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Prairie Drive Park, site photograph
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Othercluster ·Walkable Mid-Rise Neighbourhood Parks (large-scale)Oakridge (121)confidence moderate

Prairie Drive Park

Other, middle of the pack overall (score 36, rank ~57th percentile). Strongest: amenity diversity; weakest: edge activation.

Aerial, City of Toronto orthophoto, ~8 cm/px source · cached 5/9/2026

Prairie Drive Park scores 36 / 100. Strongest dimensions: connectivity and enclosure / eyes on park. Weakest: edge activation (0). Border-vacuum risk is elevated (84). This score is a transparent reading of Jane Jacobs-style vitality factors, not a definitive judgment.

Best forvaries (see metrics)

Area · 1.83 ha

What's here

Recreation
PlaygroundTennis
Facilities
WashroomPicnic areaBenches
Vitality Score
36/100

Weighted across six dimensions · confidence 72%

Data Confidence
36.0 / 100
Citywide
57th
of all 3,788 parks
Among Other
87th
same primary typology
Expected for similar parks
30
median in medium Other (n=181)
Performance gap
+6
raw − expected · context confidence high
modest overperformer

Scores are not bell-curved. Percentiles and expected scores provide context without changing the underlying model.

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Street context. Park polygon highlighted on the citywide map.

Boundary: OpenStreetMap contributors (ODbL).

Explain this score

Where did the 36 come from? Each weighted contribution against a neutral 50 baseline. Green = pushed up; red = pulled down.

Download JSON
What pushed this score up or down vs a neutral 50weight × score
Edge Activation0 · p24
-12.5
Connectivity67 · p88
+3.4
Border Vacuum Risk84 (risk)
-3.4
Amenity Diversity40 · p92
-2.0
Enclosure / Eyes on Park60 · p38
+1.0
Natural Comfort48 · p52
-0.4

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

Prairie Drive Park works because its amenity diversity score (40) is in the top tier and its connectivity (67) is also top quartile.

What limits this park

Prairie Drive Park is held back by edge activation (0, bottom quartile): the surrounding streets carry too few active uses to spill into the park; border-vacuum risk is also elevated (84).

Most distinctive characteristic

Most distinctive feature: exceptionally high amenity diversity (40, top decile).

Jacobs reading

Prairie Drive Park sits between an urban social park and an ecological retreat: moderately useful for both, exceptionally suited to neither.

Tradeoffs

  • High connectivity coexists with high border-vacuum risk (84): much of that connectivity is to highways, rail, or parking lots, not to neighbourhoods.

Performance in context

  • A modest overperformer for its other typology (+6 vs the median in medium Other).
  • Although its citywide rank is low (57th), it ranks highly among similar others (87th): strong for what it is, even if the absolute score is moderate.

Typology classification

confidence 30%
Other

Classified as Other: does not meet any specific typology threshold (1.8 ha, 5 amenity types, frontage 7.7/100m)

Edge Activation

25% weightpartial 60%
0.0 / 100

Within 100 m of the park edge: 3 active uses (transit_stop) and 7 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

20% weightmeasured 85%
67.0 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 12 mapped paths/walkways and 24 sidewalk segments within 50 m; 10 street intersections within 100 m; 17 transit stops within a 400 m walk; 4 estimated access points across ~712 m of perimeter. moderate edge density, small superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m4
Intersections within 100 m10
Paths/walkways (50 m)12
Sidewalk segments (50 m)24
Transit stops (400 m)17
Estimated entrances4
Edge connections / 100 m perimeter0.56
Park perimeter712 m

Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops

Amenity Diversity

20% weightmeasured 75%
39.8 / 100

5 distinct amenity types in the park (picnic, playground, tennis, washroom, bench). 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

15% weightmeasured 75%
47.5 / 100

Natural-comfort components for this park: 1.6% estimated tree canopy; 27.8% inside the ravine system; nearest waterbody ~155 m. Reading: water-cooled. Source coverage: treed_area, ravine, waterbodies. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).

Canopy coverage1.6%
Canopy area0.03 ha
Inside ravine system27.8%
Water surface inside park0.0%
Nearest water (if outside park)155 m
Estimated green100.0%
City-mapped trees inside polygon0
Tree density0.0 / ha
Cover diversity (Shannon, 0 to 100)60.7
Sample points used126

Source: Toronto Treed Area + Ravine + Waterbodies + Street Tree Inventory

Enclosure / Eyes on Park

10% weightmeasured 80%
59.5 / 100

55 buildings within 25 m of the park edge (0 mid-rise, 54 low-rise, 1 tower); avg edge height 5.8 m (~2 floors); 7.7 buildings per 100 m of 712 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.

Buildings within 25 m55
Buildings within 50 m55
Avg edge height5.8 m (~2 floors)
Tallest edge building60.5 m
Mid-rise (3 to 7 floors)0
Low-rise (< 3 floors)54
Towers (≥ 13 floors)1
Frontage density7.72 per 100 m perimeter
Mid-rise share of edge0%
Tower share of edge2%
Blank-edge share (proxy)0%
Park perimeter712 m

Source: Toronto 3D Massing (building footprints + heights)

Border Vacuum Risk

10% weightpartial 60%
84.0 risk

Border-vacuum factors within 50 m of the park: parking_lot, Line 2 Bloor-Danforth, Line 2 Bloor-Danforth, Line 2 Bloor-Danforth, Line 2 Bloor-Danforth. 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

contextinferred 15%
50.0 / 100

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 (5 types · 11 records)

  • picnic
  • playground
  • tennis
  • washroom
  • bench

Nearby active-edge features (16)

  • parking lot0 m
  • transit stop: Teesdale Place4 m
  • rail: Line 2 Bloor-Danforth20 m
  • transit stop: Teesdale Place22 m
  • rail: Line 2 Bloor-Danforth23 m
  • rail: Line 2 Bloor-Danforth23 m
  • rail: Line 2 Bloor-Danforth24 m
  • transit stop: Albion Avenue88 m
  • parking lot90 m
  • parking lot92 m
  • retail: Mona's Unique Hairstyle104 m
  • retail: L&L Convenience109 m
  • parking lot151 m
  • rail168 m
  • rail168 m
  • community: Oakridge Community Centre187 m

Park profile

Five-axis radar across the structural dimensions.

Edge ActivationConnectivityAmenity DiversityNatural ComfortEnclosurePrairie Drive Park
Edge activation, connectivity, amenity diversity, natural comfort, and enclosure, each 0 to 100.

Citywide percentile ranks

Across all Toronto parks in the dataset.

  • Overall vitality
    57th
  • Edge activation
    24th
  • Connectivity
    88th
  • Amenity diversity
    92th
  • Natural comfort
    52th
  • Enclosure
    38th

Most similar parks

Closest in metric space across the five structural dimensions.

Most opposite parks

Furthest in metric space. Useful for recognising what kind of park this isn’t.

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.

Rate this park on as many dimensions as you have an opinion about. 1 = not at all, 5 = strongly. Skip the ones you don't feel sure about. Aggregated only, no comments stored at the row level.

feels socially active
feels comfortable
feels safe
feels connected
feels welcoming
feels ecological / natural
feels good for lingering
feels family-friendly
feels culturally important
70%

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

real Toronto data
  • City of Toronto Open Data: Parks (Green Space)
    Polygon boundaries, official names, types. Boundaries are reconciled against OpenStreetMap (ODbL) for new and updated parks.
  • Parks & Recreation Facilities
    Inventory of in-park amenities (washrooms, fields, rinks…).
  • Toronto Pedestrian Network
    Sidewalk segments around and through parks; estimated park entrances.
  • Toronto Centreline V2
    Street segments + intersection nodes near park edges; trails and walkways.
  • Toronto 3D Massing
    Building footprints + heights for edge-building counts, frontage density, and tower-in-the-park risk.
  • Toronto Treed Area
    Tree canopy share inside park polygons via stratified-grid sampling.
  • Toronto Waterbodies & Rivers
    Water surface inside parks + nearest-water distance for cooling.
  • Ravine & Natural Feature Protection
    Ravine overlap as a cooling / natural-comfort signal.
  • Toronto Street Tree Inventory
    Tree count + density inside park polygons.
  • Neighbourhood Profiles
    (Pending) Equity context proxy.
  • OpenStreetMap (Overpass API)
    Cafés, restaurants, retail, transit stops, parking, highways, rail.