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Get started5 Crewes Avenue is a semi-detached house in Warlingham (CR6 9NZ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2014) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in April 2014 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
Held since August 1999 — that's 27 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 2.8% per year against 0% for the wider region. Today's modelled estimate of £482,000 sits 232.4% above the 1999 sale of £145,000. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 55.1% below the postcode norm. One planning record on file: an extension approved in 2001. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 84 m² it's 19.2% smaller than the typical home in the postcode (104 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
5 Crewes 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This certificate is over 10 years old and is no longer valid.Expired 24 Apr 2024
5 Crewes Avenue has an approved extension on the planning record.
5 Crewes Avenue's estimated value is more than triple its earliest registered sale price (1997).
£482,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 2 years.
£145,000
Growth on file: 2.8% per year over 2 years.
Price per m² for 5 Crewes Avenue lags the street by a wide margin.
Price per m²
£1,726
Street avg £4,484
Floor Area
84 m²
Street avg 116 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.0dB

Changes detected from historical EPC data
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
Retention of rear conservatory.
12 August 1999Most recent
£145,000
+5.5%over 1 year12 September 1997
£137,500
Median price across the last 5 sales in CR6 9NZ: £750,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.2 t/year
CR6 9PJ
Verdayne Gardens — bus stop.
Closest school
0.6 km
Hamsey Green Primary. 12 schools nearby.
Night-time· 23:00 – 07:00
37.8dB
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