David Babakaiff
Written by David Babakaiff — Co-Founder, VanPlex | 25+ Years BC Construction

Toronto Areas | York

Multiplexes in York

York is the smallest former municipality, with Weston and Mount Dennis at its centre, older working-class stock on modest lots, and lower land cost than the old core. Its upside is transit: Mount Dennis is a terminus of the Eglinton Crosstown LRT, and Weston has the UP Express and GO. Up to four units are permitted as-of-right on any residential Neighbourhoods lot, the same city-wide permission that applies everywhere. Here it lands on cheaper ground near new rapid transit. York is not one of the nine sixplex wards. Pull the per-neighbourhood numbers from the City's Neighbourhood Profiles.

Key Takeaways

  • The smallest area, Weston and Mount Dennis, with older stock and lower land cost.
  • Transit upside from the Eglinton Crosstown (Mount Dennis) and the Weston UP Express and GO.
  • Four units as-of-right, the same city-wide permission on cheaper ground.
  • Not a sixplex ward. Plan for four units unless the ward opts in.

York spans several wards with different multiplex ceilings. Resolve the ward and the zone in one step .

New multiplex builds in York

92 new multiplex building permit applications have been filed in York since January 2024, at 85 distinct addresses. That is 10.8% of all new multiplex applications in Toronto. The most common size is 4 new homes, on 60 projects.

92
applications filed
$1,000,000
median declared value, 83 projects
69
median days to permit issue, 78 issued
75
permits issued of 92 applications

Where these applications stand

Of 92 applications in York, 75 have an issued permit, 13 are still under review, and 4 were refused, cancelled or abandoned. A filed application is not a permit, so the totals on this page count applications rather than approvals.

Taken from the City's own status value on each permit, not from which dataset it appears in.

New homes each project adds

1 new home 6
2 new homes 7
3 new homes 13
4 new homes 60
5 new homes 1
6 or more new homes 5

Counts new homes added, not homes in the finished building. Demolishing a house and building a fourplex in its place adds three, not four.

Permits filed by year

2024 31
2025 35
2026 26

By application date. The current year is partial, so it is not comparable to a full one.

What builders declared it would cost

Across 83 projects in York that state both a value and between two and six new homes, the declared construction cost runs from $800,000 at the 25th percentile to $1,300,000 at the 75th, with a median of $1,000,000.

This is the figure the applicant wrote on the permit application. It is not a sale price, it is not the final cost of the build, and it does not include the land.

How long the City took to issue

Of the 92 projects in York, 78 have been issued. Those took a median of 69 days from application, with a quarter issued within 43 days and a quarter taking longer than 124. 14 are still waiting and are not in that median.

Application to issue, from the City's own dates. Projects still under review are excluded rather than counted at how long they have waited so far, which would understate the real wait.

Busiest wards in York

Why York Fits Multiplex Infill

Older working-class stock

York is the smallest former municipality, with Weston and Mount Dennis at its centre and older working-class housing on modest lots. That stock and lot size suit a fourplex conversion or new-build, and the lower entry cost can make the math work where the old core is priced out.

New rapid transit

Mount Dennis is a terminus of the Eglinton Crosstown LRT, and Weston has the UP Express and GO. New rapid transit is the kind of access that lifts an older area, and parking minimums no longer force a multiplex here to give up lot area.

Lower land cost

York carries lower land cost than the old core, which changes the underwriting on a small multiplex. Up to four units are permitted as-of-right anywhere in a residential Neighbourhoods zone, so the same city-wide permission applies on cheaper ground.

Area and former-municipality context via the City of Toronto former municipalities archive and the Neighbourhood Profiles. Multiplex permissions via the City's Multiplex Study.

Best For

  • Lower-cost lots in Weston and Mount Dennis near the Crosstown and UP Express.
  • Fourplex conversions or new-builds where land price makes the math work.
  • Sites a short ride from downtown via new rapid transit.

Usually Fails When

  • A sixplex is assumed, but York is outside the nine wards unless it opts in.
  • A modest older lot cannot fit the intended unit count inside the as-of-right envelope.
  • Heritage or character status on older stock is overlooked in design.

What To Verify Before Spending Money

  • The residential zone and Neighbourhoods designation for the parcel.
  • Current land values and the City's development charges before underwriting.
  • Whether the ward has opted into sixplex permissions (otherwise four units).

Where to Go Next

Frequently Asked Questions

Is York a good place to build a multiplex? +
For a builder watching land cost, it can be. York is the smallest former municipality, with Weston and Mount Dennis at its centre, older working-class stock, lower land cost than the old core, and major new transit from the Eglinton Crosstown and the Weston UP Express. Up to four units are permitted as-of-right on any residential Neighbourhoods lot. Check the specific lot against the City's Neighbourhood Profiles.
What transit is coming to York? +
Mount Dennis is a terminus of the Eglinton Crosstown LRT, and Weston has the UP Express to the airport and downtown plus GO rail. That new rapid transit is the main upside for the area. It puts an older, lower-cost neighbourhood within a short ride of the core, which strengthens the case for a multiplex near the stations.
Can I build a sixplex in York? +
Not as-of-right. York is not one of the nine wards where the City permitted up to six units in June 2025, so the city-wide ceiling of four units applies. A sixplex would only be possible if a York ward councillor opted into the sixplex permissions. Plan for a fourplex unless you confirm an opt-in for the specific ward.
Why does lower land cost matter for a York multiplex? +
The multiplex permissions are city-wide, so up to four units as-of-right apply the same in York as in the old core. But land is a large share of the cost of a small project, so a lower lot price in Weston or Mount Dennis can make a fourplex pencil where the same building would not in a higher-priced area. Confirm current land values and the City's development charges before underwriting.
Is a fourplex conversion or a new-build the better fit for York's older stock? +
A conversion often fits York's older working-class housing better, since the modest lots in Weston and Mount Dennis were sized for a single detached house rather than a large new-build. Up to four units are permitted as-of-right, so an existing house can often be reworked into a fourplex without needing the larger lot a ground-up new-build would want.
What development charges should I confirm before building a York fourplex? +
Confirm the City's current development charges for the parcel before underwriting, since these charges apply on top of the lower land cost that makes York attractive. The city-wide four-unit as-of-right permission does not waive development charges, so the total project cost still needs this figure from the City before the numbers are final.
Does older housing stock in York carry heritage restrictions? +
Some of it can. York's older working-class stock in Weston and Mount Dennis is not automatically heritage designated, but individual properties or blocks may carry a designation that limits exterior changes. Check the specific address against the City's heritage register before designing a fourplex conversion or new-build on an older York lot.
What should I verify before buying a York lot for a multiplex? +
Verify the residential zone and Neighbourhoods designation for the parcel, current land values and development charges, and whether the ward has opted into sixplex permissions. York defaults to four units as-of-right on cheaper ground than the old core, so these checks confirm the lot supports the planned unit count before underwriting.

Official Sources Referenced

General information, not legal advice. Zoning and permitting rules are set by each municipality and change over time. Verify current requirements directly with the municipal Planning Department before making a decision.

Related reading

Longer pieces on the same question.

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