18 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
About 18 Greenlands
18 Greenlands is a semi-detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9PL). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (January 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73).
At 212 m² the property is well over the postcode median (112 m² across 13 EPCs), placing it in the larger end of the local stock. 8 planning records sit against the property, 6 approved, 2 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2007–2024, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £783,000 is 37.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 29.3% below the postcode norm. Last sale on file: £570,000 in February 2024.
Energy performance
18 Greenlands's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 22 January 2034
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Multiple extension applications run across more than a decade of planning history at 18 Greenlands.
8 applications on record at 18 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
- Aug 2001ConservatoryFullOutcome in report
Extension: Rear of property
Erection of rear conservatory
Extension- Documents
- 3 docs on file
- Reference
- 01/06555/FUL
- More recent applications — locked
- RenovationMar 2018Decision
- ExtensionDec 2017Decision
+ 5 more applications in the report
Unlock 18 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (8 on record)
- All 8 applications on this property in full, plus 3 notable nearby
- The 53 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Greenlands valuation sits well clear of the typical sold price in this postcode.
£783,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 17 years.
£570,000
Growth on file: 2.8% per year over 17 years.
Sales timeline
5 February 2024Most recent
£570,000
+58.3%over 16 years25 July 2007
£360,000
Median price across the last 5 sales in HP10 9PL: £690,000 (2026–2022).
Nearby sales in HP10 9PL
16 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
Sold Mar 2026
£850,00033 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
Sold Feb 2025
£690,0001 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
Sold Oct 2022
£825,00027 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
Sold Aug 2022
£575,00024 Greenlands, Flackwell Heath, High Wycombe, HP10 9PL
Sold Mar 2022
£565,000
Versus other Greenlands homes
On price per m², 18 Greenlands runs well behind the street norm.
Price per m²
£2,689
Street avg £4,230
Floor Area
212 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Highlands — bus stop.
Closest school
0.2 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
50.5dB

Night-time· 23:00 – 07:00
41.1dB







