Helidon Spa zoning & planning overlays
A planning-constraint profile of Helidon Spa
(Lockyer Valley Regional, QLD) - 13.64 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 19 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
13.64 km² - this suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Helidon Spa's boundary, with the bushfire and environmental overlays drawn on top. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Helidon Spa at a glance
Schools in and near Helidon Spa
Public school-location data shows availability across the suburb. These figures do not rate schools and do not assign a particular address to a catchment.
Inside the suburb boundary
0 schools providing primary years and 0 providing secondary years. A combined school may be counted in both teaching levels.
Nearest school availability
Primary: 0.27 km from the suburb boundary
Secondary: 7.81 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time; use the official catchment finder for a specific address.
How Helidon Spa is zoned
Selling in Helidon Spa? The lot-level zone is the zoning Part 3 of Queensland's Form 2 seller disclosure statement asks for - see our Form 2 planning data guide.
Across its 13.64 km², Helidon Spa is highly constrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. Of what is mapped, 86% is flagged bushfire-prone. The dominant land-use zone is Rural. The median lot measures about 13,128 m² across 229 parcels.
Who lives in Helidon Spa
Census 2021 figures published by the ABS for the Helidon Spa suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 1018, and decile 8 within Queensland. The national average is 1000.
Age profile
Share of Helidon Spa's 504 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Lockyer Valley - West, the wider ABS statistical area containing Helidon Spa. There is no annual population series published at suburb level, so this describes the surrounding area rather than Helidon Spa itself.
8,973 in 2001 to 13,029 in 2025, up 45%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Helidon Spa data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not mapped | the relevant council planning scheme and Queensland Government spatial data |
| Bushfire-prone mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Zoning | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Heritage and environment | Mapped where published | the relevant council planning scheme and Queensland Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the relevant council planning scheme and Queensland Government spatial data, Defence |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
Profile last materially updated 19 September 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Helidon Spa address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
Published flood models are held over parts of Helidon Spa. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Helidon Spa lot.
See what's in the $9 report →Helidon Spa planning - frequently asked
Is Helidon Spa flood-prone?
We don't yet hold flood mapping covering Helidon Spa, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Lockyer Valley Regional is the authority to check for flood mapping in this area.
Is Helidon Spa bushfire-prone?
Around 86% of Helidon Spa is mapped as bushfire-prone, compared with a Lockyer Valley Regional average of 63%.
What is the zoning in Helidon Spa?
The dominant planning zone in Helidon Spa is Rural, though the suburb also includes Rural Residential and Community Facilities.
Does Helidon Spa have heritage-listed places?
No heritage-listed places are on record within Helidon Spa.
What is the typical lot size in Helidon Spa?
Across 229 surveyed parcels in Helidon Spa, the median lot size is about 13,128 m². There are also 48 registered easements mapped in the suburb.
What is the population of Helidon Spa?
At the 2021 Census Helidon Spa had 504 usual residents, with a median age of 39 and an average household size of 3.1 people. The wider Lockyer Valley - West statistical area, which contains Helidon Spa, went from 8,973 people in 2001 to 13,029 in 2025, up 45%.
Is Helidon Spa an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Helidon Spa scores 1018 and sits in decile 7 of 10 nationally and decile 8 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Helidon Spa?
Median household income in Helidon Spa was $2,238 a week at the 2021 Census, against $1,521 for the typical suburb in Lockyer Valley Regional. Median rent was $300 a week and the median mortgage repayment $1,800 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Helidon | 3.3 km | Not mapped | 82% |
| Iredale | 4.1 km | Not mapped | 46% |
| Postmans Ridge | 4.4 km | Not mapped | 99% |
| Lockyer | 5.0 km | Not mapped | 99% |
| Derrymore | 5.4 km | Not mapped | 47% |
| Upper Lockyer | 7.1 km | Not mapped | 100% |
| Carpendale | 7.2 km | Not mapped | 28% |
| Blanchview | 7.6 km | 0% | 68% |
| Withcott | 8.0 km | 0% | 99% |
| Grantham | 8.4 km | Not mapped | 73% |