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Get started4 Montpelier Square is a mid-terrace house in Westminster, London, London (SW7 1JT). It has a recorded floor area of 436 m² (around 4693 sq ft), construction records dating it to 2024 and council tax band H. The latest certificate (December 2025) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
10 planning records sit against the property, 5 approved, 3 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.
The EPC has just been inspected, so the rating reflects current condition.
A recent planning application at 4 Montpelier Square was refused — worth checking the council file.
Details of a sample panel of brickwork and detailed drawings of the new secondary staircase pursuant to condition 3 and 5 of listed building dated 28th September 2021 (RN:21/02325/LBC)
4 Montpelier Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£15,957,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 4 Montpelier Square runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 69 (C)
Floor Area
436 m²
Street avg 414 m²
CO₂ Emissions
5.8 t/year
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Harrods — bus stop.

Daytime· 07:00 – 23:00
57.6dB

Details of Appendix A from the Code of Construction Practice pursuant to condition 3 of planning permission dated 20 September 2022 (22/03933/FULL).
8 more applications for this property
Join to see all planning history.
Median price across the last 5 sales in SW7 1JT: £3,450,000 (2014–1999).
3 Montpelier Square Westminster London
Sold Aug 2014
5 Montpelier Square Westminster London
Sold Jul 2005
2 Montpelier Square Westminster London
Sold Nov 2003
6 Montpelier Square Westminster London
Sold Jul 2002
1 Montpelier Square Westminster London
Sold Nov 1999
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Street avg 10.7 t/year
Closest school
0.8 km
Marlborough Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
49.2dB