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.
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The parks map is loading.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
Roxborough - Yonge St Traffic Island works because its enclosure score (98) is one of the city's strongest and its edge activation (48) is also top decile (31 mid-rise buildings frame the edge with passive surveillance).
What limits this park
Roxborough - Yonge St Traffic Island is held back by natural comfort (24, bottom quartile): only 0% canopy means little summer shade; border-vacuum risk is also elevated (60).
Most distinctive characteristic
Most distinctive feature: exceptionally high enclosure (98, top decile).
Jacobs reading
Roxborough - Yonge St Traffic Island is a dense urban social park. Jacobs would recognise it: lots of eyes, lots of streets, lots of edge life; not where you go to escape.
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.
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 to 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" that 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: not available
No activity signals have landed for this park yet. The model has scored its physical form but it can’t yet say how often it’s programmed, photographed, or walked through. See /data-ethics for what we will and will not collect.
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.