1 Commonside, Downley, High Wycombe, HP13 5XG
About 1 Commonside
1 Commonside is a three-bedroom detached house in Downley, High Wycombe, High Wycombe (HP13 5XG). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2015) shows a G (score 8), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 80), a 4-band jump. Main heating runs on oil. The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. The home occupies a cul-de-sac position.
At 84 m² it's 22.6% larger than the typical home in the postcode (69 m² median across 36 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £569,000 is 32.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£476/sq ft) was about 31.7% above the typical sold price in the postcode. 10 years since the last transfer (December 2015).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- LandYes
- Cul-de-sacYes
Building
- RefurbishedYes
Everything you need to know about 1 Commonside
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Commonside sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
6 applications on record at 1 Commonside, Downley, High Wycombe, HP13 5XG
- Jun 2016DemolitionFullOutcome in report
Extension: Part single, part two storey · Side of property
Householder application for construction of part two storey, part single storey side extensions following demolition of single storey bathroom wing and lean-to store
Extension- Documents
- 13 docs on file
- Reference
- 16/06124/FUL
- More recent applications — locked
- Tree WorksSept 2023Decision
- ExtensionJun 2018Decision
+ 3 more applications in the report
Unlock 1 Commonside, Downley, High Wycombe, HP13 5XG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 11 notable nearby
- The 41 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Commonside valuation sits well clear of the typical sold price in this postcode.
£569,000
Modelled from EPC, postcode comparables.
£430,000
Recorded with HM Land Registry.
Sales timeline
7 December 2015Most recent
£430,000
Median price across the last 5 sales in HP13 5XG: £405,016 (2024–2022).
Nearby sales in HP13 5XG
52 Commonside, Downley, High Wycombe, HP13 5XG
Sold May 2024
£520,00016a, Commonside, Downley, High Wycombe, HP13 5XG
Sold Oct 2023
£405,01616 Commonside, Downley, High Wycombe, HP13 5XG
Sold Aug 2023
£400,0006a, Commonside, Downley, High Wycombe, HP13 5XG
Sold Dec 2022
£380,00044 Commonside, Downley, High Wycombe, HP13 5XG
Sold Sept 2022
£645,000
Versus other Commonside homes
EPC Rating for 1 Commonside lags the street by a wide margin.
Price per m²
£5,119
Street avg £4,959
Floor Area
84 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
11.0 t/year
Street avg 4.4 t/year
Everything you need to know about 1 Commonside
The true value, the hidden risks and the full sale history, in one report.
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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
0.0 km
Commonside — bus stop.
Closest school
0.6 km
The Downley School. 12 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
44.9dB

Night-time· 23:00 – 07:00
36.4dB






