45 Clayfields, Penn, High Wycombe, HP10 8AT
About 45 Clayfields
45 Clayfields is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8AT). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (February 2020) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in August 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Poor and main heating went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Across 2000–2022, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£558/sq ft) was about 80.9% above the typical sold price in the postcode. At 97 m² it's 16.7% smaller than the typical home in the postcode (117 m² median across 22 EPCs). Most recent transfer: June 2022 at £582,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- FireplaceYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 18 February 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
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Planning history
45 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
45 Clayfields has more than doubled in price since the earliest registered sale in 2000.
£637,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 22 years.
£582,500
Growth on file: 4.9% per year over 22 years.
Sales timeline
19 June 2022Most recent
£582,500
+192.7%over 22 years14 January 2000
£199,000
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
£600,0008 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Jan 2022
£615,00012 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Aug 2020
£550,00037 Clayfields, Penn, High Wycombe, HP10 8AT
Sold Feb 2020
£535,000
Versus other Clayfields homes
Price per m² for 45 Clayfields runs comfortably ahead of the street norm.
Price per m²
£6,005
Street avg £3,949
Floor Area
97 m²
Street avg 117 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.2 t/year
Similar properties nearby
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1 Greenridge, 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







