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Get started9 Chapel Street is a five-bedroom mid-terrace house in Westminster, London, London (SW1X 7BY). It has a recorded floor area of 349 m² (around 3757 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (September 2021) shows a C (score 74). When first surveyed in December 2011 the rating was D, the property has climbed 1 band since. The recommended improvements would push it to B (score 84).
Held since January 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 15.3% per year against 0% for the wider region. Today's modelled estimate of £5,567,000 sits 62.5% above the 2008 sale of £3,425,000. On a £-per-square-foot basis, the last sale (£912/sq ft) was about 42.9% below the postcode norm. On energy efficiency it sits in the top 10% of properties in this postcode.
9 Chapel Street ranks among the most efficient homes in the postcode for energy use.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£5,567,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.3% per year over 4 years.
£3,425,000
Growth on file: 15.3% per year over 4 years.
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On years held, 9 Chapel Street stands well clear of the street.
Price per m²
£9,814
Street avg £19,189
Floor Area
349 m²
Street avg 307 m²
Habitable Rooms
8 rooms
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
Grosvenor Place / Hyde Park Corner — bus stop.

Daytime· 07:00 – 23:00
61.9dB

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Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 January 2008Most recent
£3,425,000
+71.3%over 3 years16 April 2004
£2,000,000
Median price across the last 5 sales in SW1X 7BY: £5,790,000 (2022–2015).
Detailed EPC data
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Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 9 rooms
CO₂ Emissions
7.9 t/year
Street avg 14.2 t/year
SW1X 7BB
Closest school
0.5 km
St Peter's Eaton Square CofE Primary School. 62 schools nearby.
Night-time· 23:00 – 07:00
54.3dB