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Get started11 Mount Avenue is a four-bedroom end-of-terrace house in Chaldon, Caterham, Caterham (CR3 5BB). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2025) shows a C (score 72). When first surveyed in March 2019 the rating was F, the property has climbed 3 bands since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Today's modelled estimate of £579,000 sits 58.6% above the 2019 sale of £365,000. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 18.1% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. At 128 m² it's 27.9% larger than the typical home in the postcode (100 m² median across 3 EPCs). Sold September 2019 for £365,000.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
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)
11 Mount Avenue valuation sits well clear of the typical sold price in this postcode.
£579,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
11 Mount Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£2,852
Street avg £4,122
Floor Area
128 m²
Street avg 106 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
46.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
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)
1 more application for this property
Join to see all planning history.
27 September 2019Most recent
£365,000
Median price across the last 5 sales in CR3 5BB: £250,000 (2021–1999).
Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 7.3 t/year
CR3 5GE
Mount Avenue — bus stop.
Closest school
0.7 km
St Peter and St Paul Church Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.0dB
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