Flat 1, 4 King Street, Richmond, TW9 1ND

Flat 1 is a two-bedroom mid-terrace house in Richmond (TW9 1ND). It has a recorded floor area of 111 m² (around 1195 sq ft) and construction records dating it to 2012 onwards. The latest certificate (September 2024) shows a D (score 56), a step below the typical UK home. When first surveyed in November 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good; while main heating dropped from Average to Very Poor. Main heating runs on electricity. At 111 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 48–140 m². The building's EPC ratings span E to B across 10 units on file. Other recorded features include a balcony.

At 111 m² the property is well over the postcode median (72 m² across 11 EPCs), placing it in the larger end of the local stock. Most recent transfer was May 2025 at £700,000 — fresh data. Across 2018–2025, sale prices on this property compounded at -1% per year. Today's modelled estimate of £783,000 is 11.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£586/sq ft) was about 41.9% below the postcode norm.