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Get startedFlat B is a mid-terrace house in Kensington And Chelsea, London, London (SW10 9LA). It has a recorded floor area of 175 m² (around 1884 sq ft) and construction records dating it to before 1900. The latest certificate (January 2013) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2009. Between certificates, lighting went from Very Poor to Poor; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 80). The latest certificate is from January 2013, so improvements made since then won't be reflected.
Held since September 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 175 m² the property is well over the postcode median (78 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,636,000 sits 395.8% above the 1996 sale of £330,000. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 72.2% below the postcode norm. One planning record on file: new windows approved in 2009. Past consents include new windows, meaningful when judging how the property has evolved.
Flat B's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 31 Jan 2023
To insert two timber framed windows at ground and first floor levels to the lightwell elevation.
Flat B's modelled value sits at over four times its earliest registered sale price (1996).
£1,636,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
On price per m², Flat B runs well behind the street norm.
Price per m²
£1,886
Street avg £11,415
Floor Area
175 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Redcliffe Square — bus stop.

Daytime· 07:00 – 23:00
56.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 September 1996Most recent
£330,000
Median price across the last 5 sales in SW10 9LA: £1,325,000 (2025–2021).
Flat 3 9 Redcliffe Square Kensington And Chelsea London
Sold Feb 2025
Flat 1 3 Redcliffe Square Kensington And Chelsea London
Sold Jul 2024
Flat 2 3 Redcliffe Square Kensington And Chelsea London
Sold Jun 2024
1 Redcliffe Square Kensington And Chelsea London
Sold Aug 2022
Flat 2 9 Redcliffe Square Kensington And Chelsea London
Sold May 2021
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Street avg 3 rooms
CO₂ Emissions
6.5 t/year
Street avg 3.8 t/year
SW10 9NE
Closest school
0.2 km
Bousfield Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
47.5dB