Cedarvale Ravine
Ravine / Naturalized Park, above average overall (score 40, rank ~74th percentile). Strongest: natural comfort; weakest: edge activation.
Aerial — City of Toronto orthophoto, ~8 cm/px source · cached 5/9/2026
Cedarvale Ravine scores 39.8 / 100. Strongest dimensions: natural comfort and enclosure / eyes on park. Weakest: edge activation (0). Border-vacuum risk is elevated (90). This score is a transparent reading of Jane Jacobs-style vitality factors — not a definitive judgment.
Area · 7.01 ha
Weighted across six dimensions · confidence 72%
Scores are not bell-curved. Percentiles and expected scores provide context without changing the underlying model.
Explain this score
Where did the 40 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
- The park is enclosed by buildings (86) but the surrounding streets are quiet (edge activation 0) — frame without animation.
- High connectivity coexists with high border-vacuum risk (90) — much of that connectivity is to highways, rail, or parking lots, not to neighbourhoods.
Typology classification
Classified as Ravine / Naturalized Park: 93% ravine overlap, 56% canopy. Secondary read: Corridor / Linear Park (shape elongation 2.1× a circle of equal area).
Edge Activation
Within 100 m of the park edge: 1 active uses (transit_stop) and 8 dead/hostile uses (parking_lot, rail). 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 14 mapped paths/walkways and 38 sidewalk segments within 50 m; 24 street intersections within 100 m; 41 transit stops within a 400 m walk; 11 estimated access points across ~1,975 m of perimeter. moderate edge density — small superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.
Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops
Amenity Diversity
1 distinct amenity types in the park (fitness). Diversity, not raw count, drives the score so a park with many distinct activity types can outrank a larger park that repeats the same use.
Source: Toronto Parks & Recreation Facilities + OSM amenity tags
Natural Comfort
Natural-comfort components for this park: 56.4% estimated tree canopy; 93.1% inside the ravine system; nearest waterbody ~274 m; 87 city-mapped trees inside the polygon (12.4/ha). Reading: ravine-cooled. Source coverage: treed_area, ravine, waterbodies, street_trees. 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
189 buildings within 25 m of the park edge (55 mid-rise, 126 low-rise, 8 tower); avg edge height 11.4 m (~4 floors); 9.6 buildings per 100 m of 1,975 m perimeter — strong frontage density; edges are at a Jacobs-scale walkable mid-rise (3–7 floors); 8 towers ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 55 mid-rise edge buildings.
Source: Toronto 3D Massing (building footprints + heights)
Border Vacuum Risk
Border-vacuum factors within 50 m of the park: parking_lot, parking_lot, rail, rail, rail, parking_lot. 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 (1 types · 1 records)
- fitness
Nearby active-edge features (26)
- transit stop — Heath St Entrance0 m
- rail0 m
- rail0 m
- parking lot20 m
- parking lot35 m
- rail36 m
- parking lot38 m
- parking lot54 m
- parking lot57 m
- transit stop — St. Clair West133 m
- transit stop — St. Clair West134 m
- transit stop — Burton Road149 m
- parking lot150 m
- parking lot159 m
- transit stop — St. Clair West Station170 m
- restaurant — Banfi177 m
- transit stop — Strathearn Road181 m
- retail — Francesca Salon & Spa184 m
- parking lot185 m
- retail — Forest Hill Pets186 m
- cafe — Starbucks187 m
- transit stop — St. Clair West Station188 m
- retail — LCBO192 m
- transit stop — St. Clair West Station193 m
- retail — Village Market196 m
- parking lot199 m
Park profile
Five-axis radar across the structural dimensions.
Citywide percentile ranks
Across all Toronto parks in the dataset.
- Overall vitality74th
- Edge activation45th
- Connectivity96th
- Amenity diversity70th
- Natural comfort96th
- Enclosure92th
Most similar parks
Closest in metric space across the five structural dimensions.
- Mount Pleasant CemeteryOther36
- Rosedale Ravine LandsRavine / Naturalized Park37
- Lawren Harris ParkRavine / Naturalized Park44
- Todmorden Mills ParkRavine / Naturalized Park34
- Brookdale ParkRavine / Naturalized Park43
Most opposite parks
Furthest in metric space — useful for recognising what kind of park this isn’t.
- Queen'S Quay Traffic IslandWaterfront Park49
- Rouge ParkRavine / Naturalized Park18
- Trca Lands ( 58)Waterfront Park18
- Danforth Gardens ParkParkette42
- Joseph Burr Tyrrell ParkUrban Plaza50
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 Cedarvale Ravinematters. 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.
- 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.