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Get started17 Cottenham Close is a three-bedroom detached house in East Malling, West Malling, West Malling (ME19 6BY). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2016) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2015. Between certificates, hot-water efficiency went from Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Today's modelled estimate of £461,000 sits 53.7% above the 2015 sale of £300,000. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 27.2% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 122 m² it's 19.6% larger than the typical home in the postcode (102 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). On the market in September 2015 and unlisted since — roughly 11 years.
17 Cottenham Close'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This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2026
Extension: Single storey · Rear of property
Erection of a single storey rear extension and new roof to existing garage and living room
17 Cottenham Close valuation sits well clear of the typical sold price in this postcode.
£461,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
EPC Rating for 17 Cottenham Close lags the street by a wide margin.
Price per m²
£2,459
Street avg £3,575
Floor Area
122 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cottenham Close — bus stop.

Daytime· 07:00 – 23:00
44.6dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 September 2015Most recent
£300,000
Median price across the last 5 sales in ME19 6BY: £432,500 (2025–2022).
39 Cottenham Close East Malling West Malling
Sold Mar 2025
37 Cottenham Close East Malling West Malling
Sold Nov 2024
11 Cottenham Close East Malling West Malling
Sold Jun 2024
71 Cottenham Close East Malling West Malling
Sold Aug 2023
27 Cottenham Close East Malling West Malling
Sold Mar 2022
Street avg 6 rooms
CO₂ Emissions
7.4 t/year
Street avg 3.8 t/year
ME19 6RP
Closest school
0.5 km
The Malling School. 14 schools nearby.
Night-time· 23:00 – 07:00
36.3dB
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