Ravine / Naturalized Parkcluster ·Underperforming / Leftover Spaces (ravine-leaning)Victoria Village (43)confidence moderatereal Toronto data

North York Hydro Green Space

Ravine / Naturalized Park, below average overall (score 28, rank ~23th percentile). Strongest: natural comfort; weakest: enclosure.

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

North York Hydro Green Space scores 28.3 / 100. Strongest dimensions: natural comfort and enclosure / eyes on park. 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:escape into nature

Area · 7.87 ha

Vitality Score

28/100

Weighted across six dimensions · confidence 63%

Data Confidence

28.3 / 100

Citywide

23rd

of all 3,273 parks

Among Ravine / Naturalized Park

24th

same primary typology

Expected for similar parks

median in large Ravine / Naturalized Park ravine (n=119)

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 28 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 · p17

-12.5

Amenity Diversity0 · p26

-10.0

Border Vacuum Risk18 (risk)

+3.2

Connectivity35 · p26

-3.0

Natural Comfort64 · p78

+2.0

Enclosure / Eyes on Park36 · p7

-1.4

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

North York Hydro Green Space works because its natural comfort score (64) is above average (it sits inside the ravine system).

What limits this park

North York Hydro Green Space is held back by enclosure (36, bottom quartile).

Most distinctive characteristic

Most distinctive feature: exceptionally low enclosure (36, bottom quartile).

Jacobs reading

North York Hydro Green Space sits between an urban social park and an ecological retreat — moderately useful for both, exceptionally suited to neither.

Tradeoffs

Natural comfort (64) significantly outpaces connectivity (35) — restorative but hard to reach for daily use.

Performance in context

Reads as a modest underperformer relative to comparable parks (gap -8; cohort: large Ravine / Naturalized Park ravine).

Typology classification

confidence 75%

Ravine / Naturalized Parkalso reads as Corridor / Linear Park

Classified as Ravine / Naturalized Park: 58% ravine overlap, 10% canopy. Secondary read: Corridor / Linear Park (shape elongation 2.0× a circle of equal area).

Edge Activation

25% weightpartial 60%

0.0 / 100

Within 100 m of the park edge: 2 active uses (transit_stop, retail) and 4 dead/hostile uses (rail, 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%

35.0 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 0 mapped paths/walkways and 8 sidewalk segments within 50 m; 2 street intersections within 100 m; 11 transit stops within a 400 m walk; 0 estimated access points across ~1,997 m of perimeter. low edge density — significant superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m3

Intersections within 100 m2

Paths/walkways (50 m)0

Sidewalk segments (50 m)8

Transit stops (400 m)11

Estimated entrances0

Edge connections / 100 m perimeter0.15

Park perimeter1,997 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%

63.6 / 100

Natural-comfort components for this park: 9.9% estimated tree canopy; 57.7% inside the ravine system; nearest waterbody ~47 m; 5 city-mapped trees inside the polygon (0.6/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 coverage9.9%

Canopy area0.78 ha

Inside ravine system57.7%

Water surface inside park0.0%

Nearest water (if outside park)47 m

Estimated green100.0%

City-mapped trees inside polygon5

Tree density0.6 / ha

Cover diversity (Shannon, 0–100)83.0

Sample points used111

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

Enclosure / Eyes on Park

10% weightmeasured 80%

35.6 / 100

15 buildings within 25 m of the park edge (1 mid-rise, 14 low-rise, 0 tower); avg edge height 6.7 m (~2 floors); 0.8 buildings per 100 m of 1,997 m perimeter — thin frontage — significant blank-edge share; edges are low-rise (mostly 2–3 floors); no towers immediately adjacent. "Eyes on the park" come strongest from the 1 mid-rise edge buildings.

Buildings within 25 m15

Buildings within 50 m15

Avg edge height6.7 m (~2 floors)

Tallest edge building11.2 m

Mid-rise (3–7 floors)1

Low-rise (< 3 floors)14

Towers (≥ 13 floors)0

Frontage density0.75 per 100 m perimeter

Mid-rise share of edge7%

Tower share of edge0%

Blank-edge share (proxy)75%

Park perimeter1,997 m

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

Border Vacuum Risk

10% weightpartial 60%

18.0 risk

Border-vacuum factors within 50 m of the park: GO Transit - Bala Subdivision. 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 (20)

rail — GO Transit - Bala Subdivision46 m
parking lot66 m
retail — Habitat for Humanity ReStore73 m
parking lot80 m
transit stop85 m
parking lot98 m
parking lot136 m
transit stop — Bartley Drive137 m
parking lot144 m
parking lot146 m
parking lot155 m
transit stop — 195 Bermondsey Road156 m
parking lot161 m
parking lot168 m
parking lot174 m
transit stop — Bartley Drive179 m
parking lot179 m
parking lot190 m
retail — Brightside Customs197 m
parking lot197 m

Park profile

Five-axis radar across the structural dimensions.

Citywide percentile ranks

Across all Toronto parks in the dataset.

Overall vitality
23th
Edge activation
17th
Connectivity
26th
Amenity diversity
26th
Natural comfort
78th
Enclosure
7th

Most similar parks

Closest in metric space across the five structural dimensions.

Lambton Golf And Country ClubWaterfront Park30
City Wide Open SpaceWaterfront Park29
City Wide Open SpaceOther20
City Wide Open SpaceWaterfront Park30
City Wide Open SpaceOther23

Most opposite parks

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

Leslie Grove ParkParkette68
ALEX WILSON COMMUNITY GARDEN - Open Green SpaceUrban Plaza59
Kew GardensNeighbourhood Park71
Market Lane ParkUrban Plaza63
Bellevue Square ParkCivic Square66

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 North York Hydro Green Spacematters. 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.
Encourage mid-rise, windowed frontages around the park so residents have direct sightlines onto it.

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.