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Get started37 Crewes Avenue is a four-bedroom detached house in Warlingham (CR6 9NZ). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2017) shows a D (score 56), a step below the typical UK home. When first surveyed in February 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 74). Other recorded features include a conservatory and outbuildings. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 7.2% per year against 0.1% for the wider region. Today's modelled estimate of £685,000 is 14.4% below the 2025 sale of £800,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 104% above the typical sold price in the postcode. At 130 m² the property is well over the postcode median (99 m² across 20 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold November 2025 for £800,000. One historical planning record sits against the property in 2019.
37 Crewes Avenue's carbon output runs well above what efficient homes in the postcode produce.
Demolition of existing garage/shed/green house and proposed new garage/garden room and covered hot tub area (Application for a Certificate of Lawful Development for a Proposed Development)
37 Crewes Avenue has more than doubled in price since the earliest registered sale in 2010.
£685,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 15 years.
£800,000
Growth on file: 7.2% per year over 15 years.
On years held, 37 Crewes Avenue runs well behind the street norm.
Price per m²
£6,154
Street avg £4,262
Floor Area
130 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 5 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
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Cavity wall insulation installed
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system upgraded
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 November 2025Most recent
£800,000
+16.8%over 6 years28 June 2019
£685,000
+144.6%over 8 years30 September 2010
£280,000
Median price across the last 5 sales in CR6 9NZ: £722,300 (2024–2021).
CO₂ Emissions
6.2 t/year
Street avg 5.2 t/year
CR6 9BL
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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