1 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
About 1 Green Crescent
1 Green Crescent is a detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9JQ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2025) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.
Most recent transfer was November 2025 at £462,500 — fresh data. At 58 m² it sits well below the postcode median (106 m² across 20 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £517,000 is 11.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£741/sq ft) was about 182.3% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 23 April 2035
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
1 Green Crescent has an approved rear extension on the planning record.
1 application on record at 1 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
- Feb 2008ConservatoryFullOutcome in report
Extension: Rear of property
Construction of rear conservatory
Extension- Documents
- 4 docs on file
- Reference
- 08/05138/FUL
Unlock 1 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ'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- Every decision — granted, refused or withdrawn (1 on record)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
1 Green Crescent valuation sits well clear of the typical sold price in this postcode.
£517,000
Modelled from EPC, postcode comparables.
£462,500
Recorded with HM Land Registry.
Sales timeline
5 November 2025Most recent
£462,500
Median price across the last 5 sales in HP10 9JQ: £550,000 (2025–2021).
Nearby sales in HP10 9JQ
13 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Mar 2025
£550,00014a, Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold May 2024
£550,0009 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Jul 2022
£540,00021 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Mar 2021
£600,00015 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Feb 2021
£500,000
Versus other Green Crescent homes
On price per m², 1 Green Crescent stands well clear of the street.
Price per m²
£7,974
Street avg £3,899
Floor Area
58 m²
Street avg 109 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.5 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
0.2 km
Whitepit Lane — bus stop.
Closest school
0.4 km
Juniper Hill School. 9 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
47.8dB

Night-time· 23:00 – 07:00
39.2dB







