1 Brownswood Road is a five-bedroom detached house in Beaconsfield (HP9 2NU). It has a recorded floor area of 268 m² (around 2885 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2013) shows a D (score 55), a step below the typical UK home. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). The latest certificate is from July 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 10% per year against 0% for the wider region. Today's modelled estimate of £1,834,000 is 14.6% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£555/sq ft) was about 27.2% above the typical sold price in the postcode. 14 years since the last transfer (April 2012).
1 Brownswood Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 25 Jul 2023
No planning applications are recorded against 1 Brownswood Road, Beaconsfield, HP9 2NU. The full report also covers planning activity across the surrounding area.
Full planning data for 1 Brownswood Road, Beaconsfield, HP9 2NU
Every application and decision on this property and nearby, in full, in the report.
Price for 1 Brownswood Road has grown more than fourfold since the 1996 starting point.
£1,834,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 15 years.
£1,600,000
Growth on file: 10.0% per year over 15 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On years held, 1 Brownswood Road stands well clear of the street.
Price per m²
£5,970
Street avg £6,256
Floor Area
268 m²
Street avg 298 m²
Habitable Rooms
12 rooms
Street avg 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
Sandleswood End H&R — bus stop.

Daytime· 07:00 – 23:00
46.3dB

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Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
24 April 2012Most recent
£1,600,000
+79.8%over 11 years11 August 2000
£890,000
+143.8%over 3 years13 November 1996
£365,000
Median price across the last 5 sales in HP9 2NU: £1,950,000 (2025–2023).
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
9.6 t/year
Street avg 7.6 t/year
HP9 2LX
Closest school
1.0 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
37.7dB