9 Brownswood Road is a five-bedroom detached house in Beaconsfield (HP9 2NU). It has a recorded floor area of 311 m² (around 3348 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (March 2013) returns a B (score 83), comfortably above the UK average. When first surveyed in March 2011 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Average to Good and window efficiency went from Average to Very Good. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £2,557,000 sits 67.7% above the 2013 sale of £1,525,000. At 311 m² it's 15.2% larger than the typical home in the postcode (270 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). 13 years since the last transfer (November 2013). 5 planning records sit against the property, 0 approved, 1 refused.
9 Brownswood Road's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 21 Mar 2023
Copper beech - 20% crown thinning, crown lifting of outer canopy branches up to 4.5m from ground level and 2m clearance from building.
9 Brownswood Road valuation sits well clear of the typical sold price in this postcode.
£2,557,000
Modelled from EPC, postcode comparables.
£1,525,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
CO₂ Emissions for 9 Brownswood Road runs comfortably ahead of the street norm.
Price per m²
£4,904
Street avg £6,328
Floor Area
311 m²
Street avg 295 m²
CO₂ Emissions
4.5 t/year
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

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Hot water system upgraded
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Hot water system changed
Copper Beech - Reduce height by 3.75m and reduce lateral growth by 2.25m. (TPO SBDC 35, 2006).
Full planning data for 9 Brownswood Road, Beaconsfield, HP9 2NU
3 more on this property, plus every nearby application and full decision details, in the report.
20 November 2013Most recent
£1,525,000
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
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Street avg 7.9 t/year
Years Held
13 years
Street avg 8 years
HP9 2NU
Closest school
1.0 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
37.7dB