14 Assheton Road is a detached house in Beaconsfield (HP9 2NP). It has a recorded floor area of 260 m² (around 2799 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2025) shows a C (score 69), just inside the C band.
Sale prices here have outpaced England HPI: 7.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£804/sq ft) was about 87.9% above the typical sold price in the postcode. A recent sale: £2,250,000 in May 2025. 2 planning records sit against the property, 0 approved, 1 refused.
14 Assheton Road's carbon output runs well above what efficient homes in the postcode produce.
Extension: Side and rear of property
First floor side/rear and single storey rear extensions and roof extension incorporating front and rear dormers.
Price for 14 Assheton Road has grown more than fourfold since the 1995 starting point.
£2,205,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 29 years.
£2,250,000
Growth on file: 7.7% per year over 29 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Price per m² for 14 Assheton Road runs comfortably ahead of the street norm.
Price per m²
£8,654
Street avg £5,281
Floor Area
260 m²
Street avg 332 m²
Habitable Rooms
9 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
Wilton Road — bus stop.

Daytime· 07:00 – 23:00
47.2dB

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Extension: Single storey
First floor side/rear and single storey rear extensions. Rear conservatory.
Full planning data for 14 Assheton Road, Beaconsfield, HP9 2NP
Every application and decision on this property and nearby, in full, in the report.
14 May 2025Most recent
£2,250,000
+791.1%over 29 years8 December 1995
£252,500
Median price across the last 5 sales in HP9 2NP: £2,200,000 (2025–2021).
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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Street avg 8 rooms
CO₂ Emissions
8.4 t/year
Street avg 7.0 t/year
HP9 2LX
Closest school
0.8 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
38.2dB