12a, Westbourne Terrace Road, Westminster, London, W2 6NG

12a is a two-bedroom mid-terrace house in Westminster, London, London (W2 6NG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band E. At 83 m² this is the 21st smallest of 33 units on EPC record in the building, where floor areas span 42–190 m². The building's EPC ratings span F to C, with this unit at the top. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include notable views. Period features are noted in the property record. The latest certificate (March 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since April 2012. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average.

It hasn't traded since March 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £786,000 sits 202.3% above the 2001 sale of £260,000. On a £-per-square-foot basis, the last sale (£291/sq ft) was about 40.1% below the postcode norm. One planning record on file: new windows approved in 2002. Past consents include new windows, meaningful when judging how the property has evolved. At 83 m² it's 29.7% larger than the typical home in the postcode (64 m² median across 33 EPCs).