Marlybeau Cottage, Kelsey Lane, Beckenham, BR3 3NF
About Marlybeau Cottage
Marlybeau Cottage is a detached house in Beckenham (BR3 3NF). It has a recorded floor area of 132 m² (around 1421 sq ft) and construction records dating it to 2022. The latest certificate (March 2022) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 93). Main heating runs on electricity: electricity, unspecified tariff.
At 132 m² it's 28.2% larger than the typical home in the postcode (103 m² median across 12 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at Marlybeau Cottage
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
Energy performance
Marlybeau Cottage ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
Marlybeau Cottage has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Marlybeau Cottage
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Marlybeau Cottage has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£931,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in BR3 3NF: £850,000 (2022–2017).
Nearby sales in BR3 3NF
Beau Apartments, Flat 4, Kelsey Lane, Beckenham, BR3 3NF
Sold Dec 2022
£453,00049 Kelsey Lane, Beckenham, BR3 3NF
Sold May 2021
£1,139,020Jaspers Lodge, Kelsey Lane, Beckenham, BR3 3NF
Sold Mar 2020
£850,000Oakhurst, Kelsey Lane, Beckenham, BR3 3NF
Sold May 2017
£1,240,000Beau Apartments, Flat 3, Kelsey Lane, Beckenham, BR3 3NF
Sold Sept 2015
£316,000
Everything we know about Marlybeau Cottage, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Kelsey Lane homes
On epc rating, Marlybeau Cottage stands well clear of the street.
EPC Rating
84 (B)
Street avg 58 (D)
Floor Area
132 m²
Street avg 154 m²
CO₂ Emissions
1.6 t/year
Street avg 7.2 t/year
Similar properties nearby
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
0.2 km
Uplands — bus stop.
Closest school
0.2 km
Harris Primary Academy Beckenham. 43 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
50.3dB

Night-time· 23:00 – 07:00
40.9dB