CEFN DERWEN, PENTREFELIN, CRICCIETH, LL52 0RA - £270,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

CEFN DERWEN is a large detached house of 135m², built sometime before 1900, which could now be worth an estimated £376,955. It was last sold for £270,000 in March 2017, which was around 25% above the average March 2017 detached price in the Gwynedd local authority area. The most recent EPC inspection was March 2014, where the current energy rating was E, and the potential energy rating was C.

CEFN DERWEN Sold Prices

Land registry data shows two sales for CEFN DERWEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. Both of the two CEFN DERWEN sales were for above 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
2017 20 MAR	£270,000	£215,987	25% above HPI
1999 26 MAR	£76,000	£72,067	5% above HPI

CEFN DERWEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Gwynedd local authority area over time, sourced from the HPI. The two CEFN DERWEN sales from March 1999 and March 2017 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 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the March 2017 sale, where it rises to 25% above the HPI. The line then continues to track at 25% above the HPI.

What might CEFN DERWEN be worth now?

CEFN DERWEN might now be worth an estimated £376,955.

This is based on house price inflation of 39.6%, between March 2017 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 39.6% inflationary increase is applied to the most recent sale price for CEFN DERWEN of £270,000 on 20th March 2017. For the value to have increased from £270,000 to £376,955 over the eight years and one month to February 2025, the following assumptions must hold true:

• The value of CEFN DERWEN has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The March 2017 sale price of £270,000 represented a fair market value for the property.
• The size, condition, and specification of CEFN DERWEN has not materially changed since March 2017.

How Large is CEFN DERWEN?

CEFN DERWEN is 135m² according to the EPC inspection conducted in March 2014. This puts it in the largest 20% of detached houses houses in Pentrefelin, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pentrefelin, and where CEFN DERWEN lies on this distribution: 78% of detached houses houses are smaller than CEFN DERWEN, and 19% of houses are larger. Note that EPC data is not available for all properties in Pentrefelin.

CEFN DERWEN: Plot and Title Map

CEFN DERWEN sits on a plot of roughly 0.173 of an acre, or 700m². The below map shows the location of CEFN DERWEN, 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 CEFN DERWEN). 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.

Where is CEFN DERWEN?

CEFN DERWEN is located in PENTREFELIN, in the LL52 postcode district. The below map shows the position of CEFN DERWEN in PENTREFELIN.