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Get started35 Byron Avenue is a four-bedroom detached house in Coulsdon (CR5 2JS). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (April 2016) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £788,000 is 33.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 38.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in September 2016.
35 Byron Avenue'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This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2026
Extension: Side and rear of property
Demolition of existing garage; Erection of single/two storey side/rear extension
Sale price has grown by over 3x since 1999.
£788,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 18 years.
£590,000
Growth on file: 7.4% per year over 18 years.
Price per m²
£4,683
Street avg £4,317
Floor Area
126 m²
Street avg 130 m²
Habitable Rooms
5 rooms
Street avg 5 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
Cearn Way — bus stop.

Daytime· 07:00 – 23:00
50.9dB

26 September 2016Most recent
£590,000
+57.3%over 7 years22 January 2009
£375,000
+121.9%over 9 years26 February 1999
£169,000
Median price across the last 5 sales in CR5 2JS: £682,100 (2024–2020).
CO₂ Emissions
6.6 t/year
Street avg 6.9 t/year
CR5 2LH
Closest school
0.6 km
Oasis Academy Byron. 19 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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