21 Cardain House is a three-bedroom property in Beaconsfield (HP9 1HG). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band C. At 75 m² this is the 19th smallest of 24 units on EPC record in the building, where floor areas span 46–103 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 37). Other recorded features include a balcony. Period features are noted in the property record. The latest certificate (August 2025) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 84). Main heating runs on electricity.
It hasn't traded since March 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £382,000 sits 257% above the 1998 sale of £107,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 39.1% below the postcode norm. At 75 m² it's 15.3% larger than the typical home in the postcode (65 m² median across 26 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs).
21 Cardain House's carbon output is low for the local stock.
No planning applications are recorded against 21 Cardain House, Burkes Road, Beaconsfield, HP9 1HG. The full report also covers planning activity across the surrounding area.
Full planning data for 21 Cardain House, Burkes Road, Beaconsfield, HP9 1HG
Every application and decision on this property and nearby, in full, in the report.
21 Cardain House's estimated value is more than triple its earliest registered sale price (1998).
£382,000
Modelled from EPC, postcode comparables.
£107,000
Recorded with HM Land Registry.
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On epc rating, 21 Cardain House stands well clear of the street.
Price per m²
£1,427
Street avg £3,707
Floor Area
75 m²
Street avg 68 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.

Daytime· 07:00 – 23:00
49.5dB

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23 March 1998Most recent
£107,000
Median price across the last 5 sales in HP9 1HG: £340,000 (2025–2020).
5 Cardain House Burkes Road Beaconsfield
Sold Oct 2025
13 Cardain House Burkes Road Beaconsfield
Sold Jul 2024
2 Cardain House Burkes Road Beaconsfield
Sold Jun 2023
15 Cardain House Burkes Road Beaconsfield
Sold Jun 2021
Cardain House Flat 7 Burkes Road Beaconsfield
Sold Jan 2020
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 3 rooms
CO₂ Emissions
0.7 t/year
Street avg 3.8 t/year
HP9 1AS
Closest school
0.6 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
39.9dB