Marvel Loch is a quiet locality in Western Australia within the Yilgarn local government area (postcode 6426). It is home to about 120 residents, with an older-leaning population and a median age of 48. Households earn a median income of $72K per year, with an average household size of 1.7 people. Recent annual estimates show population movement softening across the broader catchment, with population growth running at -0.9% year-on-year at the LGA level. WA employment has moved +1.9% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. WA also had 24 Commonwealth-backed major projects under construction, 12 underway, and 12 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are technicians & trades, managers, machinery operators & drivers. Employment in the area leans toward mining and agriculture. The top ancestries reported are English, Australian, Scottish.
Median house prices in Marvel Loch stand at $114,000, having jumped by 38.8% over the last twelve months. The median weekly rent is $180 (Census 2021). This gives a gross rental yield of approximately 8.2%.
Looking at the investment signals, Marvel Loch shows a gross rental yield of approximately 8.2%, rated as high yield. Property prices sit below the state median ($114K/$1.0M), which can point to relative value. The price-to-income ratio of 1.6x is considered affordable. House prices have moved +38.8% year-on-year. Population growth of -0.9% year-on-year points to declining demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.