Hereford House, Flat 18, 11 Ovington Gardens, Kensington And Chelsea, London, SW3 1LU

Hereford House is a two-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW3 1LU). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1967-1975. The latest certificate (July 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2016 the rating was F, the property has climbed 2 bands since. Between certificates, main heating went from Poor to Average; while window efficiency dropped from Poor to Very Poor and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 74). Main heating runs on electricity. At 69 m² this is the 10th smallest of 16 units on EPC record in Hereford House, where floor areas span 49–118 m². The building's EPC ratings span E to C across 16 units on file. Period features are noted in the property record.

Held since April 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 12.6% per year against 0% for the wider region. Today's modelled estimate of £852,000 sits 77.9% above the 2004 sale of £479,000. On a £-per-square-foot basis, the last sale (£645/sq ft) was about 25.3% above the typical sold price in the postcode.