4 Gunther Avenue Coomera QLD 4209

Coomera house |$780k paid 2025 now $930k-$988k | bushfire overlay | strong suburb tailwind of 6% growth | 37% coverage ratio limits competition The bushfire overlay on this 4-bedroom house creates a resolvable insurance cost risk of approximately $200-$300 per month above standard premiums, reducing net rental yield from 3.8% to an effective 3.5% for an investor. The 37% building coverage ratio on a 334m² lot is unusually low for a 2014 build in Coomera, leaving rare redevelopment or extension optionality in a high-demand school corridor. This property suits an owner-occupier who intends to hold through the next growth phase and can absorb the overlay premium, not a passive investor chasing cash flow. The property competes on three structural advantages: proximity to Foxwell State Secondary College at 200 metres, which drives sustained demand from families with teenagers, and a recorded ground elevation of 22 metres that confers flood-free confidence in a suburb where buyers systematically screen for that. The 122m² internal area on a single level delivers better livability than the median 4-bedroom Coomera house, which trades at $930,000 on smaller lots of 318-330m². This house best serves a family buying for school catchment tenure, or a patient investor capitalising on the 77% auction clearance rate in the suburb. Comparable sales on Gunther Avenue show 3-bedroom houses on 318-330m² lots trading at $720,000-$760,000 in late 2024, while 4-bedroom houses on 400m²+ lots reached $830,000 in early 2025. The 4-bedroom configuration at 334m² sits between these tiers, validating the current estimate range and confirming that the bushfire overlay has not truncated demand. A buyer offering within the lower half of the projected estimate zone captures built-in equity from the suburb’s 6% annual growth trajectory.