Urban Plazacluster ·Walkable Mid-Rise Neighbourhood Parks (enclosure-leaning)University (79)confidence moderate

Robert St Playground

Urban Plaza, in the top tier overall (score 43, rank ~86th percentile). Strongest: enclosure; weakest: natural comfort.

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

Robert St Playground scores 43.3 / 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 fordaily passing-throughpocket meetings

Area · 0.03 ha

Vitality Score

43/100

Weighted across six dimensions · confidence 56%

Data Confidence

43.3 / 100

Citywide

86th

of all 3,273 parks

Among Urban Plaza

79th

same primary typology

Expected for similar parks

median in pocket Urban Plaza (n=337)

Performance gap

raw − expected · context confidence high

modest overperformer

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

Loading map…

Street context. Park polygon highlighted on the citywide map.

Explain this score

Where did the 43 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

Amenity Diversity0 · p66

-10.0

Border Vacuum Risk0 (risk)

+5.0

Edge Activation32 · p88

-4.5

Enclosure / Eyes on Park95 · p99

+4.5

Natural Comfort33 · p16

-2.5

Connectivity54 · p63

+0.9

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

Robert St Playground works because its enclosure score (95) is one of the city's strongest and its edge activation (32) is also top quartile (16 mid-rise buildings frame the edge with passive surveillance).

What limits this park

Robert St Playground is held back by natural comfort (33, bottom quartile): only 0% canopy means little summer shade.

Most distinctive characteristic

Most distinctive feature: exceptionally high enclosure (95, top decile).

Jacobs reading

Robert St Playground sits between an urban social park and an ecological retreat: moderately useful for both, exceptionally suited to neither.

Tradeoffs

5 nearby towers cast wind and shadow without contributing canopy: passive surveillance is plentiful but human-scale comfort is not.

Performance in context

A modest overperformer for its urban plaza typology (+7 vs the median in pocket Urban Plaza).

Typology classification

confidence 70%

Urban Plaza

Classified as Urban Plaza: 329 m², paved (0% canopy), 43.0 buildings/100 m

Edge Activation

25% weightpartial 60%

32.0 / 100

Within 100 m of the park edge: 4 active uses (retail, restaurant, transit_stop) and 1 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%

54.3 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 0 mapped paths/walkways and 11 sidewalk segments within 50 m; 8 street intersections within 100 m; 21 transit stops within a 400 m walk; 0 estimated access points across ~87 m of perimeter. edge density is healthy, no superblock penalty. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m4

Intersections within 100 m8

Paths/walkways (50 m)0

Sidewalk segments (50 m)11

Transit stops (400 m)21

Estimated entrances0

Edge connections / 100 m perimeter4.00

Park perimeter87 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% weightinferred 24%

33.1 / 100

Natural-comfort components for this park: ~2.1% effective canopy (0.0% from contiguous tree polygons + scattered tree density); 3 city-mapped trees inside the polygon (3.0/ha). Reading: exposed. Source coverage: 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)1,500 m

Estimated green100.0%

City-mapped trees inside polygon3

Tree density3.0 / ha

Cover diversity (Shannon, 0 to 100)0.0

Sample points used11

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

Enclosure / Eyes on Park

10% weightmeasured 80%

94.9 / 100

43 buildings within 25 m of the park edge (16 mid-rise, 22 low-rise, 5 tower); avg edge height 15.8 m (~5 floors); 43.0 buildings per 100 m of 87 m perimeter (strong frontage density); edges are at a Jacobs-scale walkable mid-rise (3 to 7 floors); 5 towers ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 16 mid-rise edge buildings.

Buildings within 25 m43

Buildings within 50 m43

Avg edge height15.8 m (~5 floors)

Tallest edge building72.4 m

Mid-rise (3 to 7 floors)16

Low-rise (< 3 floors)22

Towers (≥ 13 floors)5

Frontage density43.00 per 100 m perimeter

Mid-rise share of edge37%

Tower share of edge12%

Blank-edge share (proxy)0%

Park perimeter87 m

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

Border Vacuum Risk

10% weightpartial 60%

0.0 risk

Park edges face the city. No significant border vacuum detected.

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 (33)

retail88 m
transit stop: Sussex Avenue88 m
transit stop: Sussex Avenue95 m
parking lot97 m
restaurant: Pita Land100 m
restaurant: Bhoj Indian Cuisine107 m
retail: Three Cent Copy Centre136 m
retail: Enchanting beauty149 m
retail: Sutherland-Chan Clinic152 m
parking lot156 m
restaurant: Booster Juice158 m
restaurant: Cora Pizza160 m
transit stop: Harbord Street162 m
restaurant: Prime Doner Shwarma163 m
parking lot165 m
parking lot172 m
restaurant: bbq chicken172 m
restaurant: Dreyfus173 m
retail: YGO Lab173 m
retail: Spence174 m
cafe: Almond Butterfly174 m
restaurant: Aifam Sandwich Shop174 m
retail: Caversham Booksellers174 m
retail: Scholar House Productions174 m
restaurant: Maven Toronto175 m
restaurant: Boardroom Cafe175 m
restaurant: piano piano176 m
retail: Bakka-Phoenix Books177 m
restaurant: Pig Out BBQ177 m
restaurant: rasa180 m
parking lot192 m
restaurant: Grad Room194 m
retail: Things Japanese195 m

Park profile

Five-axis radar across the structural dimensions.

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
86th
Edge activation
88th
Connectivity
63th
Amenity diversity
66th
Natural comfort
16th
Enclosure
99th

Most similar parks

Closest in metric space across the five structural dimensions.

Bennett ParkUrban Plaza41
Harold Town ParkUrban Plaza42
Santa Chiara ParketteUrban Plaza40
Seaton ParkUrban Plaza45
Alex Murray ParketteUrban Plaza39

Most opposite parks

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

Trca Lands ( 26)Ravine / Naturalized Park27
Toronto Islands - Muggs Island ParkRavine / Naturalized Park25
Rouge ParkRavine / Naturalized Park28
Rouge ParkWaterfront Park25
Rouge ParkRavine / Naturalized Park26

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 Robert St Playgroundmatters. 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.

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.