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Ravine / Naturalized Parkcluster ·Underperforming / Leftover Spaces (enclosure-leaning)confidence low

Napa Valley Park

Ravine / Naturalized Park, above average overall (score 44, rank ~85th percentile). Strongest: edge activation; weakest: connectivity.

Napa Valley Park scores 44.2 / 100. Strongest dimensions: natural comfort and enclosure / eyes on park. Weakest: connectivity (13.8). Border-vacuum risk is low. This score is a transparent reading of Jane Jacobs-style vitality factors, not a definitive judgment.

Best forescape into nature

Area · 2.91 ha

What's here

Recreation
PlaygroundSports fieldTennisBasketball
Facilities
ShelterBenches
Vitality Score
44/100

Weighted across six dimensions · confidence 49%

Data Confidence
44.2 / 100
Citywide
85th
of all 3,788 parks
Among Ravine / Naturalized Park
88th
same primary typology
Expected for similar parks
36
median in medium Ravine / Naturalized Park ravine (n=235)
Performance gap
+8
raw − expected · context confidence high
modest overperformer

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

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Street context. Park polygon highlighted on the citywide map.

Boundary: OpenStreetMap contributors (ODbL).

Explain this score

Where did the 44 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
Connectivity14 · p9
-7.2
Border Vacuum Risk12 (risk)
+3.8
Amenity Diversity43 · p95
-1.4
Edge Activation46 · p95
-1.1
Natural Comfort50 · p58
+0.0
Enclosure / Eyes on Park50 · p16
+0.0

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

Napa Valley Park works because its edge activation score (46) is in the top tier and its amenity diversity (43) is also top decile.

What limits this park

Napa Valley Park is held back by connectivity (14, bottom quartile).

Most distinctive characteristic

Most distinctive feature: exceptionally high edge activation (46, top decile).

Jacobs reading

Napa Valley Park sits between an urban social park and an ecological retreat: moderately useful for both, exceptionally suited to neither.

Tradeoffs

  • Natural comfort (50) significantly outpaces connectivity (14): restorative but hard to reach for daily use.

Performance in context

  • A modest overperformer for its ravine / naturalized park typology (+8 vs the median in medium Ravine / Naturalized Park ravine).

Typology classification

confidence 75%
Ravine / Naturalized Parkalso reads as Athletic / Recreation Park

Classified as Ravine / Naturalized Park: 0% ravine overlap, 0% canopy. Secondary read: Athletic / Recreation Park (50% of amenity types are athletic (basketball, sports_field, tennis)).

Edge Activation

25% weightpartial 60%
45.8 / 100

Within 100 m of the park edge: 7 active uses (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% weightpartial 45%
13.8 / 100

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; 11 transit stops within a 400 m walk; 0 estimated access points across ~683 m of perimeter. low edge density, significant superblock penalty applied. Source coverage: transit_osm.

Streets within 25 m0
Intersections within 100 m0
Paths/walkways (50 m)0
Sidewalk segments (50 m)0
Transit stops (400 m)11
Estimated entrances0
Edge connections / 100 m perimeter0.00
Park perimeter683 m

Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops

Amenity Diversity

20% weightmeasured 75%
43.2 / 100

6 distinct amenity types in the park (basketball, bench, playground, shelter, sports_field, tennis). 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

15% weightinferred 15%
50.0 / 100

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.

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 polygon0
Tree density0.0 / ha
Cover diversity (Shannon, 0 to 100)0.0
Sample points used203

Source: Treed Area / Ravine / Waterbodies / Street Trees

Enclosure / Eyes on Park

10% weightinferred 20%
50.0 / 100

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.

Buildings within 25 m0
Buildings within 50 m0
Avg edge height0.0 m (~0 floors)
Tallest edge building0.0 m
Mid-rise (3 to 7 floors)0
Low-rise (< 3 floors)0
Towers (≥ 13 floors)0
Frontage density0.00 per 100 m perimeter
Mid-rise share of edge0%
Tower share of edge0%
Blank-edge share (proxy)100%
Park perimeter683 m

Source: Toronto 3D Massing (no nearby buildings detected)

Border Vacuum Risk

10% weightpartial 60%
12.0 risk

Border-vacuum factors within 50 m of the park: 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

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 (6 types · 19 records)

  • basketball
  • bench
  • playground
  • shelter
  • sports field
  • tennis

Nearby active-edge features (13)

  • transit stop: Napa Valley Avenue / Monte Carlo Drive3 m
  • transit stop: Napa Valley Avenue / Rutherford Road3 m
  • transit stop: Napa Valley Avenue / Monte Carlo Drive18 m
  • transit stop: Napa Valley Avenue / Rutherford Road21 m
  • transit stop: Rutherford Road / Vaughan Mills Road36 m
  • parking lot43 m
  • transit stop: Rutherford Road / Napa Valley Avenue47 m
  • restaurant: Chicago Pizza Oven65 m
  • parking lot102 m
  • parking lot115 m
  • transit stop: Napa Valley Avenue / Rota Crescent117 m
  • transit stop: VAUGHAN MILLS RD / LOIS DR134 m
  • transit stop: Napa Valley Avenue / Rota Crescent156 m

Park profile

Five-axis radar across the structural dimensions.

Edge ActivationConnectivityAmenity DiversityNatural ComfortEnclosureNapa Valley Park
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
    85th
  • Edge activation
    95th
  • Connectivity
    9th
  • Amenity diversity
    95th
  • Natural comfort
    58th
  • Enclosure
    16th

Most similar parks

Closest in metric space across the five structural dimensions.

Most opposite parks

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

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 Napa Valley 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.

Rate this park on as many dimensions as you have an opinion about. 1 = not at all, 5 = strongly. Skip the ones you don't feel sure about. Aggregated only, no comments stored at the row level.

feels socially active
feels comfortable
feels safe
feels connected
feels welcoming
feels ecological / natural
feels good for lingering
feels family-friendly
feels culturally important
70%

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.

Data sources

real Toronto data
  • 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 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.