11 Haycroft Road, Surbiton, KT6 5AU

11 Haycroft Road is a two-bedroom mid-terrace house in Surbiton (KT6 5AU). It has a recorded floor area of 15 m² (around 161 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2026) shows a C (score 77), near the top of the C band. When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 15 m² this is the 2nd smallest of 63 units on EPC record in the building, where floor areas span 12–134 m². The building's EPC ratings span F to B across 63 units on file. Other recorded features include a loft.

It changed hands recently, sold July 2025 for £400,000. At 15 m² it sits well below the postcode median (71 m² across 62 EPCs), making it one of the more compact homes locally. Across 2002–2025, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £487,000 is 21.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£2,477/sq ft) was about 614.3% above the typical sold price in the postcode.