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Get started78 Reddown Road is a five-bedroom detached house in Coulsdon (CR5 1AL). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (October 2015) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in March 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). The latest certificate is from October 2015, so improvements made since then won't be reflected. Other recorded features include a self-contained annexe.
Sale prices here have outpaced England HPI: 21.7% per year against 0% for the wider region. Today's modelled estimate of £999,000 is 24.9% above the 2016 sale price. At 193 m² the property is well over the postcode median (114 m² across 37 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in June 2016, so it's been off the market for around 10 years.
78 Reddown Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 16 Oct 2025
Council records include a two-storey side extension at 78 Reddown Road.
Extension: Two storey · Side of property
Erection of two storey side extension
78 Reddown Road valuation sits well clear of the typical sold price in this postcode.
£999,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.7% per year over 2 years.
£800,000
Growth on file: 21.7% per year over 2 years.
78 Reddown Road outperforms the street on floor area by a wide margin.
Price per m²
£4,145
Street avg £4,360
Floor Area
193 m²
Street avg 127 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
Harwoods Garage — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 June 2016Most recent
£800,000
+63.3%over 2 years16 December 2013
£490,000
Median price across the last 5 sales in CR5 1AL: £592,500 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.5 t/year
CR5 1AY
Closest school
0.9 km
St Aidan's Catholic Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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