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

Mairehau Saint Albans
Population7,100 202315,010 2023
2023 Census (SA1 join)7,053 indicative8,373 indicative
Census households2,6703,834
Under 15 (Census)18%12%
65+ (Census)17%14%
Area4.53 km²3.97 km²
People per km²1,5673,781
Reports filed6,75011,247
Rank on the roll19th of 10810th of 108
Reports per km²1,4902,833
First report on record20152015
Busiest day2016-04-21 57 reports2016-01-25 31 reports
Crashes on record269 4 fatal · 44 serious390 4 fatal · 73 serious
Epicentres inside the outline——
Of the outline, red-zoned——
The 2011 gradeTC2 77.9% of the outlineTC3 133.6% of the outline
Flooded on record38.9% 2 events15.9% 4 events
The sea’s reach——
Slope-hazard bands——
The remembered ground——
The wild ledger——
The kept view——
The waiting water9% high-hazard · 65% managed · 5 ponding0% high-hazard · 55% managed
The quiet lines72% of the outline · bird-strike buffer88% of the outline · bird-strike buffer
The drawn water173 reaches (Dudley Creek, Winters Road Drain) · 7% setback strips161 reaches (St Albans Creek, Dudley Creek) · 6% setback strips
The allowed shape7% under density overlays · Suburban Density Transition52% under density overlays · Medium Density
The rebuild’s receipts2,710 frames filed · 2001–20174,413 frames filed · 2009–2017
The pedal network0.0 km inside the outline0.0 km inside the outline · 0.0 km separated · Papanui Parallel
The remembered names1 plaque · Walter Park5 plaques · Abberley Park, English Park Stadium
The rules on the ground5 drawn rules · Te Ngai Tuahuriri Runanga14 drawn rules · Te Ngai Tuahuriri Runanga
On the hazard register10 parcels 1 current4 parcels 2 current
Made ground on file127 parcels 9 unvouched155 parcels 10 unvouched
Surveyed rocks––
Cleanups on file7 parcels 1 verified3 parcels 2 verified
The model’s verdictmedium 51% of the outline · 3 free-face flagsmedium 61% of the outline · 5 free-face flags
Engineered defences––
The canopy1,656 trees 6 veterans · 751 remembered felled2,510 trees 68 veterans · 1,175 remembered felled
The plan’s wordResidential Suburban 42% of the outline · 57% residentialMedium density residential zone 48% of the outline · 72% residential
The plan’s reservations23% of the outline 11 designations · pipes, movement, learning2% of the outline 2 designations · movement, learning
The plan’s exceptions–5% of the outline 4 matters · heritage, residential
The listed city–12 scheduled items 2 highly significant
The usual complaintsGraffiti 1,308 · Water Leak 757 · Roading/Streets 638Graffiti 2,008 · Roading/Streets 1,553 · Water Leak 1,268
Schools12
Parks119
Facilities00
Tracks1815
Bus stops3234
Bus routes through54
Heritage places022

Same record, same caveats, the stream counts reports, not virtue. Mairehau's page · Saint Albans's page

Questions, answered briefly

What is the difference between Mairehau and Saint Albans?

Mairehau counts 7,100 people (2023) to Saint Albans's 15,010; Mairehau covers 4.53 km², Saint Albans 3.97 km²; the record holds 6,750 reports for Mairehau and 11,247 for Saint Albans.

Which has more heritage places, Mairehau or Saint Albans?

Saint Albans, 22 on the heritage register to the other’s 0.

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.