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Get startedFlat A is a four-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW1X 0DJ). It has a recorded floor area of 103 m² (around 1105 sq ft), construction records dating it to before 1900 and council tax band G. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (March 2009) shows an E (score 40), well below the UK norm with real room to improve. The latest certificate is from March 2009, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 12.9% per year against 0% for the wider region. Today's modelled estimate of £1,936,000 is 25.5% below the 2015 sale of £2,600,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,353/sq ft) was about 283.9% above the typical sold price in the postcode. At 103 m² it's 21.4% larger than the typical home in the postcode (85 m² median across 22 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 9 planning records sit against the property, 3 approved, 6 refused. Past consents include subdivision, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. On the market in November 2015 and unlisted since — roughly 11 years.
Flat A sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 13 Mar 2019
Council records show a subdivision application — the property's legal arrangement has been altered.
Internal alterations to the second, third and fourth floor level flat (Extension of time for LB-09-01154).
Flat A has more than quadrupled in price since its earliest registered sale in 1998.
£1,936,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.9% per year over 18 years.
£2,600,000
Growth on file: 12.9% per year over 18 years.
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Price per m² for Flat A runs comfortably ahead of the street norm.
Price per m²
£25,329
Street avg £10,740
Floor Area
103 m²
Street avg 103 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
0.3 km
Marlborough Primary School — bus stop.

Daytime· 07:00 – 23:00
58.0dB

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Enlargement of existing dormer window at roof level.
7 more applications for this property
See the full planning history in the property report.
6 November 2015Most recent
£2,600,000
+62.5%over 7 years4 September 2008
£1,600,000
+416.1%over 10 years27 April 1998
£310,000
Median price across the last 5 sales in SW1X 0DJ: £1,375,000 (2025–2015).
Flat 4 50 Lennox Gardens Kensington And Chelsea London
Sold Jan 2025
Flat 3 52 Lennox Gardens Kensington And Chelsea London
Sold Sept 2024
Flat 2 46 Lennox Gardens Kensington And Chelsea London
Sold Mar 2021
Flat 6 52 Lennox Gardens Kensington And Chelsea London
Sold Mar 2015
50a Lennox Gardens Kensington And Chelsea London
Sold May 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

Street avg 3 rooms
CO₂ Emissions
9.1 t/year
Street avg 3.6 t/year
SW1X 0LJ
Closest school
0.2 km
St Joseph's Catholic Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
47.8dB