21 Balmoral Avenue, Beckenham, BR3 3RD
About 21 Balmoral Avenue
21 Balmoral Avenue is a three-bedroom mid-terrace house in Beckenham (BR3 3RD). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2024) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
It changed hands recently, sold December 2024 for £650,000. Across 1996–2024, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£570/sq ft) was about 73.7% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Balmoral Avenue
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
- Bedrooms3
- Bathrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
21 Balmoral Avenue has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 21 Balmoral Avenue
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
21 Balmoral Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£692,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 29 years.
£650,000
Growth on file: 7.3% per year over 29 years.
Sales timeline
16 December 2024Most recent
£650,000
+22.6%over 8 years28 April 2016
£530,000
+112.0%over 11 years15 December 2004
£250,000
+190.7%over 8 years27 May 1996
£86,000
Median price across the last 5 sales in BR3 3RD: £600,000 (2022–2021).
Nearby sales in BR3 3RD
Everything we know about 21 Balmoral Avenue, 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 Balmoral Avenue homes
Years Held for 21 Balmoral Avenue lags the street by a wide margin.
Price per m²
£6,132
Street avg £4,438
Floor Area
106 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.8 t/year
Similar properties nearby
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
0.2 km
Broomfield Road — bus stop.
Closest school
0.3 km
Orion Eden Park. 40 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
52.1dB

Night-time· 23:00 – 07:00
43.1dB