5 Isetta Court, Upper Coomera QLD 4209

| 460sqm site | variable floor area | 2012 build | no overlays | $480k last sale 2016 | The property’s core risk is the unresolved floor area discrepancy across sources, which introduces valuation ambiguity and may complicate future financing or resale. The 460sqm lot with 42% building coverage is efficient, but internal space claims range from 144sqm to 205sqm, a 42% variance that weakens price-per-square-metre comparisons. The 2012 build avoids obsolescence, and the absence of bushfire, flood, or heritage overlays removes typical insurance or development cost burdens. As a hold for rental income, the weekly estimates of $945-$1,110 absent a current sale listing position this as a cash-flow-oriented property rather than a flip, with the buyer effectively underwriting a decade of rent growth since the 2016 purchase. Competitively, the four-bedroom configuration on a fully fenced lot with solar panels and remote garage matches family demand in Upper Coomera’s growth corridor. The school catchment—Coomera Springs State School at 1.1km and Upper Coomera State College at 1.7km—delivers demographic stability. The property serves a buyer seeking a turnkey rental with low overlay risk, but the value case depends on resolving which floor area figure is correct before exchanging, as a 144sqm home is structurally different from a 205sqm one. Proceed with a physical measurement or conveyancer verification, then anchor offers to the Domain estimate range of $1.07m-$1.41m, not the higher Property.com.au bracket. Comparable sales in Upper Coomera for similar 2010s four-bedroom houses on 450-500sqm lots transacted between $1.05m and $1.30m in recent quarters, supporting the Domain range. The property’s last sale at $480k in 2016 implies a compound growth rate near 10% annually to the current midpoint, which is above suburb average and warrants caution on further upside.