Neighbourhood Parkcluster ·Underperforming / Leftover Spaces (enclosure-leaning)Brookhaven-Amesbury (30)confidence moderatereal Toronto data

GEORGE ANDERSON PUBLIC SCHOOL - Building Grounds

Neighbourhood Park, below average overall (score 30, rank ~29th percentile). Strongest: enclosure; weakest: edge activation.

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

GEORGE ANDERSON PUBLIC SCHOOL - Building Grounds scores 29.7 / 100. Strongest dimensions: enclosure / eyes on park and connectivity. 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 for:daily urban life

Area · 1.91 ha

Vitality Score

30/100

Weighted across six dimensions · confidence 59%

Data Confidence

29.7 / 100

Citywide

29th

of all 3,273 parks

Among Neighbourhood Park

15th

same primary typology

Expected for similar parks

median in medium Neighbourhood Park (n=363)

Performance gap

-8

raw − expected · context confidence high

modest underperformer

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

Explain this score

Where did the 30 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 · p26

-12.5

Amenity Diversity0 · p36

-10.0

Border Vacuum Risk12 (risk)

+3.8

Natural Comfort36 · p28

-2.0

Enclosure / Eyes on Park66 · p61

+1.6

Connectivity44 · p42

-1.2

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

GEORGE ANDERSON PUBLIC SCHOOL - Building Grounds works because its enclosure score (66) is middle of the pack (4 mid-rise buildings frame the edge with passive surveillance).

What limits this park

GEORGE ANDERSON PUBLIC SCHOOL - Building Grounds is held back by edge activation (0, below-average)— the surrounding streets carry too few active uses to spill into the park.

Most distinctive characteristic

Most distinctive feature: exceptionally low edge activation (0, below-average).

Jacobs reading

GEORGE ANDERSON PUBLIC SCHOOL - Building Grounds 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 (66) but the surrounding streets are quiet (edge activation 0) — frame without animation.

Performance in context

Reads as a modest underperformer relative to comparable parks (gap -8; cohort: medium Neighbourhood Park).

Typology classification

confidence 70%

Neighbourhood Park

Classified as Neighbourhood Park: 1.9 ha, framed by 4 mid-rise vs 0 towers

Edge Activation

25% weightpartial 60%

0.0 / 100

Within 100 m of the park edge: 1 active uses (transit_stop) 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%

44.1 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 0 mapped paths/walkways and 8 sidewalk segments within 50 m; 3 street intersections within 100 m; 12 transit stops within a 400 m walk; 3 estimated access points across ~635 m of perimeter. low edge density — significant superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m2

Intersections within 100 m3

Paths/walkways (50 m)0

Sidewalk segments (50 m)8

Transit stops (400 m)12

Estimated entrances3

Edge connections / 100 m perimeter0.32

Park perimeter635 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% weightpartial 45%

36.4 / 100

Natural-comfort components for this park: ~2.9% effective canopy (0.0% from contiguous tree polygons + scattered tree density); nearest waterbody ~783 m; 8 city-mapped trees inside the polygon (4.2/ha). Reading: exposed. Source coverage: waterbodies, street_trees. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).

Canopy coverage0.0%

Canopy area0.00 ha

Inside ravine system0.0%

Water surface inside park0.0%

Nearest water (if outside park)783 m

Estimated green100.0%

City-mapped trees inside polygon8

Tree density4.2 / ha

Cover diversity (Shannon, 0–100)0.0

Sample points used134

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

Enclosure / Eyes on Park

10% weightmeasured 80%

66.1 / 100

66 buildings within 25 m of the park edge (4 mid-rise, 62 low-rise, 0 tower); avg edge height 5.3 m (~2 floors); 10.4 buildings per 100 m of 635 m perimeter — strong frontage density; edges are barely there or single-storey; no towers immediately adjacent. "Eyes on the park" come strongest from the 4 mid-rise edge buildings.

Buildings within 25 m66

Buildings within 50 m66

Avg edge height5.3 m (~2 floors)

Tallest edge building12.4 m

Mid-rise (3–7 floors)4

Low-rise (< 3 floors)62

Towers (≥ 13 floors)0

Frontage density10.40 per 100 m perimeter

Mid-rise share of edge6%

Tower share of edge0%

Blank-edge share (proxy)0%

Park perimeter635 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" — they 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 (11)

parking lot0 m
parking lot51 m
transit stop — Keele Street at Colville Road93 m
transit stop — Keele Street at Colville Road116 m
transit stop — Keele St at Milford Ave120 m
parking lot123 m
transit stop — Keele St at Arrowsmith Ave134 m
parking lot145 m
parking lot156 m
parking lot175 m
retail — Keele Furniture Warehouse197 m

Park profile

Five-axis radar across the structural dimensions.

Citywide percentile ranks

Across all Toronto parks in the dataset.

Overall vitality
29th
Edge activation
26th
Connectivity
42th
Amenity diversity
36th
Natural comfort
28th
Enclosure
61th

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.

Kew GardensNeighbourhood Park71
Leslie Grove ParkParkette68
Market Lane ParkUrban Plaza63
Bellevue Square ParkCivic Square66
Sir Winston Churchill ParkRavine / Naturalized Park69

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 GEORGE ANDERSON PUBLIC SCHOOL - Building Groundsmatters. 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.
Add or open more entrances and improve sidewalk continuity around the park. More permeability means more spontaneous use.
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.

Data sources

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.