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Get started23b is a four-bedroom detached house in Coulsdon (CR5 2EN). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (May 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in August 2009 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good.
It hasn't traded since December 2009, a hold of 16 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £801,000 sits 86.3% above the 2009 sale of £430,000. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 16.9% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
23b has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Erection of a single storey rear extension projecting out 8 metres from the rear wall of the original house with a height to the eaves of 2.93 metres and a maximum overall height of 3.2 metres
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£801,000
Modelled from EPC, postcode comparables.
£430,000
Recorded with HM Land Registry.
CO₂ Emissions for 23b runs comfortably ahead of the street norm.
Price per m²
£2,925
Street avg £4,174
Floor Area
147 m²
Street avg 142 m²
Habitable Rooms
8 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Warwick Road — bus stop.

Daytime· 07:00 – 23:00
48.6dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Loft insulation upgraded to recommended levels
Solar PV panels (25 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 December 2009Most recent
£430,000
Median price across the last 5 sales in CR5 2EN: £677,000 (2024–2016).
Street avg 7 rooms
CO₂ Emissions
3.3 t/year
Street avg 7.0 t/year
CR5 2LH
Closest school
0.3 km
Woodcote Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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