Roxborough - Yonge St Traffic Island
Urban Plaza, above average overall (score 43, rank ~84th percentile). Strongest: enclosure; weakest: natural comfort.
Aerial — City of Toronto orthophoto, ~8 cm/px source · cached 5/9/2026
Roxborough - Yonge St Traffic Island scores 42.7 / 100. Strongest dimensions: enclosure / eyes on park and connectivity. Weakest: amenity diversity (0). Border-vacuum risk is elevated (60). This score is a transparent reading of Jane Jacobs-style vitality factors — not a definitive judgment.
Area · 0.01 ha
Weighted across six dimensions · confidence 56%
Scores are not bell-curved. Percentiles and expected scores provide context without changing the underlying model.
Explain this score
Where did the 43 come from? Each weighted contribution against a neutral 50 baseline. Green = pushed up; red = pulled down.
Sum of contributions = the headline score. A negative bar means that dimension dragged the park below the city-wide neutral baseline.
Why this park works
What limits this park
Most distinctive characteristic
Jacobs reading
Tradeoffs
- Connectivity (66) significantly outpaces natural comfort (24) — well placed in the city but offers little shade or ecological respite.
- High connectivity coexists with high border-vacuum risk (60) — much of that connectivity is to highways, rail, or parking lots, not to neighbourhoods.
- Strong physical conditions (score 43) but weak observed activity signals (12) — the model says this should work, but events, mentions, and counters say it isn't being used at the level the urban form would predict.
Performance in context
- A modest overperformer for its urban plaza typology (+6 vs the median in pocket Urban Plaza).
Typology classification
Classified as Urban Plaza: 55 m², paved (0% canopy), 54.0 buildings/100 m
Edge Activation
Within 100 m of the park edge: 24 active uses (restaurant, retail, cafe) and 4 dead/hostile uses (highway). Active edges keep "eyes on the park" through the day; parking lots, blank institutional walls, rail and highway frontages drain street life.
Source: OSM POIs (amenity/shop) + Toronto Building Footprints + land use
Connectivity
Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 0 mapped paths/walkways and 13 sidewalk segments within 50 m; 9 street intersections within 100 m; 14 transit stops within a 400 m walk; 3 estimated access points across ~36 m of perimeter. edge density is healthy — no superblock penalty. Source coverage: centreline, pedestrian_network, transit_osm.
Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops
Amenity Diversity
No amenities recorded — score is 0 until inventory is loaded.
Source: Toronto Parks & Recreation Facilities + OSM amenity tags
Natural Comfort
Natural-comfort components for this park: 0.0% estimated tree canopy; nearest waterbody ~705 m. Reading: exposed. Source coverage: waterbodies. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).
Source: Toronto Treed Area + Ravine + Waterbodies + Street Tree Inventory
Enclosure / Eyes on Park
54 buildings within 25 m of the park edge (31 mid-rise, 23 low-rise, 0 tower); avg edge height 11.6 m (~4 floors); 54.0 buildings per 100 m of 36 m perimeter — strong frontage density; edges are at a Jacobs-scale walkable mid-rise (3–7 floors); no towers immediately adjacent. "Eyes on the park" come strongest from the 31 mid-rise edge buildings.
Source: Toronto 3D Massing (building footprints + heights)
Border Vacuum Risk
Border-vacuum factors within 50 m of the park: Yonge Street, Yonge Street. Jacobs warned that highways, rail, parking lots and blank institutional edges act as "vacuums" — they suppress foot traffic and isolate the park from its neighbourhood.
Source: Toronto Street Centreline (highways) + rail layer + OSM landuse + building footprints
Equity Context
Equity Context requires inputs not yet loaded for this park (Toronto Neighbourhood Profiles). Score is held at a neutral 50 with low confidence — read with caution.
Source: Toronto Neighbourhood Profiles
Amenities (0)
No amenities recorded for this park.
Nearby active-edge features (55)
- highway — Yonge Street14 m
- retail — James Perse27 m
- highway — Yonge Street28 m
- restaurant — The Rebel House31 m
- cafe — The Alaska34 m
- retail — Coco Market38 m
- retail — Laurier du Vallon Travel and Discovery43 m
- retail — Shopnyla45 m
- restaurant — Pantry45 m
- retail — Ellie May50 m
- retail — Paul Hahn & Co.53 m
- cafe — Mit Far Art Cafe Gallery55 m
- restaurant — The Quail60 m
- retail — House of Tea61 m
- retail — New Way Cleaners63 m
- retail — colour lab66 m
- retail — Dry Cleaners Plus69 m
- retail — Putti Fine Furnishings73 m
- retail — Lather & Steel73 m
- highway — Yonge Street81 m
- retail — Clementine's81 m
- restaurant — Avant Goût83 m
- highway — Yonge Street83 m
- retail — Dogfather & Co.86 m
- retail — The Latest Scoop90 m
- retail — Paris Grocery93 m
- restaurant — Black Camel94 m
- restaurant — Quanto Basta96 m
- retail — Parterre Flowers102 m
- retail — Rosedale General Store108 m
- retail — Aesop108 m
- transit stop — Rowanwood Avenue112 m
- parking lot112 m
- restaurant — Carens Rosedale114 m
- retail — The Lobby120 m
- transit stop — Cresecent Road Entrance122 m
- retail — Bomou Artisinal Bakery123 m
- transit stop — Crescent Road123 m
- retail — Greenhouse Juice Co.130 m
- transit stop — Crescent Road137 m
- transit stop — Rosedale Station140 m
- transit stop — MacPherson Avenue147 m
- highway — Yonge Street147 m
- retail — Rogers148 m
- retail — Narwhal153 m
- retail — Farrow & Ball160 m
- retail — Thursdays167 m
- retail — Designer Consignment172 m
- retail — Urban Island176 m
- restaurant — Freshii177 m
- highway — Yonge Street178 m
- retail — Running Room188 m
- parking lot190 m
- transit stop — Rosedale193 m
- transit stop — Rosedale193 m
Park profile
Five-axis radar across the structural dimensions.
Citywide percentile ranks
Across all Toronto parks in the dataset.
- Overall vitality84th
- Edge activation95th
- Connectivity85th
- Amenity diversity36th
- Natural comfort5th
- Enclosure100th
Most similar parks
Closest in metric space across the five structural dimensions.
- City Wide Open SpaceUrban Plaza47
- Boswell ParketteUrban Plaza48
- Jesse Ketchum ParkUrban Plaza51
- QUEEN STREET PRESBYTERIAN CHURCH GROUNDS - Building GroundsUrban Plaza44
- HARRISON POOL - Building GroundsUrban Plaza51
Most opposite parks
Furthest in metric space — useful for recognising what kind of park this isn’t.
- Trca Lands ( 26)Ravine / Naturalized Park27
- Toronto Islands - Muggs Island ParkRavine / Naturalized Park25
- Rouge ParkRavine / Naturalized Park28
- Rouge ParkWaterfront Park25
- Rouge ParkRavine / Naturalized Park26
Human activity signals
Programming, social attention, temporal rhythm, and nearby pedestrian / cycling flow. An experimental aggregate layer that complements the spatial scores — partial coverage, partial confidence.
Activity reading: pedestrian intensity 31.7/100; cycling/trail 52.8/100. The strongest signal is observed pedestrian/cycling activity. Source coverage: counters.
Does this score feel accurate?
Your read of Roxborough - Yonge St Traffic Islandmatters. We’re testing whether the model lines up with how people actually use the park. Submissions are stored locally; no account needed.
Tell us how this park feels
We measure structure (canopy, edges, connectivity). You measure feeling. Both matter — and disagreement is itself useful civic data.
What would improve this park?
Generated from the weakest measured dimensions — a starting point, not a prescription.
- Activate the edges: encourage cafés, retail or community uses on the streets that face the park; replace blank or parking-lot edges where possible.
- Diversify what people can do in the park — playground, washroom, water, shade, performance, sport, garden — even small additions raise this score.
- Increase canopy and reduce paved area. Shade and water features extend usable hours and seasons.
- Mitigate border vacuums (highways, rail, parking) with active programming on the still-permeable edges and treat the hostile edge as a design challenge.
Data sources
- City of Toronto Open Data — Parks (Green Space)Polygon boundaries, official names, types.
- Parks & Recreation FacilitiesInventory of in-park amenities (washrooms, fields, rinks…).
- Toronto Pedestrian NetworkSidewalk segments around and through parks; estimated park entrances.
- Toronto Centreline V2Street segments + intersection nodes near park edges; trails and walkways.
- Toronto 3D MassingBuilding footprints + heights for edge-building counts, frontage density, and tower-in-the-park risk.
- Toronto Treed AreaTree canopy share inside park polygons via stratified-grid sampling.
- Toronto Waterbodies & RiversWater surface inside parks + nearest-water distance for cooling.
- Ravine & Natural Feature ProtectionRavine overlap as a cooling / natural-comfort signal.
- Toronto Street Tree InventoryTree count + density inside park polygons.
- Neighbourhood Profiles(Pending) Equity context proxy.
- OpenStreetMap (Overpass API)Cafés, restaurants, retail, transit stops, parking, highways, rail.