19 Assheton Road is a five-bedroom detached house in Beaconsfield (HP9 2NP). It has a recorded floor area of 246 m² (around 2648 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2023) shows a C (score 71). When first surveyed in October 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good.
Sale prices here have outpaced England HPI: 10.5% per year against 0.2% for the wider region. On a £-per-square-foot basis, the last sale (£718/sq ft) was about 76.7% above the typical sold price in the postcode. A recent sale: £1,900,000 in September 2025. 5 planning records sit against the property, 0 approved, 0 refused. At 246 m² it's 16.3% smaller than the typical home in the postcode (294 m² median across 17 EPCs).
19 Assheton Road's carbon output runs well above what efficient homes in the postcode produce.
19 Assheton Road has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Rear of property
Single storey rear extension and an additional window to the side elevation
19 Assheton Road valuation sits well clear of the typical sold price in this postcode.
£1,841,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 5 years.
£1,900,000
Growth on file: 10.5% per year over 5 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Years Held for 19 Assheton Road lags the street by a wide margin.
Price per m²
£7,724
Street avg £5,339
Floor Area
246 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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Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Extension: Part single, part two storey
Part two storey/part first floor extension, raising of roof and chimney height, front porch and changes to doors, windows and garage roof
Full planning data for 19 Assheton Road, Beaconsfield, HP9 2NP
3 more on this property, plus every nearby application and full decision details, in the report.
12 September 2025Most recent
£1,900,000
+65.2%over 5 years27 August 2020
£1,150,000
Median price across the last 5 sales in HP9 2NP: £2,250,000 (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
7.6 t/year
Street avg 7.0 t/year
HP9 2BT
Closest school
0.8 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
38.2dB