Flat 5, 121 St Georges Square, Westminster, London, SW1V 3QP

Flat 5 is a two-bedroom mid-terrace house in Westminster, London, London (SW1V 3QP). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1930-1949 and council tax band G. At 76 m² this is the smallest unit on EPC record across the building (76–162 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 57). Period features are noted in the property record. The latest certificate (September 2020) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since April 2012. The recommended improvements would push it to B (score 83).

A recent sale: £965,000 in November 2025. Across 2012–2025, sale prices on this property compounded at 0.9% per year. On a £-per-square-foot basis, the last sale (£1,180/sq ft) was about 58.9% above the typical sold price in the postcode.