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Get startedFlat 3 is a mid-terrace house in London (SW1X 9RX). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band G. At 58 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 57–181 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 60). The latest certificate (May 2019) shows a C (score 72).
It hasn't traded since March 2006, a hold of 20 years that's notably long for the area. Sale prices here have outpaced London HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £1,069,000 sits 98% above the 2006 sale of £540,000. On a £-per-square-foot basis, the last sale (£865/sq ft) was about 27.3% below the postcode norm. At 58 m² it sits well below the postcode median (161 m² across 23 EPCs), making it one of the more compact homes locally.
Latest sale on Flat 3 was the lowest on Land Registry record across the postcode.
£1,069,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 1 year.
£540,000
Growth on file: 3.8% per year over 1 year.
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Habitable Rooms for Flat 3 lags the street by a wide margin.
EPC Rating
72 (C)
Street avg 69 (D)
Floor Area
58 m²
Street avg 178 m²
CO₂ Emissions
1.8 t/year
Street avg 5.9 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Pont Street — bus stop.

Daytime· 07:00 – 23:00
59.3dB

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10 March 2006Most recent
£540,000
+3.8%5 October 2005
£520,000
Median price across the last 5 sales in SW1X 9RX: £5,250,000 (2025–2016).
Flat 1 37 Cadogan Place London
Sold Apr 2025
39 Cadogan Place Kensington And Chelsea London
Sold Apr 2023
Flat 2 37 Cadogan Place London
Sold Sept 2022
34 35 Third Floor Flat Cadogan Place London
Sold Dec 2012
36 Cadogan Place Kensington And Chelsea London
Sold Nov 2007
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

Habitable Rooms
2 rooms
Street avg 5 rooms
SW1X 9RX
Closest school
0.4 km
Holy Trinity CofE Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
49.6dB