Property Data Search:

18, MOUNT CLOSE, HIGH WYCOMBE, HP12 3PE - £360,000

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 MOUNT CLOSE is a small extended semi-detached house of 107m², built sometime between 1950 and 1966, which could now be worth an estimated £425,305. It was last sold for £360,000 in December 2019, which was around 8% below the average December 2019 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was July 2019, where the current energy rating was D, and the potential energy rating was C.

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18 MOUNT CLOSE Sold Prices

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

DatePriceHPI PriceVariation from HPI
2019
16 DEC
£360,000£392,154
down arrow
8% below HPI
1999
11 MAR
£103,000£113,482
down arrow
9% below HPI

18 MOUNT CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 18 MOUNT CLOSE sales from March 1999 and December 2019 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 March 1999 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the December 2019 sale, where it rises to 8% below the HPI. The line then continues to track at 8% below the HPI.

18, MOUNT CLOSE, HIGH WYCOMBE, HP12 3PE: Price paid vs HM Land Registry's House Price Index

What might 18 MOUNT CLOSE be worth now?

18 MOUNT CLOSE might now be worth an estimated £425,305.

This is based on house price inflation of 18.1%, between December 2019 and June 2025, for semi-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 18.1% inflationary increase is applied to the most recent sale price for 18 MOUNT CLOSE of £360,000 on 16th December 2019. For the value to have increased from £360,000 to £425,305 over the six years and six months to June 2025, the following assumptions must hold true:

  • The value of 18 MOUNT CLOSE has moved in line with the HPI for semi-detached houses in the Buckinghamshire local authority area.
  • The December 2019 sale price of £360,000 represented a fair market value for the property.
  • The size, condition, and specification of 18 MOUNT CLOSE has not materially changed since December 2019.
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 MOUNT CLOSE?

18 MOUNT CLOSE is 107m², which includes two extensions, according to the EPC inspection conducted in July 2019. This puts it in the smallest 40% of semi-detached houses houses in High Wycombe, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in High Wycombe, and where 18 MOUNT CLOSE lies on this distribution: 33% of semi-detached houses houses are smaller than 18 MOUNT CLOSE, and 66% of houses are larger. Note that EPC data is not available for all properties in High Wycombe.

18, MOUNT CLOSE, HIGH WYCOMBE, HP12 3PE: Size of property relative to semi-detached houses houses in High Wycombe

18 MOUNT CLOSE: Plot and Title Map

18 MOUNT CLOSE sits on a plot of roughly 0.091 of an acre, or 369m². The below map shows the location of 18 MOUNT CLOSE, 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 MOUNT CLOSE). 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, MOUNT CLOSE, HIGH WYCOMBE, HP12 3PE: Plot and title map

Where is 18 MOUNT CLOSE?

18 MOUNT CLOSE is located in HIGH WYCOMBE, in the HP12 postcode district. The below map shows the position of No. 18 on MOUNT CLOSE.

18, MOUNT CLOSE, HIGH WYCOMBE, HP12 3PE: Location map and indicative extent of plot

All property sales on MOUNT CLOSE

Most recent sales first:

Full data available
2024
12 APR
£400,000
Limited data available
2024
22 MAR
£375,000
Full data available
2023
23 JUN
£560,000
Limited data available
2022
20 JUL
£450,000
Full data available
2022
13 JAN
£405,000
Full data available
2021
8 FEB
£500,000
Full data available
2020
6 AUG
£418,000
Full data available
2019
16 DEC
£360,000
Limited data available
2019
29 MAR
£460,000
Limited data available
2017
24 JAN
£445,000
Limited data available
2016
4 NOV
£400,000
Limited data available
2016
29 FEB
£315,000
Limited data available
2015
27 OCT
£336,000
Full data available
2013
31 MAY
£243,000
Limited data available
2013
16 MAY
£225,000
Full data available
2012
6 AUG
£210,000
Limited data available
2012
10 MAY
£324,250
Limited data available
2012
23 MAR
£234,000
Limited data available
2012
23 MAR
£245,000
Full data available
2010
29 OCT
£250,000
Full data available
2010
30 JUL
£227,000
Full data available
2010
6 APR
£288,000
Limited data available
2008
11 APR
£269,950
Full data available
2008
22 FEB
£245,000
Limited data available
2007
17 DEC
£249,000
Limited data available
2007
27 MAR
£250,000
Limited data available
2007
14 FEB
£234,950
Limited data available
2007
30 JAN
£245,000
Limited data available
2006
6 JUL
£237,000
Limited data available
2006
2 JUN
£278,000
Full data available
2006
27 JAN
£215,000
Full data available
2005
1 SEP
£246,500
Limited data available
2005
20 MAY
£200,000
Limited data available
2005
2 FEB
£215,000
Limited data available
2004
16 DEC
£200,000
Limited data available
2004
29 OCT
£216,000
Limited data available
2004
18 MAR
£235,000
Full data available
2003
17 SEP
£230,000
Limited data available
2003
9 SEP
£214,000
Limited data available
2003
19 AUG
£205,000
Full data available
2003
24 JAN
£176,000
Limited data available
2002
9 DEC
£185,500
Limited data available
2002
20 FEB
£168,000
Full data available
2002
1 FEB
£148,000
Full data available
2001
23 FEB
£120,000
Limited data available
2000
3 NOV
£125,650
Full data available
2000
29 SEP
£135,000
Limited data available
2000
14 JUL
£190,000
Full data available
1999
11 MAR
£103,000
Full data available
1999
19 FEB
£120,000
Full data available
1998
17 SEP
£90,000
Full data available
1998
29 MAY
£99,950
Limited data available
1997
16 DEC
£105,000
Limited data available
1997
8 AUG
£94,950
Limited data available
1996
13 DEC
£71,000
Limited data available
1996
30 AUG
£99,950
Full data available
1996
7 JUN
£68,000
Limited data available
1996
5 JAN
£77,000
Full data available
1995
25 AUG
£76,000
Limited data available
1995
18 AUG
£93,500
Full data available
1995
28 JUL
£74,000
Limited data available
1995
14 JUL
£110,000
Full data available
1995
9 JUN
£70,750
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.
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.