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Get started49 Lyall Mews is a five-bedroom mid-terrace house in Westminster, London, London (SW1X 8DJ). It has a recorded floor area of 222 m² (around 2390 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (July 2012) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 10.8% per year against 0% for the wider region. Today's modelled estimate of £4,455,000 is 21.8% below the 2013 sale of £5,700,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£2,385/sq ft) was about 77.3% above the typical sold price in the postcode. 10 planning records sit against the property, 10 approved, 0 refused. Past consents include new windows, an extension, a porch and a basement excavation, meaningful when judging how the property has evolved. At 222 m² it's 28.7% larger than the typical home in the postcode (173 m² median across 12 EPCs). 13 years since the last transfer (July 2013).
49 Lyall Mews's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 16 Jul 2022
49 Lyall Mews has been through 10 approved planning applications — a well-evolved property.
Details of post-commissioning noise survey pursuant to Condition 7 of planning permission dated 14 November 2017 (RN: 17/05280/FULL).
Price for 49 Lyall Mews has grown more than fourfold since the 1995 starting point.
£4,455,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 18 years.
£5,700,000
Growth on file: 10.8% per year over 18 years.
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CO₂ Emissions for 49 Lyall Mews lags the street by a wide margin.
Price per m²
£25,676
Street avg £23,037
Floor Area
222 m²
Street avg 190 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Eaton Square — bus stop.

Daytime· 07:00 – 23:00
60.3dB

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Variation of Condition 1 of planning permission dated 13 May 2014 (RN: 14/02297) for 'Alterations to front and rear windows and doors. Installation of louvres at front ground floor level and at roof level. Replacement of roof including new rooflights, aerial and satellite dish'. Namely, alterations to rear roof structure with louvres and omission of parapet at roof level.
8 more applications for this property
See the full planning history in the property report.
18 July 2013Most recent
£5,700,000
+25.3%28 March 2013
£4,550,000
+391.9%over 17 years17 November 1995
£925,000
Median price across the last 5 sales in SW1X 8DJ: £4,900,000 (2025–2017).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
9.9 t/year
Street avg 7.6 t/year
SW1X 8DJ
Closest school
0.4 km
Holy Trinity CofE Primary School. 57 schools nearby.
Night-time· 23:00 – 07:00
51.1dB