13 Hampden Avenue, Beckenham, BR3 4HA
About 13 Hampden Avenue
13 Hampden Avenue is a three-bedroom semi-detached house in Beckenham (BR3 4HA). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2017) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
One planning record on file: a loft conversion approved in 2025. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2003–2017, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £736,000 is 17.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£575/sq ft) was about 85% above the typical sold price in the postcode. Last sold in June 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 13 Hampden 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
- Bathrooms1
Energy performance
13 Hampden Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- May 2025Loft ConversionFullIn report
Loft conversion with rear dormer and front rooflights.
- Documents
- 8 docs on file
- Reference
- 25/00493/FULL6
We flagged 2 things worth checking at 13 Hampden 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
13 Hampden Avenue has more than doubled in price since the earliest registered sale in 2003.
£736,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 14 years.
£625,000
Growth on file: 7.2% per year over 14 years.
Sales timeline
29 June 2017Most recent
£625,000
+68.9%over 9 years7 August 2007
£370,000
+56.1%over 4 years7 August 2003
£237,000
Median price across the last 5 sales in BR3 4HA: £760,000 (2025–2021).
Nearby sales in BR3 4HA
Everything we know about 13 Hampden 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 Hampden Avenue homes
13 Hampden Avenue is notably below the street on co₂ emissions.
Price per m²
£6,188
Street avg £5,365
Floor Area
101 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 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
0.3 km
Cromwell Road Elmers End — bus stop.
Closest school
0.1 km
Balgowan Primary School. 45 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
52.3dB

Night-time· 23:00 – 07:00
42.5dB