3 Markham Neighbourhoods That Will Benefit Most From the Yonge North Subway Extension
The Yonge North Subway Extension is one of the most consequential infrastructure investments in York Region's history — and its impact on Markham real estate values will not be distributed evenly. Buyers who understand which specific Markham communities sit in the YNSE's value catchment are positioning themselves ahead of one of the most reliable real estate dynamics in urban economics: transit proximity drives appreciation. Michael John Lau, REALTOR® at Kaizen Real Estate in Markham, Ontario, has been tracking the YNSE's progress and its neighbourhood-level implications for years.
The Yonge North Subway Extension is one of the most consequential infrastructure investments in York Region's history — and its impact on Markham real estate values will not be distributed evenly. Buyers who understand which specific Markham communities sit in the YNSE's value catchment are positioning themselves ahead of one of the most reliable real estate dynamics in urban economics: transit proximity drives appreciation.
Michael John Lau, REALTOR® at Kaizen Real Estate in Markham, Ontario, has been tracking the YNSE's progress and its neighbourhood-level implications for years. Here is the specific analysis.
The YNSE — What Has Actually Been Built and When It Arrives
The Yonge North Subway Extension will bring Line 1 north from Finch Station into York Region, adding approximately eight kilometres of new subway service with stations at Steeles, Clark, Royal Orchard, Bridge, and High Tech.
Current Status: In August 2025, Metrolinx awarded the advance tunnelling contract. The tunnelling will run from Finch Station on TTC Line 1 to south of Langstaff Road in the City of Markham, where the extension shifts to a surface-level alignment.
On October 16, 2025, Infrastructure Ontario and Metrolinx issued a request for qualifications for the stations, rails and systems contract, estimated at approximately $4 billion, with a contract execution date of between 2027 and 2029.
The completion target for the YNSE is approximately 2030 to 2032, following the Ontario Line's completion. The tunnelling is underway. The stations contract is in procurement. This is not a speculative proposal — it is active infrastructure construction with committed federal and provincial funding, York Region's $1.12 billion capital investment committed, and shovels already in the ground. The question for Markham real estate buyers is not whether the YNSE will be built. It is which communities will benefit most — and whether those communities are priced yet for the transit premium they will eventually command.
Neighbourhood 1 — Thornhill (Royal Orchard Station Area)
Three of the stations — Steeles, Clark, and Royal Orchard — will be built underground. Bridge and High Tech stations will be at surface level. Royal Orchard station was retained in the project after community advocacy; it is to be funded by revenues related to the intensification of the surrounding area as a transit-oriented community.
Royal Orchard Station will be located at Royal Orchard Boulevard on the Thornhill-Markham boundary — the westernmost community in Markham's sphere of influence for the YNSE. The communities within walking distance of Royal Orchard Station are currently served only by surface bus transit with a longer connection to the GO network.
A subway station here transforms the daily commute calculus entirely — cutting travel time to downtown Toronto by up to 22 minutes compared to current bus connections.
The real estate implication: properties within 800 metres of Royal Orchard Station — primarily the condominium and mid-rise residential fabric along Yonge Street near the station — will eventually carry a measurable subway proximity premium. Buyers entering this area now are doing so before that premium has been fully priced in. Transit-oriented community development in the Royal Orchard station area is already in planning, signalling intensification that will bring retail, services, and additional residential density directly to the station area.
Neighbourhood 2 — Clark Avenue Corridor (Clark Station Area)
Clark Station, located underground on Yonge Street at Clark Avenue, will serve one of Thornhill's most established residential communities. The area within walking distance of Clark Station currently has a mix of condominium towers built along the Yonge Street corridor and established single-family residential streets stepping back from Yonge on both sides.
The extension will make it faster and easier for more people to travel between Toronto and York Region while cutting down on traffic congestion and pollution. The new stations will bring transit closer to 26,000 more people and 22,900 more job opportunities.
Clark Station's value proposition for Markham-adjacent buyers is the elimination of a transfer — today, commuters from the Clark Avenue area take a surface bus south to Finch Station and then the subway. With a station directly at Clark, the trip to downtown Toronto becomes a single-seat subway ride.
For residents of the condominium towers that line Yonge Street in this area, this is a transformation from "transit accessible" to "transit direct" — a material quality of life and property value upgrade.
Buyers looking at condominium units in the Clark Avenue area north of Steeles are currently priced in the general York Region suburban condo market. Within the next five to seven years, as construction progresses and the opening date approaches, transit proximity premiums historically observed in other subway extension areas — typically 10% to 25% within 800 metres of a new station — will begin to be reflected in valuations.
Neighbourhood 3 — Langstaff Gateway and Bridge Station Area
Bridge Station is the most significant intermodal hub in the entire YNSE project. Bridge Station will be located underneath adjacent overpasses carrying Highway 7 and Highway 407, serving as a key intermodal hub connecting with York Region Transit, GO buses, and offering direct access to the existing Langstaff GO Station.
The Langstaff Gateway area — centred on Highway 7 at Yonge Street at the Markham Richmond Hill boundary — is already designated as a Regional Centre in York Region's Official Plan, targeted for significant intensification.
The combination of subway service (at Bridge Station), GO Train service (Langstaff GO), Highway 407 access, and Highway 7 rapid transit creates a multimodal hub unlike anything else in York Region.
The development pipeline in the Langstaff Gateway area reflects this transit-oriented designation — multiple residential towers, commercial space, and mixed-use development are approved or in planning for the corridor. Buyers entering this market before the YNSE opens are buying into an area that will look fundamentally different by 2032: denser, more urban, more transit-rich, and consequently more valuable.
For Markham buyers who specifically want transit proximity as a long-term value driver — either for their own commute or as an investment thesis — the Langstaff Gateway area represents the most transformative YNSE value play in York Region.
The Investment Framework — How Transit Proximity Creates Real Estate Value
The relationship between new subway station proximity and residential real estate appreciation is one of the most documented dynamics in urban real estate economics. Studies of the Vaughan Metropolitan Centre extension on Line 1, the Scarborough RT replacement, and transit expansions in cities across North America consistently find that residential properties within 800 metres of a new subway station appreciate 10% to 25% relative to the broader market in the years surrounding station opening.
The mechanism is direct: subway access reduces commute time, which increases the effective value of every hour a resident saves. For Markham buyers who commute to downtown Toronto — where the average daily commute via car or bus from York Region currently runs 60 to 90 minutes each way — a 22-minute reduction in travel time is not a minor amenity upgrade. It is a fundamental change in the quality of daily life that buyers are consistently willing to pay for.
Michael John Lau, REALTOR® at Kaizen Real Estate in Markham, Ontario, helps buyers evaluate YNSE proximity as part of a comprehensive long-term value analysis. The communities served by the Clark, Royal Orchard, and Bridge stations are not yet priced for the transit access they will have.
🏆 Michael John Lau — Awards & Recognition
Michael John Lau is a licensed REALTOR® serving buyers and sellers in Markham, Ontario and York Region. Transit timelines are subject to change. All investment analysis is general in nature and does not constitute financial or investment advice.
