🏗️ Supply Intelligence Tool
Before you buy, know what's being built next door
A wave of new supply can flatten rents and suppress values in a suburb for years. Dajumo's Supply Pipeline tool tracks approved development applications, construction commencements and forecast completions against population growth — so you invest ahead of the curve, not behind it.
Why Supply Matters
The #1 variable most investors overlook
Property values are driven by supply and demand. Investors obsess over demand signals but often completely ignore the supply side — until it's too late.
Development Application Tracking
We monitor council development applications from submission through approval. Know about supply before it's announced, approved or built.
Construction Commencement Data
ABS building commencement data mapped to suburb level — giving you a 12–18 month lead on completions coming to market.
Demand vs Supply Ratio
Forecast new dwellings as a percentage of current housing stock, measured against population growth projections to identify true surplus or shortage.
Apartment-Specific Oversupply Risk
Unit markets are most exposed to oversupply cycles. We flag suburbs with pipelines above 5% of existing stock — a threshold historically associated with price and rent softening.
Vacancy Rate Correlation
We model how the incoming pipeline is likely to affect rental vacancy rates — giving you advance warning of yield compression before it shows up in the data.
Undersupply Identification
The flip side: suburbs with strong population growth and constrained supply pipelines are where price pressure builds. We surface these opportunities proactively.
FAQ
Supply pipeline questions
How does new housing supply affect property prices?
When new supply exceeds demand, vacancy rates rise, rents soften and capital growth stalls or reverses. The relationship isn't immediate — there's typically an 18–24 month lag between completions hitting the market and their full price impact. Our pipeline tool gives you that lead time.
Are houses or apartments more exposed to supply risk?
Apartments are significantly more exposed because they're built at scale in concentrated locations, and new off-the-plan supply tends to cluster in specific suburbs. A development of 200 apartments has a very different local market impact than 10 new houses scattered across a suburb.
What supply level is considered risky?
Industry analysis generally considers pipeline supply above 3–4% of existing stock within 24 months to be elevated risk, and above 6% to be high risk — particularly for apartments. But this must be measured against population growth: high supply in a fast-growing corridor can be absorbed. Our tool surfaces the net demand/supply balance, not just raw supply numbers.
Can I set alerts for supply changes in my target suburbs?
Yes. On the full platform you can set watchlist alerts for up to 10 suburbs. You'll be notified when a significant new DA is approved, when a project breaks ground or when the supply/demand ratio crosses a threshold you set.