6 Princes Mews, Westminster, London, W2 4NX
About 6 Princes Mews
6 Princes Mews is a mid-terrace house in Westminster, London, London (W2 4NX). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (September 2025) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Across 1996–2025, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £2,599,000 is 16.8% below the 2025 sale of £3,125,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£1,803/sq ft) was about 100.9% above the typical sold price in the postcode. At 161 m² the property is well over the postcode median (122 m² across 18 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold November 2025 for £3,125,000. One planning record on file: an extension approved in 2019. Past consents include an extension, a basement excavation and new windows, meaningful when judging how the property has evolved.
Energy performance
EPC Rating
Planning history
- Jan 2019BasementFullIn report
Excavation of a basement beneath the footprint of the original dwelling; replacement of windows to front elevation and addition of Juliet balconies ; replacement of garage door with glazed French doors to front elevation and installation of 2no. windows to rear elevation.
- Agent
- Hedley Clark Ltd
ExtensionNew Windows- Documents
- 43 docs on file
- Reference
- 18/08615/FULL
We flagged 2 things worth checking at 6 Princes Mews
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 6 Princes Mews was the highest on Land Registry record across the postcode.
£2,599,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 29 years.
£3,125,000
Growth on file: 9.1% per year over 29 years.
Sales timeline
19 November 2025Most recent
£3,125,000
+129.6%over 18 years26 July 2007
£1,361,000
+413.6%over 6 years23 April 2001
£265,000
-3.6%over 3 years3 July 1997
£275,000
+10.0%over 7 months17 December 1996
£250,000
Median price across the last 5 sales in W2 4NX: £1,750,000 (2024–2022).
Nearby sales in W2 4NX
15 Princes Mews, Westminster, London, W2 4NX
Sold Sept 2024
£1,345,00013a, Princes Mews, Westminster, London, W2 4NX
Sold Jul 2023
£1,700,0003 Princes Mews, Westminster, London, W2 4NX
Sold Oct 2022
£2,350,00012 Princes Mews, Westminster, London, W2 4NX
Sold Oct 2022
£1,750,00019 Princes Mews, Westminster, London, W2 4NX
Sold Jun 2022
£1,775,000
Versus other Princes Mews homes
Years Held for 6 Princes Mews lags the street by a wide margin.
Price per m²
£19,410
Street avg £14,250
Floor Area
161 m²
Street avg 118 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.9 t/year
Street avg 4.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Whiteleys — bus stop.
Closest school
0.4 km
Hallfield Primary School. 73 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
59.2dB

Night-time· 23:00 – 07:00
50.1dB







