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.
CAE HERFYN COTTAGE is a very small extended detached house of 50m², built sometime before 1900, which could now be worth an estimated £211,172. It was last sold for £212,500 in July 2023, which was around 30% below the average July 2023 detached price in the Gwynedd local authority area. The most recent EPC inspection was February 2023, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows three sales for CAE HERFYN COTTAGE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. All of the three CAE HERFYN COTTAGE sales were 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 |
---|---|---|---|
2023 14 JUL | £212,500 | £303,443 | ![]() 30% below HPI |
2004 23 APR | £87,000 | £147,009 | ![]() 41% below HPI |
2002 27 SEP | £62,000 | £103,926 | ![]() 40% below HPI |
The below graph shows the average detached house price in the Gwynedd local authority area over time, sourced from the HPI. The three CAE HERFYN COTTAGE sales between September 2002 and July 2023 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 April 2004 sale was for 41% below the HPI. So the extrapolation line tracks at 41% below the HPI over time, until the July 2023 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.
CAE HERFYN COTTAGE might now be worth an estimated £211,172.
This is based on house price deflation of 0.6%, between July 2023 and February 2025, for detached houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.6% deflationary decrease is applied to the most recent sale price for CAE HERFYN COTTAGE of £212,500 on 14th July 2023. For the value to have decreased from £212,500 to £211,172 over the two years and five months to February 2025, the following assumptions must hold true:
CAE HERFYN COTTAGE is 50m², which includes one extension, according to the EPC inspection conducted in February 2023. This puts it in the smallest 10% of detached houses houses in Tregarth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Tregarth, and where CAE HERFYN COTTAGE lies on this distribution: Less than 1% of detached houses houses are smaller than CAE HERFYN COTTAGE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Tregarth.
CAE HERFYN COTTAGE sits on a plot of roughly 0.079 of an acre, or 319m². The below map shows the location of CAE HERFYN COTTAGE, 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 CAE HERFYN COTTAGE). 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.
CAE HERFYN COTTAGE is located in TREGARTH, in the LL57 postcode district. The below map shows the position of CAE HERFYN COTTAGE in TREGARTH.