Toronto · intersection

Trethewey & Chiswick

Trethewey Dr & Chiswick Ave · Toronto, Ontario · Brookhaven-Amesbury · Ward 5, York South-Weston

In Brookhaven-Amesbury, Trethewey & Chiswick is a moderately travelled crossing. At the corner: parks. Nearby: 13 TTC routes within a kilometre.

Traffic volume
6,090
vehicles · 8-hour count, Mar 1, 2023
176 pedestrians · 4 cyclists
Collisions
12
police-reported, any severity · 2016–2025
2 with an injury · 9 property damage · #4046 of 5,508
KSI collisions
1
killed or seriously injured · 2016–2025
0 fatal · 0 pedestrian · 0 cyclist · #769 of 1,505
Red-light camera
None
not on the City's camera list
Transit
1
TTC stop within 100 m
8 bus routes within 1 km
Cycling
No bikeway
nothing on the City cycling network here
Bike Share: 0 docks within 150 m

Across the 8-hour count, traffic averaged roughly 760 vehicles an hour, 66% of the median counted intersection. Foot traffic runs at about one pedestrian per 35 vehicles — this is a car-dominated crossing (median: one per 13). Police have logged an average of 1.2 collisions a year here over 2016–2025 — well below the median of 31 for the decade. Just one of those 12 collisions left someone killed or seriously injured.

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Trethewey & Chiswick

Getting here

Transit within 1 km, cycling at the corner, and what's within a 1.5 km walk

Transit & cycling

TTC bus
158711713579895273 nearest 85 m
Express
935989952
Blue Night
335352
Nearest stops
4 surface stops within 300 m — 665 Trethewey Dr
Cycling
no bikeway on the City cycling network touches this intersection
Bike Share
Trethewey Dr / Jane St 337 m · 19 docks · 5 stations, 74 docks within 1 km

Straight-line distances to the nearest stop or station entrance in each agency's current schedule feed, including temporary diversions.

Within walking distance 1.5 km

Schools (12)
  • Darul Arqam Islamic Academy SchoolPrivate · 348 m
  • Brookhaven Public SchoolEnglish Public · 601 m
  • St Bernard Catholic Elementary SchoolEnglish Separate · 659 m
  • Bala Avenue Community SchoolEnglish Public · 875 m
  • Portage Trail CommunityschoolEnglish Public · 1.2 km
  • York Humber High SchoolEnglish Public · 1.2 km
  • and 6 more
Community centres
Parks (22)
  • Trethewey Park West108 m
  • Hearst Circle Parkette156 m
  • Harding Park308 m
  • James Trimbee Park749 m
  • Westview Greenbelt835 m
  • Trethewey Park East857 m
  • and 16 more
Library
  • Toronto Public Library Mount Dennis branch1.4 km
  • Toronto Public Library Amesbury Park branch1.4 km

Around the corner

Food premises, public washrooms, child care and emergency services — distances are straight-line from the node

Restaurants & food

Toronto Public Health inspects 3 eating places within 300 m of this corner; within a kilometre the count is 55. The nearest is Mj's BBQ and Suya, 178 m away, which passed its last DineSafe inspection in December 2025 with 1 infraction noted.

Restaurants & cafés3 within 300 m · 55 within 1 km
Grocery & convenience0 within 300 m · 19 within 1 km
Nearest food premisesDistanceLatest DineSafe inspection
Mj's BBQ and Suya · 618 Trethewey Dr178 mPassed, Dec 2025 · 1 infraction
Jamaica Way Restaurant · 614 Trethewey Dr189 mPassed, Jul 2026 · 1 infraction
100% Salvadoreno · 612 Trethewey Dr195 mPassed, Jun 2026 · 4 infractions
Euro Bakery · 130 Industry St Unit-40grocery302 mPassed, May 2026 · 3 infractions
Foodshare Toronto · 120 Industry St406 mPassed, Aug 2026 · 1 infraction
Pizza Nova · 1533 Jane St423 mPassed, Apr 2026
Tim Hortons · 1533 Jane St423 mPassed, Apr 2025 · 2 infractions
Prodigy Learning Centre · 1545 Jane St432 mPassed, Aug 2026

Every establishment Toronto Public Health inspects under DineSafe, screened by name to leave out kitchens inside schools, care homes and offices. A conditional pass means infractions had to be fixed by a follow-up visit, not that the premises is closed.

Washrooms & water

No public washroom is listed within a kilometre, but there is a drinking fountain 159 m away at Trethewey Park West.

No City washroom within 1 km.

Drinking water
Trethewey Park West drinking fountain · 159 m; Harding Park drinking fountain · 303 m

Park washrooms, washrooms in City buildings and automated street toilets, with hours and status as the City publishes them (park washrooms are seasonal). Malls, shops and TTC stations are not included.

Child care

Five licensed child care centres within a kilometre offer 338 spaces; four accept City fee subsidy. The nearest is Donald C. Macdonald Child Care Centre (438 m, 66 spaces, infant, toddler, preschool).

Within 1 km5 centres · 338 spaces
Fee subsidy4 of 5
  • Donald C. Macdonald Child Care Centre · 116 Industry St
    66 spaces · infant, toddler, preschool · fee subsidy · $10-a-day
    438 m
  • Prodigy Learning Centre Inc. · 1545 Jane St
    34 spaces · toddler, preschool, kindergarten · fee subsidy · $10-a-day
    454 m
  • Brookhaven Child Care · 70 Brookhaven Dr
    151 spaces · toddler, preschool, kindergarten, school age · fee subsidy · $10-a-day
    601 m
  • Brookhaven Child Care - St. Bernard Site · 12 Duckworth St
    71 spaces · kindergarten, school age · fee subsidy · $10-a-day
    659 m

Licensed centres only; spaces are licensed capacity, not vacancies.

Emergency services

The nearest fire hall is Fire Station 442 (1.3 km), the nearest police station 12 Division (834 m) and the nearest ambulance station 1.3 km away.

FireFire Station 442 · 1.3 km2015 Lawrence Ave W
Police12 Division · 834 m200 Trethewey Drive
AmbulanceAmbulance Station 10 · 1.3 km2015 Lawrence Ave W

Nearest station by straight line — not a response time, and not necessarily the station that would answer a call.

Apartment buildings nearby

RentSafeTO-registered rental buildings within 1 km, with the City's latest evaluation score

Within a kilometre there are 24 RentSafeTO-registered apartment buildings — 2,685 rental units — six social or Toronto Community Housing. The nearest is 710 Trethewey Dr (268 m, 369 units, 19 storeys, built 1974), which scored 87 out of 100 at its November 2025 RentSafeTO evaluation. One building of the 24 scored below 70; the average is 87, below the 90 typical of Toronto intersections. The Landlord and Tenant Board issued 94 final orders naming these buildings in the latest half-year of its catalogue, and 2 fire-code violations are open across them.

Registered buildings24 · 2,685 units · 6 social housing
RentSafeTO score87 average · 1 below 70
LTB orders, Jan 2026 – Jun 202694 across the 24
Open fire-code violations2
Tallest23 storeys
Nearest buildingsUnitsStoreysBuiltScoreLTB ordersDistance
710 Trethewey DrToronto Community Housing · Del Managment36919197487 · Nov 20252268 m
720 Trethewey DrToronto Community Housing · Del Managment20419197478 · Aug 20261359 m
15 Harding Ave · Medallion Corporation33519196879 · Nov 202520453 m
5 Harding Ave · Medallion Corporation1849200894 · Aug 20269 · 1 fire516 m
1570 Jane StToronto Community Housing · Del Managment766196791 · Nov 20251585 m
1605 Jane St283195896 · Oct 20250591 m
25 Martha Eaton Way · Dms Property Management Ltd.31823198090 · Jun 202413619 m
1607 Jane St · Empro Cerdomus Investments Inc.293196091 · Jul 20260640 m

The City's RentSafeTO register — rental apartment buildings of three or more storeys and ten or more units — with the score from each building's latest City evaluation (out of 100; poor scores trigger a full audit). LTB orders are final Landlord and Tenant Board orders naming the address (Jan 2026 – Jun 2026); fire-code violations are open items in Toronto Fire Services' inspection data. Each building links to its full record on LandlordReport. Condominiums and houses are not registered.

Parking

Every mapped lot within 2 km, Green P with peak occupancy, City EV charging and bike parking

All parking lots454 lots · ≈37,210 spaces · 111.6 ha
Within 500 m15 lots · ≈5,290 spaces
Green P (public)5 car parks · about 229 spaces
EV charging (City)1812 Weston Rd · 1.4 km · 1 Level 2 ports
Bike parkingnone recorded nearby
Green P car parkDistanceSpacesPeak occupancy
1169 Weston Rd · Surface1.2 km3658% (Q1 2026)
4 Rosemount Avenue · Surface1.5 km34 *
2700 Eglinton Avenue West · Surface1.6 km38 *
2700 Eglinton Avenue West · Surface1.7 km109 *
2623 Eglinton Ave W · Surface1.9 km1224% (Q1 2026)

Nearest lots: 153 m away, ≈15 spaces; 195 m away, ≈15 spaces; 209 m away, ≈22 spaces; 231 m away, ≈14 spaces; 239 m away, ≈41 spaces; 253 m away, ≈39 spaces. More EV charging: 2000 Weston Rd (1.9 km, 1 ports).

Lot count and area from the City's topographic mapping of parking-lot footprints (every visible surface lot, public or private); spaces are estimated at one per 30 m² of lot. Lots not run by Green P are private, commercial or institutional and may be for customers or residents only. Green P spaces and average daily peak occupancy from the Toronto Parking Authority's quarterly dataset (* = capacity from the 2019 car-park list; rates are not shown because that list is stale — check Green P). EV chargers are City-operated only; on-street and underground parking are not included.

Traffic volume

The City's latest turning-movement count — 8-hour, Mar 1, 2023

Traffic is heaviest from the west: 2,779 eastbound vehicles entered from that leg, 46% of the total, against 136 from the north. Evening rush dominates here: 1,083 vehicles in the peak hour from 4:30 p.m., against 944 in the morning peak from 8:00 a.m. Trucks and buses were 5.3% of traffic, well above the typical 3.2% — a sign of a goods-movement or bus corridor. For scale, a typical counted intersection in Toronto sees 16,183 vehicles over 14 hours. The count is 4 years old; the City recounts intersections on an ad-hoc schedule, so volumes may have shifted since. It was an 8-hour count, which is not directly comparable with the 14-hour counts the City has used since September 2023.

From the north136southbound · 0 bikes · 3.7% heavy
From the west2,779eastbound · 3 bikes · 5.7% heavy
Total vehicles6,090176 pedestrians · 4 cyclists · 5.3% heavy
From the east2,675westbound · 1 bikes · 5.6% heavy
From the south500northbound · 0 bikes · 1.8% heavy
AM peak hour944 vehicles from 8:00 a.m.
PM peak hour1,083 vehicles from 4:30 p.m.
Count8-hour · Mar 1, 2023

Approach figures are vehicles entering the intersection from that leg over the whole count. A count is one day's traffic, not an annual average; the City recounts on an ad-hoc schedule.

How fast traffic moves here

Midblock speed counts on the intersection's streets, the nearest school-zone speed sign, and traffic calming

On Trethewey Dr between Tedder St and Walkway W of Platinum and S of Trethewey, 266 m from the corner, a 3-day count in May 2023 put the average speed at 51 km/h and the 85th-percentile speed at 58 km/h, with the fastest one in twenty at 64 km/h or more. That segment carries about 12,100 vehicles a day. Millennium Dr between La Dolce Vita Dr and Via Aurelia Dr measured slower: 34 km/h on average and an 85th percentile of 42 km/h (Dec 2012).

Street segmentCountedVehicles / dayAverage85th percentile95th
Millennium Dr · La Dolce Vita Dr – Via Aurelia Dr · 139 mDec 2012 · 2 days1,72534 km/h42 km/h45 km/h
Trethewey Dr · Tedder St – Walkway W of Platinum and S of Trethewey · 266 mMay 2023 · 3 days12,14151 km/h58 km/h64 km/h
Chiswick Ave · Hearst Crcl – Harding Ave · 361 mSep 2017 · 2 days1,27536 km/h43 km/h48 km/h

Midblock counts are automatic counters laid across the road for one to seven days; the 85th-percentile speed is the figure engineers use — 85% of drivers were at or below it. Counts are ad hoc, so some are years old. A midblock reading is not the speed through the intersection itself, and posted limits are not in the count data.

All police-reported collisions

Every collision reported to Toronto Police within 65 m, any severity, 2016–2025

The worst year was 2024, with 2 collisions; 2025 recorded 1. 2 collisions (17%) involved an injury. 2 drivers failed to remain at the scene — 17% of collisions. 1 collision involved a pedestrian or cyclist (8%). The most recent report on file is from Jan 19, 2025.

By year

16171819202122232425
2016–2025Collisions
All reported collisions12#4046 of 5,508
With an injury2#3655 of 4,660
Property damage only9
Fail to remain2
Involving a pedestrian1#2320 of 3,193
Involving a cyclist0
Involving a motorcyclist1
With a fatality0
Severity not classified1
All since 201413latest Jan 19, 2025

Source: Toronto Police Service, Traffic Collisions Open Data — every collision reported to police since 2014, within 65 m of this node. Records through Jun 30, 2026.

Killed or seriously injured

Collisions in which someone died or was seriously injured, within 65 m, 2016–2025 — the basis of the danger rankings

One collision in 2016–2025 left someone seriously injured; it was not fatal. 1 motorcyclist was among those hurt. It happened in daylight or lit conditions. The most recent was on Apr 16, 2024.

By year

16171819202122232425
2016–2025Collisions
All KSI collisions1#769 of 1,505
Fatal0
Involving a pedestrian0
Involving a cyclist0
Involving a motorcyclist1
In darkness0
All KSI since 20061latest Apr 16, 2024

KSI = killed or seriously injured. A collision is counted if its recorded location is within 65 m of this intersection's centreline node, whether the police coded it as intersection-related or mid-block. Records can lag a year or more, so the current year is excluded from rankings.

Nearby intersections

Questions

Is Trethewey & Chiswick a dangerous intersection?

It is not among the worst. 1 serious-injury collision was recorded in 2016–2025 (#769 of 1,505), out of 12 reported collisions of any severity. High counts usually track high traffic volume rather than a design flaw; volume is shown alongside so the numbers can be read in context.

How busy is Trethewey & Chiswick?

A moderately travelled crossing. Its latest count is from Mar 1, 2023, 66% of the median for a counted intersection.

How fast do cars go at Trethewey & Chiswick?

The City's most recent speed count near the corner, on Trethewey Dr between Tedder St and Walkway W of Platinum and S of Trethewey (May 2023), found an average of 51 km/h and an 85th-percentile speed of 58 km/h — meaning 85% of drivers were at or below that speed.

Where can I park near Trethewey & Chiswick?

The nearest Green P car park is 1169 Weston Rd (1.2 km away, 36 spaces, 58% full at the daily peak in Q1 2026). The City's mapping shows 454 parking lots of any kind within 2 km — roughly 37,210 spaces — 15 of them within 500 m; most are private or customer-only lots. The nearest City EV charger is at 1812 Weston Rd (1.4 km).

How do I get to Trethewey & Chiswick by transit?

Bus routes 158, 71, 171, 35, 79, 89, 52, 73 and 3 more within 1 km (nearest stop: 665 Trethewey Dr, 85 m).

What restaurants are near Trethewey & Chiswick?

3 restaurants, cafés and takeouts are within 300 m, and 55 within a kilometre, according to Toronto Public Health's DineSafe inspection list. The closest are Mj's BBQ and Suya (178 m), Jamaica Way Restaurant (189 m), 100% Salvadoreno (195 m), Foodshare Toronto (406 m) and Pizza Nova (423 m). Each one's latest inspection result is shown on this page; DineSafe does not record cuisine or opening hours.

Is there a public washroom near Trethewey & Chiswick?

Not within a kilometre in the City's lists of park washrooms, civic-building washrooms and automated street toilets. The nearest drinking fountain is 159 m away at Trethewey Park West. Washrooms in malls, coffee shops and TTC stations are not in those lists.

Is there child care near Trethewey & Chiswick?

Five licensed child care centres within 1 km, with 338 spaces in total; 4 accept City fee subsidy and some are in the $10-a-day (CWELCC) program. The nearest are Donald C. Macdonald Child Care Centre (438 m, 66 spaces), Prodigy Learning Centre Inc. (454 m, 34 spaces) and Brookhaven Child Care (601 m, 151 spaces). Spaces are licensed capacity, not vacancies.

What apartment buildings are near Trethewey & Chiswick?

24 RentSafeTO-registered apartment buildings with 2,685 rental units are within 1 km. The nearest are 710 Trethewey Dr (268 m, 369 units, RentSafeTO score 87), 720 Trethewey Dr (359 m, 204 units, RentSafeTO score 78), 15 Harding Ave (453 m, 335 units, RentSafeTO score 79) and 5 Harding Ave (516 m, 184 units, RentSafeTO score 94). The average RentSafeTO score across the 24 is 87 out of 100; 1 scored below 70. Condos and houses are not on the City's register. Each building's full record — score history, LTB orders, fire-code inspections, permits — is on LandlordReport.

What neighbourhood is Trethewey & Chiswick in?

Trethewey & Chiswick is in Brookhaven-Amesbury (City of Toronto neighbourhood 030). It is in Ward 5, York South-Weston, represented by Councillor Frances Nunziata.

Sources

Every figure on this page comes from one of these datasets — how they are joined