Derry Greenway
Corridor / Linear Park, near the bottom of the city overall (score 16, rank ~1th percentile). Strongest: natural comfort; weakest: connectivity.
Derry Greenway scores 15.8 / 100. Strongest dimensions: natural comfort and enclosure / eyes on park. Weakest: amenity diversity (0). Border-vacuum risk is elevated (100). This score is a transparent reading of Jane Jacobs-style vitality factors, not a definitive judgment.
Area · 10.69 ha
Weighted across six dimensions · confidence 40%
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 16 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
Derry Greenway works because its natural comfort score (50) is middle of the pack.
What limits this park
Derry Greenway is held back by connectivity (16, bottom quartile); border-vacuum risk is also elevated (100).
Most distinctive characteristic
Most distinctive feature: exceptionally low connectivity (16, bottom quartile).
Jacobs reading
Derry Greenway is currently underperforming on both axes: neither integrated into the city nor offering deep natural respite. A candidate for design intervention.
Tradeoffs
- Natural comfort (50) significantly outpaces connectivity (16): restorative but hard to reach for daily use.
Performance in context
- Strong underperformer relative to its cohort: raw 16 vs an expected 35 (gap -19).
Typology classification
Classified as Corridor / Linear Park: shape elongation 3.4× a circle of equal area
Edge Activation
Within 100 m of the park edge: 34 active uses (transit_stop, retail, restaurant) and 13 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 0 mapped paths/walkways and 0 sidewalk segments within 50 m; 0 street intersections within 100 m; 23 transit stops within a 400 m walk; 0 estimated access points across ~3,884 m of perimeter. low edge density, significant superblock penalty applied. Source coverage: transit_osm.
Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops
Amenity Diversity
No amenities recorded. Score is 0 until inventory is loaded.
Source: Toronto Parks & Recreation Facilities + OSM amenity tags
Natural Comfort
Natural Comfort requires inputs not yet loaded for this park (Treed Area / Ravine / Waterbodies / Street Trees). Score is held at a neutral 50 with low confidence. Read with caution.
Source: Treed Area / Ravine / Waterbodies / Street Trees
Enclosure / Eyes on Park
No buildings within 50 m of this park edge, typical of ravines, watercourses, and hydro corridors. Enclosure is held at a neutral 50 with low confidence; for natural areas, this metric is essentially not applicable.
Source: Toronto 3D Massing (no nearby buildings detected)
Border Vacuum Risk
Border-vacuum factors within 50 m of the park: parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, 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
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 (65)
- transit stop: Derry Road At Malton Go Station6 m
- retail6 m
- retail: The Hair Factory15 m
- retail: Money Mart17 m
- transit stop18 m
- retail: Circle K18 m
- retail: Coin Laundry18 m
- retail19 m
- parking lot19 m
- parking lot19 m
- retail: L.A. Dollar19 m
- retail: Digicel20 m
- retail: Sham’s Esthetics And Wellness20 m
- parking lot21 m
- parking lot21 m
- retail: Petroleum Plus28 m
- restaurant: Pizza Nova28 m
- restaurant: The Kebob29 m
- parking lot30 m
- transit stop: Goreway Drive North Of Derry Road31 m
- restaurant: Quesada31 m
- restaurant: Licken Chicken32 m
- transit stop32 m
- restaurant: Mr. Sub32 m
- restaurant: Mr. Jerk33 m
- restaurant: Caribbean Star33 m
- transit stop: Derry Road At Malton Go Station38 m
- parking lot39 m
- transit stop40 m
- retail: The Cash Source43 m
- parking lot45 m
- parking lot46 m
- retail46 m
- parking lot47 m
- parking lot48 m
- retail: Petroleum Plus49 m
- transit stop50 m
- retail: Derry Dry Clean & Alteration52 m
- transit stop: Goreway Drive At Derry Road52 m
- parking lot55 m
- retail: Comfort Night Mattresses55 m
- parking lot58 m
- retail: Cellular Hub63 m
- transit stop: Goreway Drive At Dorcas Street70 m
- transit stop: Derry Road at Goreway Drive88 m
- retail: Nagarjun89 m
- parking lot: Malton GO North Lot91 m
- parking lot108 m
- transit stop109 m
- transit stop: Goreway Drive At Dorcas Street110 m
- transit stop114 m
- transit stop: Derry Road At Legion Road115 m
- transit stop: Derry Road at Goreway Drive116 m
- parking lot129 m
- transit stop: Derry Road At Professional Court146 m
- parking lot158 m
- parking lot166 m
- transit stop: Derry Road East Of Goreway Drive170 m
- parking lot: Malton South Lot172 m
- parking lot173 m
- retail: Gill Hair Salon178 m
- parking lot187 m
- parking lot188 m
- parking lot190 m
- parking lot194 m
Park profile
Five-axis radar across the structural dimensions.
Citywide percentile ranks
Across all Toronto parks in the dataset.
- Overall vitality1th
- Edge activation58th
- Connectivity13th
- Amenity diversity50th
- Natural comfort60th
- Enclosure18th
Most similar parks
Closest in metric space across the five structural dimensions.
- Lotus Flower ParkOther21
- William Duncan ParkOther20
- Richard Jones ParkOther17
- Promenade ParkOther23
- Sunnywood ParkOther21
Most opposite parks
Furthest in metric space. Useful for recognising what kind of park this isn’t.
- Leslie Grove ParkParkette73
- Kew GardensNeighbourhood Park75
- Bellevue Square ParkCivic Square73
- ALEX WILSON COMMUNITY GARDEN - Open Green SpaceUrban Plaza59
- Sir Winston Churchill ParkRavine / Naturalized Park71
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 Derry Greenwaymatters. 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.
- 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
- 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.