Jesse Ketchum Park
Athletic / Recreation Park, one of the city's strongest overall (score 62, rank ~99th percentile). Strongest: edge activation; weakest: natural comfort.
Jesse Ketchum Park scores 61.8 / 100. Strongest dimensions: enclosure / eyes on park and connectivity. Weakest: amenity diversity (33.4). Border-vacuum risk is low. This score is a transparent reading of Jane Jacobs-style vitality factors, not a definitive judgment.
Area · 0.95 ha
What's here
Weighted across six dimensions · confidence 72%
Scores are not bell-curved. Percentiles and expected scores provide context without changing the underlying model.
Loading map…
The parks map is loading.Boundary: OpenStreetMap contributors (ODbL).
Explain this score
Where did the 62 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
Jesse Ketchum Park works because its edge activation score (62) is one of the city's strongest and its enclosure (93) is also top decile (its perimeter is lined with active uses).
What limits this park
Jesse Ketchum Park doesn't have a clear weakness. Every measured dimension is at or above the middle of the pack.
Most distinctive characteristic
Most distinctive feature: exceptionally high edge activation (62, top decile).
Jacobs reading
Jesse Ketchum Park is a balanced hybrid: strong urban integration (74) and meaningful natural comfort (63). Rare in the Toronto Park Catalogue.
Tradeoffs
- 31 nearby towers cast wind and shadow without contributing canopy: passive surveillance is plentiful but human-scale comfort is not.
Performance in context
- This park is a strong overperformer for its cohort: raw 62 versus an expected 46 for similar parks (small Athletic / Recreation Park) (gap +15).
Typology classification
Classified as Athletic / Recreation Park: 50% of amenity types are athletic (sports_field, track)
Edge Activation
Within 100 m of the park edge: 14 active uses (retail, transit_stop, restaurant) 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
Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 8 mapped paths/walkways and 17 sidewalk segments within 50 m; 11 street intersections within 100 m; 37 transit stops within a 400 m walk; 2 estimated access points across ~454 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 (drinking_water, playground, sports_field, track). 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: 9.4% estimated tree canopy; nearest waterbody ~1309 m; 1 city-mapped trees inside the polygon (1.0/ha). Reading: exposed. Source coverage: treed_area, waterbodies, street_trees. 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
216 buildings within 25 m of the park edge (111 mid-rise, 74 low-rise, 31 tower); avg edge height 19.9 m (~7 floors); 47.6 buildings per 100 m of 454 m perimeter (strong frontage density); edges are at a Jacobs-scale walkable mid-rise (3 to 7 floors); 31 towers ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 111 mid-rise edge buildings.
Source: Toronto 3D Massing (building footprints + heights)
Border Vacuum Risk
Park edges face the city. No significant border vacuum detected.
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)
- drinking water
- playground
- sports field
- track
Nearby active-edge features (80)
- retail: Beloved Tan10 m
- transit stop: Davenport Road20 m
- transit stop: Bay Street34 m
- retail: Piquadro55 m
- parking lot56 m
- retail: Ingram Gallery72 m
- retail: JAMES PERSE81 m
- restaurant: revitasize83 m
- retail: LF Optical84 m
- restaurant: Chabrol85 m
- retail: Loch Gallery85 m
- retail: Heffel Fine Art Auction House87 m
- retail: Derek Rose Toronto92 m
- retail: Hazelway Luxury Silk Bedding & Furniture92 m
- retail: Gallery Gevik95 m
- retail: Balenciaga101 m
- retail: Lolë101 m
- retail: For Lease101 m
- restaurant: 70 Down Yorkville102 m
- retail: La Boutique Noire103 m
- retail: Sunglass Hut104 m
- retail: Mayberry Fine Art112 m
- restaurant: d|bar112 m
- retail: Kimina113 m
- retail: V Hazelton114 m
- restaurant: Flo's115 m
- retail: Kiton Toronto118 m
- parking lot122 m
- restaurant: Dynasty Chinese Cuisine131 m
- restaurant: Utsav Indian Cuisine131 m
- retail: BUCA131 m
- retail: Royal Dry Cleaners133 m
- retail: The Noble Society133 m
- retail: Candle Emporium133 m
- restaurant: Trattoria Nervosa133 m
- cafe: Summer's134 m
- restaurant: Hero Certified Burgers134 m
- parking lot137 m
- parking lot138 m
- retail: Alan Klinkhoff Gallery139 m
- retail: Hon Tattoo Studio - Downtown Toronto139 m
- retail: Vineyards Estate Wines140 m
- restaurant: Dynasty Chinese Cuisine (Last Straw Distillery)140 m
- retail: La Casa del Habano141 m
- parking lot141 m
- retail: Otto141 m
- retail: M. Clara's Alteration142 m
- retail: Rogers143 m
- cafe: Zaza Espresso Bar144 m
- restaurant: Amber Restaurant And Bar145 m
- parking lot151 m
- retail: Bandiera Jewellers155 m
- restaurant: Salutè Piano & Wine Bar157 m
- retail: Rolo Store165 m
- retail: Taz Hair Co165 m
- parking lot167 m
- restaurant: Vaticano Ristorante168 m
- retail: Kumari's171 m
- parking lot172 m
- retail: The Cashmere Shop174 m
- retail: Pet Valu176 m
- retail: Laywine's176 m
- restaurant: Caffe Di Portici176 m
- restaurant: Yamato176 m
- restaurant: Cibo Wine Bar177 m
- retail: Whole Foods Market178 m
- retail: Palais Royale House & Home180 m
- restaurant: Miznon180 m
- retail: Ritchie's Estate Jewellery180 m
- retail: Dove Cleaners181 m
- retail: Galerie de Bellefeuille181 m
- parking lot181 m
- parking lot: Cumberland Parkade186 m
- retail: ça va de soi - Toronto187 m
- retail: Ferrari Maserati of Toronto188 m
- retail: Swiss Gallery191 m
- transit stop: Avenue Rd at Lowther Ave North Side191 m
- parking lot192 m
- retail: Richard Mille195 m
- retail: Perry's196 m
Park profile
Five-axis radar across the structural dimensions.
Citywide percentile ranks
Across all Toronto parks in the dataset.
- Overall vitality99th
- Edge activation98th
- Connectivity87th
- Amenity diversity87th
- Natural comfort50th
- Enclosure98th
Most similar parks
Closest in metric space across the five structural dimensions.
- Malta ParkUrban Plaza61
- HILLCREST COMMUNITY CENTRE - Building GroundsAthletic / Recreation Park58
- Dundas - Watkinson ParketteUrban Plaza61
- Wells Hill ParkParkette65
- Parliament Square ParkCivic Square57
Most opposite parks
Furthest in metric space. Useful for recognising what kind of park this isn’t.
- Toronto Islands - Muggs Island ParkRavine / Naturalized Park25
- Trca Lands ( 26)Ravine / Naturalized Park27
- Rouge ParkWaterfront Park25
- Rouge ParkRavine / Naturalized Park21
- Rouge ParkRavine / Naturalized Park28
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 Jesse Ketchum 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.
- 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. Boundaries are reconciled against OpenStreetMap (ODbL) for new and updated parks.
- 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.