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Get started40 Chaldon Way is a three-bedroom semi-detached house in Coulsdon (CR5 1DB). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2023) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 94.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension, a porch and partial demolition, meaningful when judging how the property has evolved. At 96 m² it's 21.3% smaller than the typical home in the postcode (122 m² median across 12 EPCs). Most recent transfer: July 2023 at £600,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Hip to gable loft conversion, erection of rear dormer and installation of two rooflights on the front roofslope
Price for 40 Chaldon Way has grown more than fourfold since the 1999 starting point.
£608,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 24 years.
£600,000
Growth on file: 5.9% per year over 24 years.
40 Chaldon Way outperforms the street on price per m² by a wide margin.
Price per m²
£6,250
Street avg £4,436
Floor Area
96 m²
Street avg 133 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
Demolition of existing entrance porch and detached garage; construction of part single storey part two storey front, side and rear extensions, including internal alterations and rear and front landscaping.
28 July 2023Most recent
£600,000
+300.1%over 24 years19 March 1999
£149,950
Median price across the last 5 sales in CR5 1DB: £576,500 (2024–2020).
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.7 t/year
CR5 1HW
Closest school
0.5 km
Oasis Academy Byron. 14 schools nearby.
Night-time· 23:00 – 07:00
42.5dB
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