Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedFlat J is an end-of-terrace house in Kensington And Chelsea, London, London (SW1X 9EJ). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2024) shows a C (score 70). When first surveyed in August 2010 the rating was G, the property has climbed 4 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Average. Main heating runs on electricity.
Today's modelled estimate of £400,000 sits 60% above the 2012 sale of £249,950. On a £-per-square-foot basis, the last sale (£929/sq ft) was about 69.6% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Last changed hands 14 years ago, in January 2012.
Flat J valuation sits well clear of the typical sold price in this postcode.
£400,000
Modelled from EPC, postcode comparables.
£249,950
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
On floor area, Flat J runs well behind the street norm.
Price per m²
£9,998
Street avg £11,995
Floor Area
25 m²
Street avg 35 m²
Habitable Rooms
1 rooms
Street avg 2 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
Pont Street — bus stop.

Daytime· 07:00 – 23:00
59.6dB

Launch offer
Secure checkout · One-off payment

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Heating system upgraded to a more efficient system
Hot water system upgraded
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 January 2012Most recent
£249,950
Median price across the last 5 sales in SW1X 9EJ: £270,000 (2023–2015).
Flat E 7 Pont Street Kensington And Chelsea London
Sold Mar 2023
Flat G 7 Pont Street Kensington And Chelsea London
Sold May 2020
Flat C 7 Pont Street Kensington And Chelsea London
Sold Jun 2017
Flat H 7 Pont Street Kensington And Chelsea London
Sold Jan 2017
Flat D 7 Pont Street Kensington And Chelsea London
Sold Apr 2015
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
2.2 t/year
Street avg 2.1 t/year
SW1X 9RX
Closest school
0.4 km
Holy Trinity CofE Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
50.2dB