15a, Sheen Lane, Richmond Upon Thames, London, SW14 8HY

15a is a three-bedroom end-of-terrace house in Richmond Upon Thames, London, London (SW14 8HY). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2012. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77). Other recorded features include notable views.

At 88 m² the property is well over the postcode median (59 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Most recent transfer was January 2025 at £440,000 — fresh data. Across 1995–2025, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £575,000 is 30.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 30.1% above the typical sold price in the postcode.