Lower Flat, 11 Coleridge Close, Oxford, OX4 3JG

Lower Flat is a one-bedroom semi-detached house in Oxford (OX4 3JG). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2025) shows a C (score 71). When first surveyed in July 2015 the rating was E, the property has climbed 2 bands 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 main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 24 years, with the last transfer in June 2002. Across 2000–2002, sale prices on this property compounded at 14.7% per year. Today's modelled estimate of £260,000 sits 67.7% above the 2002 sale of £155,000. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 62.7% above the typical sold price in the postcode. At 42 m² it sits well below the postcode median (83 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs).