6 Buonaparte Mews, Westminster, London, SW1V 3SQ
About 6 Buonaparte Mews
6 Buonaparte Mews is a mid-terrace house in Westminster, London, London (SW1V 3SQ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to before 1900 and council tax band E. At 59 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 54–122 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2022) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Average to Very Poor and window efficiency dropped from Poor to Very Poor.
At 59 m² it sits well below the postcode median (105 m² across 11 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 6 Buonaparte Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
6 Buonaparte Mews has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Buonaparte 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
6 Buonaparte Mews has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£536,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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 6 Buonaparte Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Buonaparte Mews homes
Floor Area for 6 Buonaparte Mews lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
59 m²
Street avg 91 m²
CO₂ Emissions
2.6 t/year
Street avg 3.8 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
10 Buonaparte Mews, Westminster
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101 St Georges Square, Westminster
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101a, St Georges Square, Westminster
SW1V 3QP
103c, St Georges Square
SW1V 3QP
1 Buonaparte Mews, Westminster
SW1V 3SQ
103b, St Georges Square
SW1V 3QP
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Pimlico Station — bus stop.
Closest school
0.3 km
Pimlico Primary. 80 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
60.5dB

Night-time· 23:00 – 07:00
51.7dB