Cedar House, Amersham Road, High Wycombe, HP13 5AJ
About Cedar House
Cedar House is a detached house in High Wycombe (HP13 5AJ). It has a recorded floor area of 666 m² (around 7169 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (May 2024) returns an A (score 106), the top energy band on the EPC scale. When first surveyed in September 2020 the rating was F, the property has climbed 5 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good.
At 666 m² the property is well over the postcode median (230 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £2,662,852 sits 135.7% above the 2021 sale of £1,130,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 40.5% below the postcode norm. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Sold June 2021 for £1,130,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about Cedar House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Cedar House ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Solar PV panels (70 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m² and has been extended more than once, we believe a Level 3 building survey should be considered.
From £2,095 · Includes VAT
Planning history
3 applications on record at Cedar House, Amersham Road, High Wycombe, HP13 5AJ
- Oct 2006New BuildOutlineOutcome in report
Outline application for demolition of existing building & erection of 18 x 2-bed & 6 x 1-bed flats in two blocks including access details, siting, external appearance, design and landscaping.
- Documents
- 19 docs on file
- Reference
- 06/06793/OUT
- More recent applications — locked
- Tree WorksFeb 2025Decision
- Garage ConversionMar 2022Decision
Unlock Cedar House, Amersham Road, High Wycombe, HP13 5AJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 11 notable nearby
- The 49 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,662,852
Modelled from EPC, postcode comparables.
£1,130,000
Recorded with HM Land Registry.
Sales timeline
29 June 2021Most recent
£1,130,000
Median price across the last 5 sales in HP13 5AJ: £850,000 (2018–2014).
Nearby sales in HP13 5AJ
Terriers Lodge, Amersham Road, High Wycombe, HP13 5AJ
Sold Jun 2018
£512,500De Havilland House, Amersham Road, High Wycombe, HP13 5AJ
Sold Dec 2014
£1,200,0001 Yeomans Gate, Amersham Road, High Wycombe, HP13 5AJ
Sold Oct 2014
£850,0003 Yeomans Gate, Amersham Road, High Wycombe, HP13 5AJ
Sold Jun 2014
£950,0002 Yeomans Gate, Amersham Road, High Wycombe, HP13 5AJ
Sold Jun 2014
£950,000
Versus other Amersham Road homes
On price per m², Cedar House runs well behind the street norm.
Price per m²
£1,697
Street avg £3,911
Floor Area
666 m²
Street avg 241 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
-0.8 t/year
Street avg 4.6 t/year
Everything you need to know about Cedar House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
De Havilland Drive — bus stop.
Closest school
0.4 km
Highworth Combined School and Nursery. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.2dB

Night-time· 23:00 – 07:00
39.6dB






