Medium impact industry dominant. 100% of decided DAs approved.
Zoning
Mount St John is dominated by MII — Medium impact industry. Land use, building height, and permitted development are set per zone in the council planning scheme, made under the Queensland Planning Act 2016.
Limit varies by lot — check your address for the exact figure.
Modelled dwelling capacity if every lot built to its zone controls.
Location
Mount St John 4818 covers 6.3 km² within Townsville City.
Drill into any lot in Mount St John
Open the interactive map — click any address to see its zone, height, FSR, overlays, and approval likelihood.
Development potential
We score every lot for development signal — under-built relative to the controls, eligible for a secondary dwelling, or sized for subdivision.
under the relevant council planning scheme
lots that may support subdivision
show at least one development signal
Own a property in Mount St John?
Check your lot's exact development potential — height, FSR, granny flat, subdivision, dual-occ.
Constraints & risks
16.3% of lots: state environmental significance.
Suburb-wide percentages — your specific lot may have all, some, or none of these.
Flood hazard overlay mapping
Bushfire hazard overlay mapping
Matters of State Environmental Significance (MSES) overlay
Market
Rent and market context from state rental bond and demographic data.
Sale-price history isn't yet loaded for Queensland suburbs — rent, demographics and planning data are shown where available.
Queensland Government Statistician's Office projection.
DA activity
4 development applications for Mount St John addresses were decided by Townsville City over the past 24 months. 4 approved — a 100% approval rate.
Demographics & lifestyle
ABS Census 2021 population data combined with lot-level amenity, healthcare, lifestyle, and crime indices.
Walkable amenity within 1 km
Cafés, parks, schools, transport
FAQs
Mount St John is dominated by the MII (Medium impact industry) zone, which covers 332 of 442 lots (92%). The full mix is: MII Medium impact industry (92%), CON Conservation (3%), OS Open space (2%), SC Specialised centre (2%), CF Community facilities (2%).
Most lots in Mount St John aren't eligible for a secondary dwelling under the relevant council planning scheme — typically because the dominant zoning (MII) doesn't permit it, or lot sizes fall below the minimum. Always verify on the specific address.
Median weekly rent for a house in Mount St John is $606.
Townsville City decided 4 development applications for Mount St John addresses over the past 24 months, with 4 approved (100% approval rate). Processing time depends heavily on application complexity, council backlog, and whether the application requires referral to other agencies.
Across Mount St John, 2.0% bushfire-prone, 16.3% state environmental significance. These are suburb-wide percentages — every lot has its own combination. A planning report on a specific address shows exactly which controls apply.
0 of 442 lots in Mount St John show identifiable development potential — under-developed for the planning controls, eligible for a secondary dwelling, or capable of subdivision.
Continue exploring
Compare zoning, development potential, and DA activity across other suburbs in Townsville City and nearby postcodes.
Suburb-wide stats are useful for context. For a buy-or-walk decision on a specific lot, you need every control, every constraint, and every clause cited to source.
Run a report — from A$2914-section report · planning scheme controls cross-referenced · cited to source
Verify with official sources
Don't take our word for it. Every figure on this page is computed from authoritative Queensland Government data — and you can verify any of it directly with the source.
Official Queensland source — verify zoning, overlays, planning controls and the figures shown on this page.
Official Queensland source — verify zoning, overlays, planning controls and the figures shown on this page.
Official Queensland source — verify zoning, overlays, planning controls and the figures shown on this page.
Official Queensland source — verify zoning, overlays, planning controls and the figures shown on this page.
Official Queensland source — verify zoning, overlays, planning controls and the figures shown on this page.
Zoning, height, overlays and development potential computed from the Townsville Citycouncil planning scheme and lot-level cadastre (442 lots). Hazard overlays, demographics and rent drawn from Queensland council planning schemes, Development.i / council DA registers, Queensland Globe, and ABS Census 2021. Aggregated by ZoneDSS · last updated 2026-06-08.
Suburb-wide statistics — your specific lot may vary. Always run a planning report on the actual address before making a decision. How ZoneDSS works →