Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started5 Lyall Street is an end-of-terrace house in Westminster, London, London (SW1X 8DW). It has a recorded floor area of 478 m² (around 5140 sq ft), construction records dating it to 2003-2006 and council tax band H. The latest certificate (May 2011) shows a C (score 69), just inside the C band. When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Poor to Good; while main heating dropped from Very Good to Good. Main heating runs on electricity. The latest certificate is from May 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £9,815,000 is 35.2% below the 2015 sale of £15,150,000, 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 (£2,948/sq ft) was about 345.6% above the typical sold price in the postcode. At 478 m² the property is well over the postcode median (111 m² across 10 EPCs), placing it in the larger end of the local stock. 24 planning records sit against the property, 14 approved, 4 refused. Past consents include a porch, a garage conversion, an extension and a basement excavation, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. 10 years since the last transfer (December 2015).
5 Lyall Street'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This certificate is over 10 years old and is no longer valid.Expired 15 May 2021
5 Lyall Street has 2 separate extension applications on the council record.
Relocation of two air conditioning units at roof level: one unit to be located within a new acoustic enclosure adjacent to existing chimney on fourth floor roof level and one unit to be relocated to behind louvered door on third floor roof, with associated alterations to maintenance railings.
Latest sale on 5 Lyall Street was the highest on Land Registry record across the postcode.
£9,815,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 4 years.
£15,150,000
Growth on file: 3.6% per year over 4 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
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
59.5dB

Launch offer
Secure checkout · One-off payment

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Retention of four satellite dishes and relocation of existing TV aerial at roof level.
22 more applications for this property
See the full planning history in the property report.
18 December 2015Most recent
£15,150,000
+14.3%over 3 years16 March 2012
£13,250,000
Median price across the last 5 sales in SW1X 8DW: £2,800,000 (2024–2014).
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

Closest school
0.3 km
Holy Trinity CofE Primary School. 57 schools nearby.
Night-time· 23:00 – 07:00
50.1dB