Ravine / Naturalized Parkcluster ·Underperforming / Leftover Spaces (enclosure-leaning)Kingsway South (15)confidence moderatereal Toronto data

Old Mill Parkette

Ravine / Naturalized Park, middle of the pack overall (score 31, rank ~36th percentile). Strongest: enclosure; weakest: natural comfort.

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

Old Mill Parkette scores 31.2 / 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:escape into nature

Area · 0.02 ha

Vitality Score

31/100

Weighted across six dimensions · confidence 57%

Data Confidence

31.2 / 100

Citywide

36th

of all 3,273 parks

Among Ravine / Naturalized Park

38th

same primary typology

Expected for similar parks

median in pocket Ravine / Naturalized Park ravine (n=252)

Performance gap

-2

raw − expected · context confidence high

typical

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

Explain this score

Where did the 31 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 · p31

-12.5

Amenity Diversity0 · p39

-10.0

Border Vacuum Risk0 (risk)

+5.0

Enclosure / Eyes on Park80 · p84

+3.0

Natural Comfort35 · p23

-2.2

Connectivity40 · p34

-2.1

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

Old Mill Parkette works because its enclosure score (80) is above average (3 mid-rise buildings frame the edge with passive surveillance).

What limits this park

Old Mill Parkette is held back by natural comfort (35, bottom quartile)— only 0% canopy means little summer shade.

Most distinctive characteristic

Most distinctive feature: exceptionally high enclosure (80, top quartile).

Jacobs reading

Old Mill Parkette 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 (80) but the surrounding streets are quiet (edge activation 0) — frame without animation.

Typology classification

confidence 75%

Ravine / Naturalized Parkalso reads as Urban Plaza

Classified as Ravine / Naturalized Park: 100% ravine overlap, 0% canopy. Secondary read: Urban Plaza (224 m², paved (0% canopy), 6.0 buildings/100 m).

Edge Activation

25% weightpartial 60%

0.0 / 100

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

39.5 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 1 mapped paths/walkways and 5 sidewalk segments within 50 m; 2 street intersections within 100 m; 9 transit stops within a 400 m walk; 0 estimated access points across ~74 m of perimeter. edge density is healthy — no superblock penalty. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m2

Intersections within 100 m2

Paths/walkways (50 m)1

Sidewalk segments (50 m)5

Transit stops (400 m)9

Estimated entrances0

Edge connections / 100 m perimeter2.00

Park perimeter74 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 36%

35.3 / 100

Natural-comfort components for this park: 0.0% estimated tree canopy; 100.0% inside the ravine system; nearest waterbody ~67 m. Reading: ravine-cooled. Source coverage: ravine, waterbodies. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).

Canopy coverage0.0%

Canopy area0.00 ha

Inside ravine system100.0%

Water surface inside park0.0%

Nearest water (if outside park)67 m

Estimated green100.0%

City-mapped trees inside polygon0

Tree density0.0 / ha

Cover diversity (Shannon, 0–100)0.0

Sample points used6

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

Enclosure / Eyes on Park

10% weightmeasured 80%

80.1 / 100

6 buildings within 25 m of the park edge (3 mid-rise, 2 low-rise, 1 tower); avg edge height 19.8 m (~7 floors); 6.0 buildings per 100 m of 74 m perimeter — strong frontage density; edges are at a Jacobs-scale walkable mid-rise (3–7 floors); 1 tower ≥ 40 m within 25 m of the edge. "Eyes on the park" come strongest from the 3 mid-rise edge buildings.

Buildings within 25 m6

Buildings within 50 m6

Avg edge height19.8 m (~7 floors)

Tallest edge building43.6 m

Mid-rise (3–7 floors)3

Low-rise (< 3 floors)2

Towers (≥ 13 floors)1

Frontage density6.00 per 100 m perimeter

Mid-rise share of edge50%

Tower share of edge17%

Blank-edge share (proxy)0%

Park perimeter74 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 (12)

restaurant — The Old Mill87 m
parking lot91 m
parking lot99 m
rail — Bloor-Danforth Line173 m
transit stop — Old Mill174 m
parking lot174 m
parking lot177 m
rail — Bloor-Danforth Line178 m
transit stop — Old Mill179 m
rail — Bloor-Danforth Line189 m
parking lot192 m
rail — Bloor-Danforth Line194 m

Park profile

Five-axis radar across the structural dimensions.

Citywide percentile ranks

Across all Toronto parks in the dataset.

Overall vitality
36th
Edge activation
31th
Connectivity
34th
Amenity diversity
39th
Natural comfort
23th
Enclosure
84th

Most similar parks

Closest in metric space across the five structural dimensions.

Keelesdale South ParkRavine / Naturalized Park23
Brule Gardens Traffic IslandRavine / Naturalized Park31
Lambeth Crescent ParketteUrban Plaza31
Sunnybrook ParketteUrban Plaza31
City Wide Open SpaceUrban Plaza29

Most opposite parks

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

Kew GardensNeighbourhood Park71
Leslie Grove ParkParkette68
Bellevue Square ParkCivic Square66
Market Lane ParkUrban Plaza63
Toronto ZooWaterfront Park57

Human activity signals

Programming, social attention, temporal rhythm, and nearby pedestrian / cycling flow. An experimental aggregate layer that complements the spatial scores — partial coverage, partial confidence.

confidence 35%

Overall activity

11/ 100

10.9 / 100

Programming / events

0unknown

Social attention

8unknown

Temporal rhythm

13unknown

Pedestrian / cycling flow

29real

Cultural significance

15unknown

Activity reading: pedestrian intensity 23.9/100; cycling/trail 39.8/100. The strongest signal is observed pedestrian/cycling activity. Source coverage: counters.

Does this score feel accurate?

Your read of Old Mill Parkettematters. 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.