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Get started42 Chaldon Way is a three-bedroom semi-detached house in Coulsdon (CR5 1DB). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £561,000 is 16.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 70.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 88 m² it's 27.9% smaller than the typical home in the postcode (122 m² median across 12 EPCs). Most recent transfer: February 2020 at £483,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 01 Sept 2025
42 Chaldon Way has 2 separate extension applications on the council record.
Extension: Single storey
Alterations, erection of single storey front/side and rear extension
Sale price has grown by over 3x since 1999.
£561,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 21 years.
£483,000
Growth on file: 5.7% per year over 21 years.
Floor Area for 42 Chaldon Way lags the street by a wide margin.
Price per m²
£5,489
Street avg £4,500
Floor Area
88 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chaldon Way Gardens — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Extension: Part single, part two storey · Side and rear of property
Alterations, erection of single/two storey front/side/rear extensions to the dwelling.
28 February 2020Most recent
£483,000
+211.7%over 20 years30 June 1999
£154,950
Median price across the last 5 sales in CR5 1DB: £595,000 (2024–2020).
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.7 t/year
CR5 1QR
Closest school
0.5 km
Oasis Academy Byron. 14 schools nearby.
Night-time· 23:00 – 07:00
42.5dB
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