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Get started23 Seymour Walk is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW10 9NE). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (July 2012) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected.
Held since February 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 10.6% per year against 0% for the wider region. Today's modelled estimate of £3,080,000 sits 141.6% above the 2004 sale of £1,275,000. On a £-per-square-foot basis, the last sale (£654/sq ft) was about 32.4% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
23 Seymour Walk'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This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2022
Sale price has at least doubled since 1996.
£3,080,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 7 years.
£1,275,000
Growth on file: 10.6% per year over 7 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
CO₂ Emissions for 23 Seymour Walk lags the street by a wide margin.
Price per m²
£7,044
Street avg £25,703
Floor Area
181 m²
Street avg 178 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chelsea & Westminster Hospital — bus stop.

Daytime· 07:00 – 23:00
56.8dB

17 February 2004Most recent
£1,275,000
+107.3%over 7 years29 November 1996
£615,000
Median price across the last 5 sales in SW10 9NE: £3,275,000 (2025–2022).
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CO₂ Emissions
9.3 t/year
Street avg 6.6 t/year
SW10 9DZ
Closest school
0.1 km
Servite RC Primary School. 60 schools nearby.
Night-time· 23:00 – 07:00
47.9dB