14b, Harrier Mews, Greenwich, London, SE28 0DQ

14b is a one-bedroom mid-terrace house in Greenwich, London, London (SE28 0DQ). It has a recorded floor area of 20 m² (around 215 sq ft), construction records dating it to 1930-1949 and council tax band A. At 20 m² this is the smallest unit on EPC record across the building (20–108 m²). The building's EPC ratings span E to C across 51 units on file. The latest certificate (January 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2010. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on electricity.

At 20 m² it sits well below the postcode median (51 m² across 50 EPCs), making it one of the more compact homes locally. Across 1998–2022, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £128,000 is 28% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 115.8% above the typical sold price in the postcode. Last sale on file: £100,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.