414a, Upper Richmond Road West, London, SW14 7JX

414a is a mid-terrace house in London (SW14 7JX). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2023) shows a D (score 56), a step below the typical UK home. When first surveyed in March 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good. At 59 m² this is the 4th smallest of 7 units on EPC record in the building, where floor areas span 43–83 m². The building's EPC ratings span E to C across 7 units on file.

At 59 m² it's 22.9% larger than the typical home in the postcode (48 m² median across 17 EPCs). Across 2000–2013, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £436,000 is 38.4% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£496/sq ft) was about 33.5% above the typical sold price in the postcode. On the market in August 2013 and unlisted since — roughly 13 years.