Property investment stats for Castelnau, South West London

• The area’s strong professional and degree-educated population (in the 99th and 97th percentiles respectively) underpins demand for quality rentals and sales.
• The high proportion of private rented housing (75th percentile) suggests a robust rental market, with 4.5% providing stable returns.
• Achieved prices are typically below asking by £35,000 (the typical achieved discount), offering negotiation potential for buyers seeking value.

• The price-to-income ratio of 14.0 and the rent-to-income ratio of 45.8% both indicate affordability pressures, which may limit future price growth or rental increases.
• Recent capital growth has changed by -4.2% over the past year, raising questions about short-term capital appreciation.
• The area’s housing stock is expensive, with a median price per square foot of £929 per sq ft, which may reduce the pool of potential buyers or tenants.

Looking ahead over the next year, Castelnau’s fundamentals remain steady, supported by a highly educated and professional resident base. Rental demand is likely to persist, given the area’s high proportion of private renters and the current 4.5%. While affordability remains a challenge, this is a common feature in London, and the market’s stability is underpinned by its long-term appeal to families and professionals.

Investors should not expect rapid capital growth in the immediate term, given the recent 1-year change of -4.2% and modest annualised growth over three years at 0.8%. However, liquidity appears reasonable, with properties typically spending 51 days on the market before selling. Castelnau is likely to remain a solid, if unspectacular, choice for investors seeking stability rather than quick returns.