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.
TRELAWNEY is a small detached house of 113m², built sometime between 1967 and 1975, which could now be worth an estimated £813,077. It was last sold for £525,000 in November 2013, which was around 86% above the average November 2013 detached price in the Cornwall local authority area. The most recent EPC inspection was May 2012, where the current energy rating was F, and the potential energy rating was C.
Land registry data shows three sales for TRELAWNEY 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. Two of the three TRELAWNEY sales were for above the average price, whilst one was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
Date | Price | HPI Price | Variation from HPI |
---|---|---|---|
2013 29 NOV | £525,000 | £282,318 | ![]() 86% above HPI |
2002 12 JUL | £225,000 | £167,868 | ![]() 34% above HPI |
1997 4 JUN | £50,000 | £80,742 | ![]() 38% below HPI |
The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The three TRELAWNEY sales between June 1997 and November 2013 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 July 2002 sale was for 34% above the HPI. So the extrapolation line tracks at 34% above the HPI over time, until the November 2013 sale, where it rises to 86% above the HPI. The line then continues to track at 86% above the HPI.
TRELAWNEY might now be worth an estimated £813,077.
This is based on house price inflation of 54.9%, between November 2013 and February 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 54.9% inflationary increase is applied to the most recent sale price for TRELAWNEY of £525,000 on 29th November 2013. For the value to have increased from £525,000 to £813,077 over the twelve years and nine months to February 2025, the following assumptions must hold true:
TRELAWNEY is 113m² according to the EPC inspection conducted in May 2012. This puts it in the smallest 40% of detached houses houses in Trevone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Trevone, and where TRELAWNEY lies on this distribution: 37% of detached houses houses are smaller than TRELAWNEY, and 63% of houses are larger. Note that EPC data is not available for all properties in Trevone.
TRELAWNEY sits on a plot of roughly 0.114 of an acre, or 460m². The below map shows the location of TRELAWNEY, 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 TRELAWNEY). 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.
TRELAWNEY is located in TREVONE, in the PL28 postcode district. The below map shows the position of TRELAWNEY in TREVONE.