chch.live two suburbs, side by side

Suburb vs suburb

Pick two suburbs, the same record answers for both. Reports filed, crashes counted, schools, parks, bus stops and the places the register remembers, in one table with the caveats still attached.

Counts are what the public record holds, a report tally measures the stream, not the suburb’s virtue.

Or try one: the city vs Riccarton · Linwood vs Phillipstown · Akaroa vs Lyttelton

Scarborough Sumner
Population—3,490 2023
2023 Census (SA1 join)3,414 indicative3,414 indicative
Census households1,3441,344
Under 15 (Census)——
65+ (Census)——
Area0.69 km²11.99 km²
People per km²—291
Reports filed7804,633
Rank on the roll82nd of 10832nd of 108
Reports per km²1,130386
First report on record20152015
Busiest day2022-08-29 12 reports2023-06-20 49 reports
Crashes on record3 0 fatal · 2 serious75 4 fatal · 22 serious
Epicentres inside the outline5 biggest M4.2101 biggest M5.3
Of the outline, red-zoned4.7% 3 ha2.5% 30 ha
The 2011 grade—TC2 6.3% of the outline
Flooded on record—2.5% 2 events
The sea’s reach1% of the outline10% of the outline
Slope-hazard bands9% of the outline +85% broad overlay10% of the outline +80% broad overlay
The remembered ground100% of the outline55% of the outline
The wild ledger——
The kept view19% of the outline +12% outstanding83% of the outline +82% outstanding
The waiting water0% high-hazard · 1% managed0% high-hazard · 6% managed
The quiet lines––
The drawn water17 reaches (Scarborough Outfall, Highview Lane Drain) · 5% setback strips · held edge87 reaches (Sumner Stream, Richmond Hill Waterway) · 8% setback strips · held edge
The allowed shape–0% under density overlays · 9 bach settlements
The rebuild’s receipts132 frames filed · 2012–20151,042 frames filed · 2011–2017
The pedal network0.0 km inside the outline · Te Ara Ihutai Coastal Pathway0.0 km inside the outline · Te Ara Ihutai Coastal Pathway
The remembered names13 plaques · Nicholson Park, Whitewash Reserve24 plaques · Scarborough Park, Port Hills 11 Rrz Land
The rules on the ground10 drawn rules · Te Ngai Tuahuriri Runanga29 drawn rules · Rapaki Runanga
On the hazard register–2 parcels 1 current
Made ground on file23 parcels all vouched or natural54 parcels 2 unvouched
Surveyed rocks457 rocks 381 fell · 31 wobble easy6,354 rocks 3,792 fell · 1,176 wobble easy
Cleanups on file–1 parcel none verified
The model’s verdictunlikely 31% of the outlineunlikely 43% of the outline
Engineered defences–47 defences none rated poor
The canopy280 trees 2 veterans · 123 remembered felled683 trees 5 veterans · 444 remembered felled
The plan’s wordResidential Hills 60% of the outline · 60% residentialOpen Space Natural 68% of the outline · 11% residential
The plan’s reservations–1% of the outline 2 designations · power & signal, learning
The plan’s exceptions–1% of the outline 3 matters · section 6
The listed city–13 scheduled items 2 highly significant
The usual complaintsWater Leak 96 · Parks 79 · Roading/Streets 78Parks 483 · Graffiti 479 · Water Leak 466
Schools03
Parks413
Facilities01
Tracks09
Bus stops—24
Bus routes through—1
Heritage places139

Same record, same caveats, the stream counts reports, not virtue. Scarborough's page · Sumner's page

Questions, answered briefly

What is the difference between Scarborough and Sumner?

Scarborough covers 0.69 km², Sumner 11.99 km²; the record holds 780 reports for Scarborough and 4,633 for Sumner.

Which has more heritage places, Scarborough or Sumner?

Sumner, 39 on the heritage register to the other’s 1.

Where do these numbers come from?

The same public record for both, council reports, the crash register, the heritage schedule, Stats NZ’s counts. The stream counts reports, not virtue; the caveats are each suburb’s own.

Questions, answered briefly

What does this page compare?

Two suburbs' public records side by side: reports filed, crashes counted, schools, parks, bus stops, heritage places, population and density. Every number is the same dataset the suburb pages use.

Does a suburb with more reports have more problems?

Not necessarily. The record counts what people chose to report, population, awareness and reporting habits all move the number. Read it as the suburb’s report stream, not a complaint league table.

Where does the data come from?

The same public sources as everywhere else on the site: council reports via Snap Send Solve, NZTA’s Crash Analysis System, the council’s parks and facilities layers, Metro’s stop data, the Heritage New Zealand register, and census figures via Wikipedia’s suburb summaries.