Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedFlat 1 is a one-bedroom detached house in Coulsdon (CR5 1RA). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 2021. At 54 m² this is the smallest unit on EPC record across the building (54–70 m²). On EPC score it ranks last in the building (81 versus a best of 83). Other recorded features include a balcony. The latest certificate (August 2022) returns a B (score 81), comfortably above the UK average. When first surveyed in July 2021 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Very Good and floor efficiency went from Average to Very Good.
At 54 m² it sits well below the postcode median (82 m² across 14 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). On a £-per-square-foot basis, the last sale (£826/sq ft) was about 199.8% above the typical sold price in the postcode. Sold October 2021 for £480,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 1's carbon output is low for the local stock.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£505,000
Modelled from EPC, postcode comparables.
£480,000
Recorded with HM Land Registry.
On price per m², Flat 1 stands well clear of the street.
Price per m²
£8,889
Street avg £4,410
Floor Area
54 m²
Street avg 71 m²
CO₂ Emissions
1.1 t/year
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
Chaldon Way Gardens — bus stop.

Daytime· 07:00 – 23:00
53.7dB

Changes detected from historical EPC data
Wall insulation improved
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 October 2021Most recent
£480,000
Median price across the last 5 sales in CR5 1RA: £345,000 (2025–2022).
Street avg 2.2 t/year
Years Held
5 years
Street avg 9 years
CR5 1DX
Closest school
0.7 km
St Aidan's Catholic Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
44.6dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell