19 Clayfields, Penn, High Wycombe, HP10 8AT
About 19 Clayfields
19 Clayfields is a detached house in Penn, High Wycombe, High Wycombe (HP10 8AT). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2015) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.
It hasn't traded since February 2010, a hold of 16 years that's notably long for the area. At 141 m² it's 23.1% larger than the typical home in the postcode (115 m² median across 22 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2010, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £698,000 sits 81.3% above the 2010 sale of £384,950. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 23% below the postcode norm.
Energy performance
19 Clayfields 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This certificate is over 10 years old and is no longer valid.Expired 02 Sept 2025
EPC Rating
Certificate validity
Expired on 2 September 2025
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Planning history
19 Clayfields has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 1998.
£698,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 11 years.
£384,950
Growth on file: 6.9% per year over 11 years.
Sales timeline
22 February 2010Most recent
£384,950
+59.7%over 9 years27 April 2000
£241,000
+34.4%over 1 year28 September 1998
£179,250
Median price across the last 5 sales in HP10 8AT: £600,000 (2025–2020).
Nearby sales in HP10 8AT
9 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Nov 2025
£700,00023 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Nov 2022
£600,00045 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Jun 2022
£582,5008 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Jan 2022
£615,00012 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Aug 2020
£550,000
Versus other Clayfields homes
On epc rating, 19 Clayfields runs well behind the street norm.
Price per m²
£2,730
Street avg £4,105
Floor Area
141 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Hillcroft Road, Penn
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1 Fernsdale Cottages, The Common, Penn
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1 Coppice Farm Road, Penn
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1 Burrows Close, Penn
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1 Ashwells, Penn
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1 Copse Hill Cottages, Kingswood Road, Penn
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1 Elmshott Close, Penn
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1 Ashley Drive, Penn
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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
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Hazlemere Road — bus stop.
Closest school
0.4 km
Manor Farm Junior School. 18 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
46.7dB

Night-time· 23:00 – 07:00
38.4dB







