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Lawren Harris Park, site photograph
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Ravine / Naturalized Parkcluster ·Walkable Mid-Rise Neighbourhood Parks (ravine-leaning)Rosedale-Moore Park (98)confidence moderate

Lawren Harris Park

Ravine / Naturalized Park, in the top tier overall (score 44, rank ~88th percentile). Strongest: natural comfort; weakest: edge activation.

Photo by Michael M via Google Places · cached 5/9/2026

Lawren Harris Park scores 44.4 / 100. Strongest dimensions: enclosure / eyes on park and natural comfort. Weakest: amenity diversity (0). Border-vacuum risk is low. This score is a transparent reading of Jane Jacobs-style vitality factors, not a definitive judgment.

Best forescape into natureshaded summer use

Area · 0.37 ha

Vitality Score
44/100

Weighted across six dimensions · confidence 63%

Data Confidence
44.4 / 100
Citywide
88th
of all 3,273 parks
Among Ravine / Naturalized Park
92nd
same primary typology
Expected for similar parks
32
median in small Ravine / Naturalized Park ravine (n=200)
Performance gap
+12
raw − expected · context confidence high
strong 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. Connectivity, transit, and edge conditions read at a glance.
Lawren Harris Park, aerial top-down view
Top-down view.City of Toronto orthophoto, ~8 cm/px. Reads the park’s footprint, paths, treed area, and edge conditions from above. City of Toronto Orthophoto · cot_ortho most-current MapServer · cached 5/9/2026.

Explain this score

Where did the 44 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 · p1
-12.5
Amenity Diversity0 · p1
-10.0
Natural Comfort88 · p97
+5.7
Enclosure / Eyes on Park90 · p96
+4.0
Border Vacuum Risk12 (risk)
+3.8
Connectivity67 · p86
+3.4

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

Lawren Harris Park works because its natural comfort score (88) is one of the city's strongest and its enclosure (90) is also top decile (89% tree canopy provides real shade; it sits inside the ravine system).

What limits this park

Lawren Harris Park is held back by edge activation (0, bottom quartile): the surrounding streets carry too few active uses to spill into the park.

Most distinctive characteristic

Most distinctive feature: exceptionally low edge activation (0, bottom quartile).

Jacobs reading

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

Tradeoffs

  • The park is enclosed by buildings (90) but the surrounding streets are quiet (edge activation 0): frame without animation.

Performance in context

  • This park is a strong overperformer for its cohort: raw 44 versus an expected 32 for similar parks (small Ravine / Naturalized Park ravine) (gap +12).

Typology classification

confidence 75%
Ravine / Naturalized Park

Classified as Ravine / Naturalized Park: 100% ravine overlap, 89% canopy

Edge Activation

25% weightpartial 60%
0.0 / 100

Within 100 m of the park edge: 0 active uses (none) and 2 dead/hostile uses (parking_lot). 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%
66.9 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 2 mapped paths/walkways and 15 sidewalk segments within 50 m; 14 street intersections within 100 m; 26 transit stops within a 400 m walk; 2 estimated access points across ~333 m of perimeter. edge density is healthy, no superblock penalty. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m8
Intersections within 100 m14
Paths/walkways (50 m)2
Sidewalk segments (50 m)15
Transit stops (400 m)26
Estimated entrances2
Edge connections / 100 m perimeter2.40
Park perimeter333 m

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

Amenity Diversity

20% weightinferred 30%
0.0 / 100

No amenities recorded. Score is 0 until inventory is loaded.

Source: Toronto Parks & Recreation Facilities + OSM amenity tags

Natural Comfort

15% weightmeasured 75%
88.2 / 100

Natural-comfort components for this park: 88.5% estimated tree canopy; 100.0% inside the ravine system; nearest waterbody ~864 m; 1 city-mapped trees inside the polygon (1.0/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).

Canopy coverage88.5%
Canopy area0.33 ha
Inside ravine system100.0%
Water surface inside park0.0%
Nearest water (if outside park)864 m
Estimated green100.0%
City-mapped trees inside polygon1
Tree density1.0 / ha
Cover diversity (Shannon, 0 to 100)99.7
Sample points used26

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

Enclosure / Eyes on Park

10% weightmeasured 80%
89.5 / 100

42 buildings within 25 m of the park edge (19 mid-rise, 19 low-rise, 4 tower); avg edge height 16.0 m (~5 floors); 12.6 buildings per 100 m of 333 m perimeter (strong frontage density); edges are at a Jacobs-scale walkable mid-rise (3 to 7 floors); 4 towers ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 19 mid-rise edge buildings.

Buildings within 25 m42
Buildings within 50 m42
Avg edge height16.0 m (~5 floors)
Tallest edge building112.2 m
Mid-rise (3 to 7 floors)19
Low-rise (< 3 floors)19
Towers (≥ 13 floors)4
Frontage density12.62 per 100 m perimeter
Mid-rise share of edge45%
Tower share of edge10%
Blank-edge share (proxy)0%
Park perimeter333 m

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

Border Vacuum Risk

10% weightpartial 60%
12.0 risk

Border-vacuum factors within 50 m of the park: parking_lot. 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 (0)

No amenities recorded for this park.

Nearby active-edge features (48)

  • parking lot5 m
  • parking lot84 m
  • parking lot114 m
  • parking lot114 m
  • retail: Vivid Cleaners & Alterations119 m
  • restaurant: El Gourmet120 m
  • retail: Rabba125 m
  • restaurant: Pizza Hut Express126 m
  • rail132 m
  • rail132 m
  • retail: Canadian Tire134 m
  • retail: Canadian Tire Auto Service137 m
  • parking lot144 m
  • retail: Beauté d’Amour Nails Studio146 m
  • restaurant: Kiro Sushi148 m
  • retail: Milan Condominiums151 m
  • parking lot153 m
  • transit stop: Church Street159 m
  • retail: Topcuts160 m
  • restaurant: hot dog stand160 m
  • restaurant: Lee Chen Asian Bistro162 m
  • restaurant: Mamma's Pizza163 m
  • restaurant: Burrito Boyz163 m
  • retail: Weedjar164 m
  • highway: Yonge Street167 m
  • highway: Yonge Street167 m
  • highway: Yonge Street168 m
  • restaurant: Villa Madina172 m
  • parking lot173 m
  • highway: Yonge Street177 m
  • transit stop: Davenport Road179 m
  • restaurant: Subway180 m
  • restaurant: Thaï Express182 m
  • restaurant: Randy’s Roti & Doubles183 m
  • retail: The Vaper Store183 m
  • restaurant: Fat Lamb Kouzina Homemade Greek Food184 m
  • transit stop186 m
  • retail188 m
  • highway: Yonge Street188 m
  • retail: Petit Pied Kids189 m
  • retail: Mille Luce Designs Inc.190 m
  • restaurant: BiBab Express Sushi & Rolls191 m
  • restaurant: Crown & Dragon Restaurant192 m
  • restaurant: La Prep193 m
  • restaurant: A&W194 m
  • retail: Solo Bace197 m
  • retail198 m
  • retail: TCAF Shop199 m

Park profile

Five-axis radar across the structural dimensions.

Edge ActivationConnectivityAmenity DiversityNatural ComfortEnclosureLawren Harris 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
    88th
  • Edge activation
    1th
  • Connectivity
    86th
  • Amenity diversity
    1th
  • Natural comfort
    97th
  • Enclosure
    96th

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.

Visitor signals

Public attention measured by Google Places aggregates. This proxies attention, not occupancy. Aggregate-only: no usernames, no review text, no extra photos beyond the cached hero.

high-confidence match
Visitor signal score46 / 100
45.5 / 100

p57 citywide · p65 within Ravine / Naturalized Park

Volume (saturated)10
Density / ha59
Rating contribution80
Match dampener×1.00
Average rating
★ 4.2
out of 5
Ratings collected
53
total reviews
Photos uploaded
10
total contributors

Source: Google Places API · match high (0.97 composite confidence) · last refreshed 5/9/2026. Privacy contract. Measures public attention, not occupancy.

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 Lawren Harris 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.

Data sources

real Toronto data
  • City of Toronto Open Data: Parks (Green Space)
    Polygon boundaries, official names, types.
  • 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.