9 Bell Close is a three-bedroom detached house in Beaconsfield (HP9 1AT). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since September 2010. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 80). Other recorded features include a conservatory. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £730,000 is 18.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£544/sq ft) was about 77.8% above the typical sold price in the postcode. At 105 m² the property is well over the postcode median (73 m² across 12 EPCs), placing it in the larger end of the local stock. 10 years since the last transfer (January 2016). Across the public record there are 5 sales, relatively high churn for a single property. 3 planning records sit against the property, 0 approved, 1 refused.
9 Bell Close has been extended on multiple sides of the property across separate planning applications.
Detached outbuilding.
Sale price has grown by over 3x since 1997.
£730,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 18 years.
£615,000
Growth on file: 7.6% per year over 18 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
9 Bell Close is notably below the street on co₂ emissions.
Price per m²
£5,857
Street avg £5,066
Floor Area
105 m²
Street avg 78 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ronald Road — bus stop.

Daytime· 07:00 – 23:00
50.8dB

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Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Window efficiency improved
More low energy lighting installed
Extension: Single storey · Side of property
First floor side extension.
Full planning data for 9 Bell Close, Beaconsfield, HP9 1AT
1 more on this property, plus every nearby application and full decision details, in the report.
28 January 2016Most recent
£615,000
+36.7%over 5 years10 December 2010
£450,000
+32.5%over 3 years18 June 2007
£339,500
+3.7%over 1 year10 March 2006
£327,500
+102.2%over 8 years31 October 1997
£162,000
Median price across the last 5 sales in HP9 1AT: £545,000 (2024–2018).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
4.5 t/year
Street avg 3.0 t/year
HP9 1JB
Closest school
0.2 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
42.8dB