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Get startedFlat 1 is a semi-detached house in Kensington And Chelsea, London, London (SW1X 0DF). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to before 1900 and council tax band G. At 151 m² this is the largest unit on EPC record across the building (50–151 m²). The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 40). The latest certificate (February 2021) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2011 the rating was D, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good.
Sale prices here have outpaced London HPI: 8.9% per year against 0% for the wider region. Today's modelled estimate of £2,079,000 is 21.5% below the 2022 sale of £2,650,000, 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 (£1,630/sq ft) was about 109% above the typical sold price in the postcode. At 151 m² the property is well over the postcode median (96 m² across 37 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 2 approved, 1 refused. The record references listed-building consent, which constrain future alterations. Last sale on file: £2,650,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 1 ranks among the most efficient homes in the postcode for energy use.
A recent planning application at Flat 1 was refused — worth checking the council file.
Details required by Condition 5 (Submission of details) of Listed Building Consent LB/23/06285 (Internal alterations, namely relocation of existing kitchen and formation of Guest WC and reconfigured family bathroom)
Price for Flat 1 has grown more than fourfold since the 1996 starting point.
£2,079,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 26 years.
£2,650,000
Growth on file: 8.9% per year over 26 years.
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Flat 1 outperforms the street on epc rating by a wide margin.
Price per m²
£17,550
Street avg £18,649
Floor Area
151 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Pont Street — bus stop.

Daytime· 07:00 – 23:00
58.1dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Internal alterations, namely relocation of existing kitchen and formation of Guest WC and reconfigured Family Bathroom.
1 more application for this property
See the full planning history in the property report.
20 September 2022Most recent
£2,650,000
+829.8%over 26 years30 August 1996
£285,000
Median price across the last 5 sales in SW1X 0DF: £3,045,000 (2025–2022).
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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

Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.8 t/year
SW1X 0DG
Closest school
0.3 km
St Joseph's Catholic Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
47.8dB