23 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
About 23 Churchill Close
23 Churchill Close is a three-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9LA). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (December 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79). Other recorded features include a conservatory.
It hasn't traded since January 1999, a hold of 28 years that's notably long for the area. Across 1996–1999, sale prices on this property compounded at 21.2% per year. Today's modelled estimate of £503,000 sits 227.7% above the 1999 sale of £153,500. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 42.9% below the postcode norm.
What this property has
Inside
- Bedrooms3
- ConservatoryYes
Outside
- Private gardenFront and rear
- DrivewayYes
Energy performance
EPC Rating
Certificate validity
Valid until 4 December 2029
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
23 Churchill Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Churchill Close's modelled value sits at over four times its earliest registered sale price (1996).
£503,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.2% per year over 2 years.
£153,500
Growth on file: 21.2% per year over 2 years.
Sales timeline
29 January 1999Most recent
£153,500
+54.3%over 2 years29 October 1996
£99,500
Median price across the last 5 sales in HP10 9LA: £600,000 (2025–2022).
Nearby sales in HP10 9LA
27 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
Sold Oct 2025
£535,00019 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
Sold Apr 2024
£405,0007 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
Sold Jul 2023
£625,00031 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
Sold Aug 2022
£600,00039 Churchill Close, Flackwell Heath, High Wycombe, HP10 9LA
Sold Aug 2022
£725,000
Versus other Churchill Close homes
On years held, 23 Churchill Close stands well clear of the street.
Price per m²
£1,633
Street avg £3,992
Floor Area
94 m²
Street avg 111 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Conway Close, Loudwater
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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
Green Dragon Lane — bus stop.
Closest school
0.0 km
Juniper Hill School. 11 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
48.5dB

Night-time· 23:00 – 07:00
39.3dB







