20a, Warwick Square Mews, Westminster, London, SW1V 2EL
About 20a
20a is a property in Westminster, London, London (SW1V 2EL). It has council tax band E.
Untraded for 26 years, with the last transfer in December 1999. Across 1997–1999, sale prices on this property compounded at 22.8% per year.
Know exactly what you're buying at 20a
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
20a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 20a
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
£200,000
Growth on file: 22.8% per year over 3 years.
Sales timeline
9 December 1999Most recent
£200,000
+78.6%over 2 years10 February 1997
£112,000
Median price across the last 5 sales in SW1V 2EL: £650,000 (2024–2010).
Nearby sales in SW1V 2EL
Flat 2, 20 Warwick Square Mews, London, SW1V 2EL
Sold Dec 2024
£725,0001b, Warwick Square Mews, Westminster, London, SW1V 2EL
Sold Nov 2018
£775,00018 Warwick Square Mews, Westminster, London, SW1V 2EL
Sold Mar 2010
£375,00012 Warwick Square Mews, Westminster, London, SW1V 2EL
Sold Feb 2009
£625,00010 Warwick Square Mews, Westminster, London, SW1V 2EL
Sold Sept 2007
£925,000
Everything we know about 20a, 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

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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
0.2 km
Warwick Way — bus stop.
Closest school
0.4 km
Ada National College for Digital Skills. 69 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
58.5dB

Night-time· 23:00 – 07:00
48.4dB