Carningli, The Common, Downley, High Wycombe, HP13 5YL
About Carningli
Carningli is a detached house in Downley, High Wycombe, High Wycombe (HP13 5YL). It has a recorded floor area of 129 m² (around 1383 sq ft) and construction records dating it to 1930-1949. The latest certificate (February 2011) shows an E (score 51), well below the UK norm with real room to improve. The latest certificate is from February 2011, so improvements made since then won't be reflected.
At 129 m² it's 19% larger than the typical home in the postcode (108 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Across 2014–2020, sale prices on this property compounded at 3.9% per year. On a £-per-square-foot basis, the last sale (£528/sq ft) was about 32.8% above the typical sold price in the postcode. Most recent transfer: December 2020 at £730,000.
Everything you need to know about Carningli
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Carningli's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Feb 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Carningli has no planning applications on record.
But the area is active
11 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£779,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 7 years.
£730,000
Growth on file: 3.9% per year over 7 years.
Sales timeline
3 December 2020Most recent
£730,000
+28.7%over 6 years1 May 2014
£567,000
Median price across the last 5 sales in HP13 5YL: £540,000 (2025–2019).
Nearby sales in HP13 5YL
Oak Tree Cottage, The Common, Downley, High Wycombe, HP13 5YL
Sold Sept 2025
£570,000Flagmore House, The Common, Downley, High Wycombe, HP13 5YL
Sold May 2022
£795,000Granview, The Common, Downley, High Wycombe, HP13 5YL
Sold Mar 2022
£500,0002 Moorland Cottages, The Common, Downley, High Wycombe, HP13 5YL
Sold Nov 2021
£540,000Oak Cottage, The Common, Downley, High Wycombe, HP13 5YL
Sold Jul 2019
£525,000
Versus other The Common homes
Carningli is notably below the street on epc rating.
Price per m²
£5,680
Street avg £6,497
Floor Area
129 m²
Street avg 148 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.4 t/year
Everything you need to know about Carningli
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
0.5 km
Commonside — bus stop.
Closest school
0.6 km
The Downley School. 10 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
42.0dB

Night-time· 23:00 – 07:00
35.5dB






