Prairie Drive Park
Other, above average overall (score 39, rank ~70th percentile). Strongest: amenity diversity; weakest: edge activation.
Aerial — City of Toronto orthophoto, ~8 cm/px source · cached 5/9/2026
Prairie Drive Park scores 38.8 / 100. Strongest dimensions: connectivity and enclosure / eyes on park. Weakest: edge activation (0). Border-vacuum risk is elevated (48). This score is a transparent reading of Jane Jacobs-style vitality factors — not a definitive judgment.
Area · 1.34 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 39 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 (70) significantly outpaces natural comfort (45) — well placed in the city but offers little shade or ecological respite.
- The park is enclosed by buildings (60) but the surrounding streets are quiet (edge activation 0) — frame without animation.
Performance in context
- A modest overperformer for its other typology (+11 vs the median in medium Other).
- Although its citywide rank is low (70th), it ranks highly among similar others (95th) — strong for what it is, even if the absolute score is moderate.
Typology classification
Classified as Other: does not meet any specific typology threshold (1.3 ha, 4 amenity types, frontage 9.1/100m)
Edge Activation
Within 100 m of the park edge: 3 active uses (transit_stop) and 5 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 11 mapped paths/walkways and 21 sidewalk segments within 50 m; 9 street intersections within 100 m; 18 transit stops within a 400 m walk; 7 estimated access points across ~616 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
4 distinct amenity types in the park (picnic, playground, tennis, washroom). 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: 5.4% estimated tree canopy; 2.2% inside the ravine system; nearest waterbody ~175 m. Reading: water-cooled. Source coverage: treed_area, ravine, 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
56 buildings within 25 m of the park edge (0 mid-rise, 55 low-rise, 1 tower); avg edge height 5.7 m (~2 floors); 9.1 buildings per 100 m of 616 m perimeter — strong frontage density; edges are barely there or single-storey; 1 tower ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 0 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, Bloor-Danforth Line, Bloor-Danforth Line. 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 (4 types · 4 records)
- picnic
- playground
- tennis
- washroom
Nearby active-edge features (16)
- parking lot0 m
- transit stop — Teesdale Place2 m
- rail — Bloor-Danforth Line14 m
- rail — Bloor-Danforth Line17 m
- transit stop — Teesdale Place22 m
- rail — Bloor-Danforth Line66 m
- rail — Bloor-Danforth Line69 m
- transit stop — Albion Avenue82 m
- retail — Mona's Unique Hairstyle101 m
- parking lot103 m
- retail — L&L Convenience106 m
- parking lot137 m
- parking lot148 m
- rail164 m
- rail164 m
- community — Oakridge Community Centre181 m
Park profile
Five-axis radar across the structural dimensions.
Citywide percentile ranks
Across all Toronto parks in the dataset.
- Overall vitality70th
- Edge activation28th
- Connectivity90th
- Amenity diversity96th
- Natural comfort48th
- Enclosure35th
Most similar parks
Closest in metric space across the five structural dimensions.
- Stephen Leacock ParkAthletic / Recreation Park38
- Clydesdale ParkAthletic / Recreation Park40
- Ancaster ParkAthletic / Recreation Park42
- Colonel Samuel Smith ParkWaterfront Park34
- Flagstaff ParkAthletic / Recreation Park41
Most opposite parks
Furthest in metric space — useful for recognising what kind of park this isn’t.
- Market Lane ParkUrban Plaza63
- Manor Community GreenUrban Plaza57
- Ryerson Community ParkUrban Plaza60
- Bernard Avenue Road AllowanceUrban Plaza54
- Simcoe ParkTower-Community Green Space51
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 Prairie Drive Parkmatters. 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.