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Get started5 Chester Street is a mid-terrace house in Westminster, London, London (SW1X 7BB). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2019) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2011); the latest reading is one band lower. Between certificates, main heating went from Average to Good; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump.
Today's modelled estimate of £3,587,000 is 21.9% below the 2012 sale of £4,595,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,556/sq ft) was about 139.8% above the typical sold price in the postcode. 20 planning records sit against the property, 14 approved, 2 refused. Past consents include new windows, an extension, a basement excavation and a conservatory, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Last changed hands 14 years ago, in July 2012.
5 Chester Street's carbon output runs well above what efficient homes in the postcode produce.
5 Chester Street has 2 separate extension applications on the council record.
2 x London plane : reduce the height of the trees by 7 meters below the most recent reduction points and reduce the lateral branches by 3-4 meters behind the most recent reduction points.
5 Chester Street valuation sits well clear of the typical sold price in this postcode.
£3,587,000
Modelled from EPC, postcode comparables.
£4,595,000
Recorded with HM Land Registry.
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On price per m², 5 Chester Street stands well clear of the street.
Price per m²
£27,515
Street avg £16,676
Floor Area
167 m²
Street avg 347 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wilton Street — bus stop.

Daytime· 07:00 – 23:00
62.0dB

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Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Heating system upgraded to a more efficient system
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
London Plane - T1 & T2 - reduce height of tree by 8 meters and lateral growth by 3-4 meters.
18 more applications for this property
See the full planning history in the property report.
6 July 2012Most recent
£4,595,000
Median price across the last 5 sales in SW1X 7BB: £6,000,000 (2025–2019).
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

Street avg 9 rooms
CO₂ Emissions
10.0 t/year
Street avg 11.7 t/year
Closest school
0.4 km
St Peter's Eaton Square CofE Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
54.3dB