Mansion Apartments, Flat 2, 18 Bucknall Way, Beckenham, BR3 3XP
About Mansion Apartments
Mansion Apartments is a two-bedroom mid-terrace house in Beckenham (BR3 3XP). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band F. At 101 m² this is the 2nd smallest of 6 units on EPC record in Mansion Apartments, where floor areas span 86–170 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2021) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
It hasn't traded since October 2003, a hold of 23 years that's notably long for the area. Across 2000–2003, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £658,000 sits 77.8% above the 2003 sale of £370,000. At 101 m² it's 29.6% smaller than the typical home in the postcode (144 m² median across 8 EPCs).
Know exactly what you're buying at Mansion Apartments
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
- Bedrooms2
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Planning history
Mansion Apartments has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Mansion Apartments
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
Mansion Apartments valuation sits well clear of the typical sold price in this postcode.
£658,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.6% per year over 3 years.
£370,000
Growth on file: 14.6% per year over 3 years.
Sales timeline
2 October 2003Most recent
£370,000
+48.6%over 2 years7 November 2000
£249,000
Median price across the last 5 sales in BR3 3XP: £785,000 (2025–2021).
Nearby sales in BR3 3XP
14 Bucknall Way, Beckenham, BR3 3XP
Sold Oct 2025
£625,0001 Dairy Cottages, 16 Bucknall Way, Beckenham, BR3 3XP
Sold Nov 2024
£900,000Mansion Apartments, Flat 7, 18 Bucknall Way, Beckenham, BR3 3XP
Sold Nov 2023
£700,000Mansion Apartments, Flat 5, 18 Bucknall Way, Beckenham, BR3 3XP
Sold Apr 2021
£920,000Mansion Apartments, Flat 4, 18 Bucknall Way, Beckenham, BR3 3XP
Sold Nov 2020
£742,500
Everything we know about Mansion Apartments, 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 Bucknall Way homes
Mansion Apartments is notably below the street on price per m².
Price per m²
£3,663
Street avg £4,808
Floor Area
101 m²
Street avg 137 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.9 t/year
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Anderson House, Flat 8, 12 St Martins Lane
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Langley Court / West Gate — bus stop.
Closest school
0.4 km
Unicorn Primary School. 31 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
51.4dB

Night-time· 23:00 – 07:00
42.3dB