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DUNPLOWIN, HARROWBARROW, CALLINGTON, PL17 8BA - £245,000

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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.

DUNPLOWIN is a large extended detached house of 151m², built sometime between 1991 and 1995, which could now be worth an estimated £407,005. It was last sold for £245,000 in October 2004, which was around 6% below the average October 2004 detached price in the Cornwall local authority area. The most recent EPC inspection was February 2015, where the current energy rating was E, and the potential energy rating was C.

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DUNPLOWIN Sold Prices

Land registry data shows three sales for DUNPLOWIN since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. All of the three DUNPLOWIN 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
2004
12 OCT
£245,000£259,395
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6% below HPI
2001
3 AUG
£124,950£134,051
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7% below HPI
2000
16 JUN
£112,000£113,178
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1% below HPI

DUNPLOWIN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The three DUNPLOWIN sales between June 2000 and October 2004 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 August 2001 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the October 2004 sale, where it rises to 6% below the HPI. The line then continues to track at 6% below the HPI.

DUNPLOWIN, HARROWBARROW, CALLINGTON, PL17 8BA: Price paid vs HM Land Registry's House Price Index

What might DUNPLOWIN be worth now?

DUNPLOWIN might now be worth an estimated £407,005.

This is based on house price inflation of 66.1%, between October 2004 and October 2025, for detached houses, in the Cornwall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 66.1% inflationary increase is applied to the most recent sale price for DUNPLOWIN of £245,000 on 12th October 2004. For the value to have increased from £245,000 to £407,005 over the 21 years to October 2025, the following assumptions must hold true:

  • The value of DUNPLOWIN has moved in line with the HPI for detached houses in the Cornwall local authority area.
  • The October 2004 sale price of £245,000 represented a fair market value for the property.
  • The size, condition, and specification of DUNPLOWIN has not materially changed since October 2004.
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 DUNPLOWIN?

DUNPLOWIN is 151m², which includes one extension, according to the EPC inspection conducted in February 2015. This puts it in the largest 30% of detached houses houses in Harrowbarrow, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harrowbarrow, and where DUNPLOWIN lies on this distribution: 71% of detached houses houses are smaller than DUNPLOWIN, and 29% of houses are larger. Note that EPC data is not available for all properties in Harrowbarrow.

DUNPLOWIN, HARROWBARROW, CALLINGTON, PL17 8BA: Size of property relative to detached houses in Harrowbarrow

DUNPLOWIN: Plot and Title Map

DUNPLOWIN sits on a plot of roughly 0.194 of an acre, or 784m². The below map shows the location of DUNPLOWIN, 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 DUNPLOWIN). 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.

DUNPLOWIN, HARROWBARROW, CALLINGTON, PL17 8BA: Plot and title map

Where is DUNPLOWIN?

DUNPLOWIN is located in HARROWBARROW, in the PL17 postcode district. The below map shows the position of DUNPLOWIN in HARROWBARROW.

DUNPLOWIN, HARROWBARROW, CALLINGTON, PL17 8BA: Location map and indicative extent of plot
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. 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 2026. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2026 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 2026 Ordnance Survey 100026316. Conditions of use.