The SW18 property market, encompassing the popular districts of Wandsworth, Earlsfield, and Southfields, demonstrates the resilience and complexity of inner-southwest London living. According to Rightmove data, the average house price in SW18 stands at approximately £786,037, with Zoopla reporting a slightly higher figure of £823,004, reflecting the premium nature of this well-connected corner of the capital. Our research indicates that property values in the SW18 2 sub-area, covering Wandsworth Town and Earlsfield, have experienced a 3.2% decline over the past twelve months, while the wider Wandsworth borough saw a 2.3% decrease to an average of £689,000 as of December 2025.
Looking at specific property types, the market reveals distinct pricing patterns that every seller should understand. Detached properties in SW18 command an average of £2,063,364 according to Rightmove data, while semi-detached homes average a similar £2,063,364, reflecting the limited supply of family homes in this predominantly flat-heavy postcode. Terraced properties, a staple of areas like Earlsfield and Southfields, average £1,177,219, whilst flats and maisonettes - the most common property type in SW18 - average around £547,477. The ONS data for the broader Wandsworth borough confirms these trends, with detached properties at £2,384,000, semi-detached at £1,316,000, terraced at £965,000, and flats at £533,000.
Transaction volumes in the SW18 2 area, which covers Wandsworth Town and Earlsfield, reached 326 sales in the last 24 months, demonstrating continued market activity despite the broader economic uncertainty. London-wide, average prices were just 0.2% lower than a year ago as of February 2026, suggesting that SW18's performance is broadly in line with metropolitan trends. For sellers, this environment means that pricing competitively and selecting an agent with strong local knowledge is essential to achieving a successful sale within a reasonable timeframe.
The rental market in SW18 also shows strong activity, with 485 rental listings and 100 agents operating in this segment. The average rental price reflects the area's popularity with young professionals, with agents like Chestertons leading the rental market with 43 active listings at an average of £2,884 per month, while Foxtons commands premium rentals averaging £4,080 across their 34 listings. This rental activity indicates sustained demand for SW18 properties across both sales and lettings markets.