Logan City Council covers one of Southeast Queensland’s fastest-growing and most affordable residential corridors — stretching from Springwood and Underwood in the north to Beaudesert in the south, and from the eastern suburbs of Loganholme and Carbrook to Jimboomba and the rural hinterland. Logan is increasingly recognised by property investors as one of SEQ’s best secondary dwelling markets — large lots, affordable entry prices, minimal character overlay complexity and strong rental demand from a diverse, growing population. The Logan Planning Scheme 2015 governs secondary dwellings across the entire LGA. For the broader QLD framework, see our QLD tiny home laws guide.
Logan Planning Scheme — Secondary Dwellings Overview
Under the Logan Planning Scheme 2015, secondary dwellings are Accepted Development in most Low Density Residential zones where they comply with all code requirements. Logan’s planning environment is generally one of the more straightforward in SEQ for secondary dwelling development — no extensive character overlay network like Brisbane, no coastal hazard like Gold Coast or Sunshine Coast, and a relatively high proportion of large residential lots that easily accommodate a secondary dwelling within setback requirements.
Accepted Development Criteria — Logan City Council
- Maximum gross floor area of 80m²
Logan’s Key Overlays to Check
Flood Overlay
Logan’s most significant overlay risk is flooding — particularly in the Logan River and Bremer River catchments. Suburbs like Loganholme, Carbrook, Waterford, Beenleigh and parts of Eagleby have significant flood overlay areas following repeated flood events. Properties in the flood overlay may require elevated construction to meet Habitable Floor Level requirements, adding $10,000–$40,000 to secondary dwelling construction costs. Check Logan City Council’s online flood mapping before purchasing any property in low-lying or riverside areas.
Koala Habitat Overlay
Logan has a significant koala habitat overlay network, particularly in the outer western and southern areas — around Jimboomba, Chambers Flat, Park Ridge, Logan Reserve and surrounding areas. Properties in the koala habitat overlay may require additional ecological assessment. The koala overlay is less prevalent in the established northern and central Logan suburbs closer to the Pacific Motorway corridor.
Bushfire Hazard
Rural and semi-rural properties in the Logan hinterland — particularly around Jimboomba, Kooralbyn and Tamborine Mountain fringe — may be subject to bushfire hazard overlays. A BAL assessment is required for secondary dwellings in bushfire overlay areas, and construction materials must meet the relevant BAL rating.
Best Areas in Logan for Secondary Dwelling Investment
Springwood, Underwood, Slacks Creek (Northern Logan)
The northern Logan corridor — Springwood, Underwood, Slacks Creek, Shailer Park and surrounds — offers the strongest secondary dwelling investment fundamentals in the LGA. Close proximity to the Pacific Motorway, Logan Hyperdome employment hub, and Brisbane commuter rail makes these suburbs consistently popular with renters. Lot sizes are typically 600–800m² in established streets. Minimal flood overlay in elevated parts of these suburbs. Secondary dwelling weekly rents: $380–$520.
Browns Plains and Park Ridge
Browns Plains and Park Ridge offer large residential lots at affordable prices — many 700–1,000m²+ — with strong family rental demand driven by affordability migration from Brisbane’s southern suburbs. The Park Ridge growth corridor has seen significant new residential development and established streets offer excellent secondary dwelling potential. Check koala habitat overlay status for outer Park Ridge properties. Secondary dwelling weekly rents: $360–$490.
Beenleigh and Eagleby
Beenleigh and Eagleby offer the Logan LGA’s most affordable entry prices for secondary dwelling investment. Strong rental demand from a diverse working population, affordability from Brisbane buyers and improving infrastructure make this a compelling yield play. The critical caveat: extensive flood overlays affect significant parts of Eagleby and low-lying Beenleigh — always check flood mapping before purchasing. Elevated properties away from the flood overlay in these suburbs can be excellent investments. Secondary dwelling weekly rents: $330–$450.
Logan Central and Woodridge
Logan Central and Woodridge have the LGA’s densest population and highest rental demand — but smaller lot sizes make secondary dwelling development more challenging. Properties with lot sizes of 600m²+ do exist in these suburbs and command strong rental returns due to their central location and proximity to Logan Central train station. Secondary dwelling weekly rents: $350–$470.
Logan vs Brisbane — Investment Comparison
| Factor | Logan City | Brisbane City |
|---|---|---|
| Entry purchase price | Significantly lower | Higher |
| Typical lot size | 600–900m² common | Variable — many under 600m² |
| Character overlays | None | Extensive in inner suburbs |
| Secondary dwelling rents | $330–$520/week | $380–$650/week |
| Yield on investment | Often higher | Lower — higher land cost |
| Main overlay risk | Flood (eastern suburbs), koala (west) | Character, flood, heritage |
Frequently Asked Questions
Is Logan City a good area for secondary dwelling investment?
Yes — Logan City is one of SEQ’s strongest secondary dwelling investment regions for yield on investment cost. Lower entry prices, large lot sizes, no character overlay complexity and strong population growth from affordability migration combine to create a compelling case. The key risks — flood in eastern suburbs and koala habitat in outer western areas — are manageable with a simple pre-purchase overlay check. Suburbs in the northern Logan corridor (Springwood, Underwood, Browns Plains) offer the best combination of yield and risk profile.
Does Logan City Council have character overlays like Brisbane?
No — Logan City Council does not have a traditional character overlay equivalent to Brisbane’s extensive network. This significantly simplifies secondary dwelling approvals — no Traditional Building Character Code compliance, no design approval process, and no restrictions on the dwelling being visible from the street. This makes Logan one of the most straightforward councils in SEQ for secondary dwelling development.
Related Guides
- ↑ Tiny Home Laws Queensland 2026
- Tiny Homes Brisbane 2026
- Tiny Home Laws Australia 2026: All States
- Tiny Home Cost Queensland 2026
- Council Approval Checklist QLD 2026
- Best Tiny Home Builders Queensland 2026
Last updated: April 2026. Logan Planning Scheme is subject to change. Always verify current requirements using Logan City Council’s online mapping tools before proceeding.