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Get started34 35 is a two-bedroom mid-terrace house in London (SW1X 9RX). It has a recorded floor area of 127 m² (around 1367 sq ft) and construction records dating it to 1900-1929. At 127 m² this is the 2nd smallest of 4 units on EPC record in 34 35, where floor areas span 95–504 m². The building's EPC ratings span D to C, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (October 2018) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2008. The recommended improvements would push it to C (score 80).
Untraded for 22 years, with the last transfer in January 2004. Sale prices here have outpaced London HPI: 10.8% per year against 0% for the wider region. Today's modelled estimate of £3,159,000 sits 163.2% above the 2004 sale of £1,200,000. On a £-per-square-foot basis, the last sale (£878/sq ft) was about 26.2% below the postcode norm. At 127 m² it's 21.1% smaller than the typical home in the postcode (161 m² median across 23 EPCs).
34 35's modelled value sits at over four times its earliest registered sale price (1997).
£3,159,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 7 years.
£1,200,000
Growth on file: 10.8% per year over 7 years.
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EPC Rating for 34 35 lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 69 (C)
Floor Area
127 m²
Street avg 175 m²
CO₂ Emissions
4.8 t/year
Street avg 5.7 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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Changes detected from historical EPC data
Changed to a more efficient fuel source
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23 January 2004Most recent
£1,200,000
+96.4%over 6 years27 June 1997
£611,000
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
3 rooms
Street avg 4 rooms
SW1X 9RP
Closest school
0.4 km
Holy Trinity CofE Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
49.6dB