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.
43 CARNEDDI ROAD is a very small extended terraced house of 63m², built sometime before 1900, which could now be worth an estimated £111,147. It was last sold for £108,500 in May 2025, which was around 31% below the average May 2025 terraced price in the Gwynedd local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows four sales for 43 CARNEDDI ROAD since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Gwynedd local authority area for the corresponding sale date. Most of the four 43 CARNEDDI ROAD 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 |
|---|---|---|---|
2025 9 MAY | £108,500 | £156,611 | 31% below HPI |
2010 24 NOV | £87,000 | £104,350 | 17% below HPI |
2005 8 APR | £95,000 | £92,965 | 2% above HPI |
2001 15 NOV | £35,950 | £40,482 | 11% below HPI |
The below graph shows the average terraced house price in the Gwynedd local authority area over time, sourced from the HPI. The four 43 CARNEDDI ROAD sales between November 2001 and May 2025 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 November 2010 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the May 2025 sale, where it falls to 31% below the HPI. The line then continues to track at 31% below the HPI.

43 CARNEDDI ROAD might now be worth an estimated £111,147.
This is based on house price inflation of 2.4%, between May 2025 and May 2026, for terraced 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 2.4% inflationary increase is applied to the most recent sale price for 43 CARNEDDI ROAD of £108,500 on 9th May 2025. For the value to have increased from £108,500 to £111,147 over the one year to May 2026, the following assumptions must hold true:
43 CARNEDDI ROAD is 63m², which includes two extensions, according to the EPC inspection conducted in July 2020. This puts it in the smallest 10% of terraced houses houses in Bethesda, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Bethesda, and where 43 CARNEDDI ROAD lies on this distribution: 4% of terraced houses houses are smaller than 43 CARNEDDI ROAD, and 94% of houses are larger. Note that EPC data is not available for all properties in Bethesda.

43 CARNEDDI ROAD sits on a plot of roughly 0.019 of an acre, or 77m². The below map shows the location of 43 CARNEDDI ROAD, 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 43 CARNEDDI ROAD). 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.

43 CARNEDDI ROAD is located in CARNEDDI, in the LL57 postcode district. The below map shows the position of No. 43 on CARNEDDI ROAD.

Most recent sales first: