past jobs support it. If Vaughan is a big part of your work, Vaughan.Marketing covers it in detail.
Seasonal demand across the city
Markham's demand curve follows southern Ontario's seasons. Heating calls rise with the first cold snaps in October and November, air-conditioning and landscaping peak in early summer, and spring brings roofing, eavestrough and basement-flooding work. Storefronts on the main streets see their own rhythm, with summer weekends and the holiday season busiest.
Our seasonal marketing calendar shows how to shift budget through the year, and our service-area planning guide explains how to decide which of the communities above to target first. When you're ready, look at our services or call, text or email to talk it through. We market Markham businesses; we are not a contractor and never do the trade work.
Frequently asked questions
Do you cover all of Markham?
Yes. We work with businesses anywhere in the City of Markham's eight wards, and with Markham businesses whose customers spill into Toronto, Vaughan, Richmond Hill, Whitchurch-Stouffville and Pickering.
Will you build a page for my neighbourhood?
Only if you have enough real work there to say something useful. Thin pages for every community name are treated as doorway spam by Google, so we write fewer, richer pages based on your jobs.
Which part of Markham is easiest to market in?
There isn't one answer. Newer communities often have less competition for some trades, while established areas have more homes due for replacements. It depends on your trade and where your crews start the day.
Where do these community names come from?
From the City of Markham's open-data layers for secondary plans, wards, heritage districts and business parks, plus long-standing community names. Markham has no single official neighbourhood list, so a few informal names may be missing.
Sources
- City of Markham Open Data: Secondary Plans layer (2026-10-22)
- City of Markham Open Data: Wards layer (2026-10-22)
- City of Markham Open Data: Heritage Conservation Districts layer (2026-10-22)
- City of Markham Open Data: Business Parks layer (2026-10-22)
- City of Markham: Heritage Services (2026-10-22)
- Statistics Canada: Census Profile 2021, Markham (2026-10-22)