5 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
About 5 Green Dragon Lane
5 Green Dragon Lane is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9JU). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (February 2017) 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, wall efficiency went from Average to Good, roof efficiency went from Average to Good and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 80). Other recorded features include a self-contained annexe. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2017, sale prices on this property compounded at 5% per year. Today's modelled estimate of £828,000 is 15.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£445/sq ft) was about 33% above the typical sold price in the postcode. Last sold in August 2017, so it's been off the market for around 9 years.
What this property has
Inside
- Bedrooms4
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Certificate validity
Valid until 3 February 2027
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
5 Green Dragon Lane has an approved single-storey rear extension on the planning record.
1 application on record at 5 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
- Jul 2005ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Construction of single storey rear extension and associated external alterations
- Documents
- 4 docs on file
- Reference
- 05/06040/FUL
Unlock 5 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
5 Green Dragon Lane valuation sits well clear of the typical sold price in this postcode.
£828,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 8 years.
£718,500
Growth on file: 5.0% per year over 8 years.
Sales timeline
30 August 2017Most recent
£718,500
+46.6%over 7 years30 October 2009
£490,000
Median price across the last 5 sales in HP10 9JU: £605,000 (2024–2016).
Nearby sales in HP10 9JU
16 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
Sold Nov 2024
£605,0004 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
Sold Dec 2022
£650,00020 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
Sold Mar 2017
£465,00018 Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
Sold Jan 2017
£870,000Pidgeon Tower Cottage, Green Dragon Lane, Flackwell Heath, High Wycombe, HP10 9JU
Sold Jan 2016
£742,500
Versus other Green Dragon Lane homes
Years Held for 5 Green Dragon Lane lags the street by a wide margin.
Price per m²
£4,790
Street avg £3,805
Floor Area
150 m²
Street avg 147 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 6.1 t/year
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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
0.0 km
Green Dragon Lane — bus stop.
Closest school
0.1 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
47.6dB

Night-time· 23:00 – 07:00
38.6dB







