10 Ashmere Avenue, Beckenham, BR3 6PQ
About 10 Ashmere Avenue
10 Ashmere Avenue is a five-bedroom detached house in Beckenham (BR3 6PQ). It has a recorded floor area of 281 m² (around 3025 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (February 2021) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
At 281 m² the property is well over the postcode median (166 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,507,000 is 24.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£400/sq ft) was about 15.1% above the typical sold price in the postcode. Last sale on file: £1,210,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 10 Ashmere 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
- Bedrooms5
- Bathrooms1
Outside
- Private gardenWrap around
- ParkingOff road
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
10 Ashmere Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Mar 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, new patio, garage conversion and elevational alterations
- Agent
- Marienne Pachonick Architects
- Documents
- 16 docs on file
- Reference
- 23/00407/FULL6
We flagged 1 thing worth checking at 10 Ashmere 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.
- 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.
£1,507,000
Modelled from EPC, postcode comparables.
£1,210,000
Recorded with HM Land Registry.
Sales timeline
3 June 2021Most recent
£1,210,000
Median price across the last 5 sales in BR3 6PQ: £1,350,000 (2024–2020).
Nearby sales in BR3 6PQ
Everything we know about 10 Ashmere 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
- Larger development activity nearby

Versus other Ashmere Avenue homes
10 Ashmere Avenue outperforms the street on floor area by a wide margin.
Price per m²
£4,306
Street avg £5,789
Floor Area
281 m²
Street avg 205 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
14.0 t/year
Street avg 7.8 t/year
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1 Brograve Gardens
BR3 6NH
1 Barnfield Wood 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
Bromley Road / Scotts Lane — bus stop.
Closest school
0.4 km
Clare House Primary School. 41 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
51.5dB

Night-time· 23:00 – 07:00
40.6dB