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Get started10 Southwick Mews is a three-bedroom mid-terrace house in Westminster, London, London (W2 1JG). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (August 2025) shows a C (score 72). When first surveyed in September 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.
Sale prices here have outpaced London HPI: 11.4% per year against 0% for the wider region. Today's modelled estimate of £1,634,000 is 26.2% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£1,028/sq ft) was about 154.5% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). On the market in June 2012 and unlisted since — roughly 14 years.
Variation of Condition 1 of planning permission dated 28 May 2013 (RN: 13/02838) for alterations to front elevation including installation of new ground floor windows, replacement front door and minor alterations to front elevation at upper floor level; namely, to alter the front elevation by lowering the two windows at ground floor level and altering the garage doors to include windows.
10 Southwick Mews has more than quadrupled in price since its earliest registered sale in 1995.
£1,634,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 17 years.
£1,295,000
Growth on file: 11.4% per year over 17 years.
On epc rating, 10 Southwick Mews stands well clear of the street.
Price per m²
£11,068
Street avg £9,579
Floor Area
117 m²
Street avg 135 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
St Marys Hospital — bus stop.

Daytime· 07:00 – 23:00
64.4dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Variation of Condition 1 of planning permission dated 28 May 2013 (RN: 13/02838) for alterations to front elevation including installation of new ground floor windows, replacement front door and minor alterations to front elevation at upper floor level; namely to alter the front elevation by adding small fixed non opening windows along the top of garage doors.
1 more application for this property
Join to see all planning history.
14 June 2012Most recent
£1,295,000
+102.3%over 8 years11 June 2004
£640,000
+201.9%over 8 years28 September 1995
£212,000
Median price across the last 5 sales in W2 1JG: £1,585,000 (2020–2005).
CO₂ Emissions
3.0 t/year
Street avg 6.2 t/year
W2 1PN
Closest school
0.5 km
Hampden Gurney CofE Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
55.3dB
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