Irwell is in Canterbury, New Zealand, with population 1,347.
This page still helps with local context, but the evidence stack is too thin for a clean suburb-level call. Use nearby alternatives or compare mode before turning it into a shortlist decision.
The page is thin enough that nearby alternatives should be checked before shortlisting.
Figures are for the Selwyn District territorial authority (as at 2026-02). New Zealand has no free suburb-level sale-price series, so these are TA-wide medians from HUD Local Housing Statistics (LINZ District Valuation Roll + Stats NZ) — a market backdrop for Irwell, not a Irwell-specific sale price.
Median individual income. NZ has no suburb-level household-income or sale-price data, so this is a personal-income benchmark, not a household-affordability measure.
Irwell is a small community in Canterbury with a population of 1,347 and a median age of 45. Median personal income is $45K per year. The main ethnic groups are European, Māori, Asian. Canterbury population estimates moved +1.6% in the year ended June 2024, after averaging +1.9% a year from 2018 to 2023, which should be read as a broader regional movement backdrop rather than suburb-level migration precision. The resident employment base moved from 777 in 2018 to 786 in 2023 (+1.2%), which should be read as a census-to-census employment backdrop rather than a live jobs series. Te Waihanga's December 2025 Pipeline snapshot tracked over 12,000 NZ infrastructure initiatives, with more than 2,700 under construction and transport taking 52% of projected 2026 pipeline spend, which should be read as a broader national delivery backdrop rather than a suburb-specific project list.
Median weekly rent in Irwell is $365 (365 houses, 0 units). This represents approximately 42% of median weekly personal income.
Livability indicators for Irwell: NZDep decile 5 (moderate deprivation).
In 2026, Irwell recorded 2 building approvals (2 houses, 0 units), down 86.7% year-on-year.
1 = least deprived · 10 = most deprived
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Irwell works as a starting read but still needs cross-checking.
NZ suburb pages combine Stats NZ, MBIE, MoE, GTFS, and pinned service coverage. The key difference is that some items are direct feeds, while others are fallback or snapshot layers.
Treat current rent as a decision input, not as a guaranteed market quote.
This is a trusted coverage layer, but it is still a pinned snapshot rather than a live facility API.
It is good for stop presence and local network context, but not a guarantee that every operator or schedule is equally current.
This page stays indexable because Irwell still carries enough real local context to help with NZ suburb discovery. It should still be read as a lighter locality brief, not as a fully covered suburb profile.
Read it as a quick locality brief, particularly when weighing it against larger or better-covered suburbs.
Coverage is thinner on school matches, hospital coverage, and transport stops; don't let a single sparse read define the suburb.
If it still looks worth a look, use compare, the region hub, or a larger nearby suburb to check the story against denser coverage.
The page still has enough real suburb context to remain searchable, but some market and service layers are too light for a full-confidence read.
Frame the locality with this page, then pressure-test the story in compare, the region hub, or a better-covered nearby suburb before calling it complete.
If Irwell feels too thin on its own, use these nearby suburbs as stronger local reads before treating it as a full shortlist call.
pop -200 · rent +$85/wk · income -$3K
Similar local read: useful for context, but still compare the actual market signals.
pop -100 · rent +$125/wk · income +$2K
Similar local read: useful for context, but still compare the actual market signals.
The median weekly rent in Irwell is $365/wk, based on the MBIE market rent dataset. The current rent signal is income-stretched rent market.
Income-stretched rent market: Weekly rent screens at about 42% of annual income. Use this as a suburb screening signal before comparing candidates; the matching rent ranking can provide broader market context.
QuickProperty's livability signals for Irwell show: Stretched, Moderate, Slowing. These are based on rent affordability, school EQI, NZDep deprivation index, and transport access.
Housing data comes from the Reserve Bank of New Zealand (RBNZ). Demographics are from Stats NZ Census 2023. Schools data uses the Ministry of Education Equity Index (EQI). The deprivation score uses NZDep2018. Transport data is sourced from GTFS feeds.
RBNZ macro data updates with each deploy. Demographics are from NZ Census 2023. School EQI scores are from the Ministry of Education latest release.