6 Malmains Close, Beckenham, BR3 6SE
About 6 Malmains Close
6 Malmains Close is a five-bedroom detached house in Beckenham (BR3 6SE). It has a recorded floor area of 197 m² (around 2120 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2021) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Poor to Average; while roof efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 77). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2022. Past consents include an extension, a garage conversion and new windows, meaningful when judging how the property has evolved. Today's modelled estimate of £1,226,000 is 14.7% above the 2022 sale price. Last sale on file: £1,069,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 6 Malmains Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenWest-facing
- GarageYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
6 Malmains Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
Planning history
- Jun 2022Garage ConversionFullIn report
Garage conversion to habitable space, elevational alterations including faþade alterations by way of a new side window, replacement of existing garage door with a window, replacement/addition of rear patio doors to existing extension, roof upgrade (fibreglass) /addition of 2 new rooflights to flat roof of existing rear extension.
- Agent
- Design Squared Ltd
ExtensionNew Windows- Documents
- 19 docs on file
- Reference
- 22/01784/FULL6
We flagged 1 thing worth checking at 6 Malmains Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,226,000
Modelled from EPC, postcode comparables.
£1,069,000
Recorded with HM Land Registry.
Sales timeline
20 January 2022Most recent
£1,069,000
Median price across the last 5 sales in BR3 6SE: £850,000 (2024–2006).
Nearby sales in BR3 6SE
Everything we know about 6 Malmains Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Malmains Close homes
Habitable Rooms for 6 Malmains Close lags the street by a wide margin.
Price per m²
£5,426
Street avg £5,116
Floor Area
197 m²
Street avg 188 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
7.7 t/year
Street avg 8.2 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Whitecroft Way — bus stop.
Closest school
0.8 km
Highfield Junior School. 33 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.7dB

Night-time· 23:00 – 07:00
41.0dB