10 Upper Montagu Street, Westminster, London, W1H 2PB

10 Upper Montagu Street is a mid-terrace house in Westminster, London, London (W1H 2PB). It has a recorded floor area of 340 m² (around 3661 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2010) shows an E (score 47), well below the UK norm with real room to improve. The latest certificate is from July 2010, so improvements made since then won't be reflected.

Sale prices here have outpaced London HPI: 16.8% per year against 0% for the wider region. Today's modelled estimate of £3,190,000 is 25.8% below the 2025 sale of £4,300,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£1,174/sq ft) was about 82.6% above the typical sold price in the postcode. At 340 m² the property is well over the postcode median (58 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold May 2025 for £4,300,000. 5 planning records sit against the property, 3 approved, 2 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.