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Get started20 Chamberlain Crescent is a two-bedroom semi-detached house in West Wickham (BR4 0LL). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2018) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sale prices here have outpaced England HPI: 4.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£647/sq ft) was about 119.3% above the typical sold price in the postcode. Most recent transfer: June 2022 at £515,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£542,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 15 years.
£515,000
Growth on file: 4.8% per year over 15 years.
Price per m² for 20 Chamberlain Crescent runs comfortably ahead of the street norm.
Price per m²
£6,959
Street avg £4,104
Floor Area
74 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Bethlem Royal Hospital — bus stop.

Daytime· 07:00 – 23:00
51.2dB

15 June 2022Most recent
£515,000
+98.1%over 14 years30 November 2007
£260,000
Median price across the last 5 sales in BR4 0LL: £470,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.0 t/year
BR4 0QN
Closest school
0.1 km
Oak Lodge Primary School. 29 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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