146a, High Street, Beckenham, BR3 1EA
About 146a
146a is a mid-terrace house in Beckenham (BR3 1EA). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band B. At 42 m² this is the 2nd smallest of 23 units on EPC record in the building, where floor areas span 39–63 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (June 2020) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72).
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2008. Past consents include an extension and subdivision, meaningful when judging how the property has evolved.
Know exactly what you're buying at 146a
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
146a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Oct 2008SubdivisionFullIn report
Elevational alterations at front and rear/third floor rear extensions/conversion to form 6 one bedroom flats at 146A and 148A High Street Beckenham.
Extension- Documents
- 14 docs on file
- Reference
- 08/03052/FULL1
We flagged 2 things worth checking at 146a
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
146a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£243,000
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.
Everything we know about 146a, 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 High Street homes
Floor Area for 146a lags the street by a wide margin.
EPC Rating
67 (D)
Street avg 76 (C)
Floor Area
42 m²
Street avg 47 m²
CO₂ Emissions
1.9 t/year
Street avg 1.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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1 3, Flat 1, Rectory Road
BR3 1HL
1 Embassy Gardens
BR3 1HE
1 Bearstead Terrace, Copers Cope Road
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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
0.1 km
Manor Road (BR3) — bus stop.
Closest school
0.3 km
Harris Primary Academy Beckenham Green. 44 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
54.3dB

Night-time· 23:00 – 07:00
45.0dB