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Get started39 Byron Avenue is a three-bedroom detached house in Coulsdon (CR5 2JS). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2020) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. Other recorded features include a conservatory. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £686,000 is 15.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£446/sq ft) was about 52.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Sold December 2020 for £595,000.
39 Byron Avenue's carbon output runs well above what efficient homes in the postcode produce.
39 Byron Avenue has been extended on multiple sides of the property across separate planning applications.
Extension: Side and rear of property
Alterations, erection of a single storey ground floor wrap around rear and side extension
Price for 39 Byron Avenue has grown more than fourfold since the 1996 starting point.
£686,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 25 years.
£595,000
Growth on file: 6.4% per year over 25 years.
On epc rating, 39 Byron Avenue runs well behind the street norm.
Price per m²
£4,798
Street avg £4,307
Floor Area
124 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

Extension: Single storey · Front of property
Erection of a single storey front/side extension to include a porch
17 December 2020Most recent
£595,000
+357.7%over 24 years15 May 1996
£130,000
Median price across the last 5 sales in CR5 2JS: £682,100 (2024–2019).
CO₂ Emissions
7.9 t/year
Street avg 6.8 t/year
CR5 2LG
Closest school
0.6 km
Oasis Academy Byron. 19 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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