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Get started17 Johns Walk is a three-bedroom semi-detached house in Whyteleafe (CR3 0BT). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2025) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 77). This certificate was lodged in the last six months, so the rating reflects current condition. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
At 125 m² the property is well over the postcode median (78 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £526,000 sits 123.8% above the 2013 sale of £235,000. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 51.2% below the postcode norm. One planning record on file: a loft conversion approved in 2020. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sold in February 2013, so it's been off the market for around 13 years.
The EPC has just been inspected, so the rating reflects current condition.
Conversion of roofspace to habitable use to include a rear dormer, 3 x front rooflights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
17 Johns Walk valuation sits well clear of the typical sold price in this postcode.
£526,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
17 Johns Walk is notably below the street on price per m².
Price per m²
£1,880
Street avg £5,197
Floor Area
125 m²
Street avg 80 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Court Bushes Road — bus stop.

Daytime· 07:00 – 23:00
53.2dB

Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2013Most recent
£235,000
Median price across the last 5 sales in CR3 0BT: £460,000 (2024–2022).
CO₂ Emissions
3.6 t/year
Street avg 3.5 t/year
CR3 0AU
Closest school
0.7 km
Marden Lodge Primary School and Nursery. 14 schools nearby.
Night-time· 23:00 – 07:00
43.8dB
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