Property/Postcode Data Search:

18, THE ORCHARD, FLACKWELL HEATH, HIGH WYCOMBE, HP10 9PR - £595,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

18 THE ORCHARD is a large extended detached house of 146m², built sometime between 1967 and 1975, which could now be worth an estimated £1,137,996. It was last sold for £595,000 in July 2006, which was around 34% above the average July 2006 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2017, where the current energy rating was D, and the potential energy rating was B.

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18 THE ORCHARD Sold Prices

Land registry data shows two sales for 18 THE ORCHARD since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 18 THE ORCHARD sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2006
28 JUL
£595,000£444,359
up arrow
34% above HPI
1999
2 FEB
£260,000£223,508
up arrow
16% above HPI

18 THE ORCHARD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 18 THE ORCHARD sales from February 1999 and July 2006 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the February 1999 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the July 2006 sale, where it rises to 34% above the HPI. The line then continues to track at 34% above the HPI.

18, THE ORCHARD, FLACKWELL HEATH, HIGH WYCOMBE, HP10 9PR: Price paid vs HM Land Registry's House Price Index

What might 18 THE ORCHARD be worth now?

18 THE ORCHARD might now be worth an estimated £1,137,996.

This is based on house price inflation of 91.3%, between July 2006 and July 2025, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 91.3% inflationary increase is applied to the most recent sale price for 18 THE ORCHARD of £595,000 on 28th July 2006. For the value to have increased from £595,000 to £1,137,996 over the nineteen years to July 2025, the following assumptions must hold true:

  • The value of 18 THE ORCHARD has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
  • The July 2006 sale price of £595,000 represented a fair market value for the property.
  • The size, condition, and specification of 18 THE ORCHARD has not materially changed since July 2006.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 18 THE ORCHARD?

18 THE ORCHARD is 146m², which includes one extension, according to the EPC inspection conducted in September 2017. This puts it in the largest 40% of detached houses houses in Flackwell Heath, based on EPC data. The below chart shows the distribution of detached houses houses by size in Flackwell Heath, and where 18 THE ORCHARD lies on this distribution: 66% of detached houses houses are smaller than 18 THE ORCHARD, and 33% of houses are larger. Note that EPC data is not available for all properties in Flackwell Heath.

18, THE ORCHARD, FLACKWELL HEATH, HIGH WYCOMBE, HP10 9PR: Size of property relative to detached houses houses in Flackwell Heath

18 THE ORCHARD: Plot and Title Map

18 THE ORCHARD sits on a plot of roughly 0.142 of an acre, or 576m². The below map shows the location of 18 THE ORCHARD, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 18 THE ORCHARD). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

18, THE ORCHARD, FLACKWELL HEATH, HIGH WYCOMBE, HP10 9PR: Plot and title map

Where is 18 THE ORCHARD?

18 THE ORCHARD is located in FLACKWELL HEATH, in the HP10 postcode district. The below map shows the position of No. 18 on THE ORCHARD.

18, THE ORCHARD, FLACKWELL HEATH, HIGH WYCOMBE, HP10 9PR: Location map and indicative extent of plot

All property sales on THE ORCHARD

Most recent sales first:

Limited data available
2025
14 FEB
£970,000
Full data available
2024
8 OCT
£825,000
Limited data available
2024
21 AUG
£725,000
Full data available
2017
24 FEB
£710,000
Limited data available
2013
13 DEC
£471,000
Limited data available
2013
15 MAY
£525,000
Full data available
2012
23 AUG
£550,000
Full data available
2006
28 JUL
£595,000
Full data available
2006
3 FEB
£480,000
Limited data available
2004
18 JUN
£488,000
Limited data available
2004
25 MAY
£445,000
Full data available
2003
25 NOV
£395,000
Full data available
1999
2 JUL
£249,750
Limited data available
1999
20 MAY
£240,000
Full data available
1999
2 FEB
£260,000
Limited data available
1995
30 OCT
£224,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.