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.
28 MAES ALARCH is a very small semi-detached house of 72m², built sometime between 1991 and 1995, which could now be worth an estimated £136,930. It was last sold for £95,000 in January 2017, which was around 28% below the average January 2017 semi-detached price in the Flintshire local authority area. The most recent EPC inspection was September 2025, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows three sales for 28 MAES ALARCH since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Flintshire local authority area for the corresponding sale date. All of the three 28 MAES ALARCH 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 |
|---|---|---|---|
2017 13 JAN | £95,000 | £132,362 | 28% below HPI |
2007 7 SEP | £110,000 | £135,255 | 19% below HPI |
1996 25 SEP | £38,000 | £40,268 | 6% below HPI |
The below graph shows the average semi-detached house price in the Flintshire local authority area over time, sourced from the HPI. The three 28 MAES ALARCH sales between September 1996 and January 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 September 2007 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the January 2017 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

28 MAES ALARCH might now be worth an estimated £136,930.
This is based on house price inflation of 44.1%, between January 2017 and April 2026, for semi-detached houses, in the Flintshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 44.1% inflationary increase is applied to the most recent sale price for 28 MAES ALARCH of £95,000 on 13th January 2017. For the value to have increased from £95,000 to £136,930 over the eight years and nine months to April 2026, the following assumptions must hold true:
28 MAES ALARCH is 72m² according to the EPC inspection conducted in September 2025. This puts it in the smallest 10% of semi-detached houses houses in Mostyn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Mostyn, and where 28 MAES ALARCH lies on this distribution: 8% of semi-detached houses houses are smaller than 28 MAES ALARCH, and 93% of houses are larger. Note that EPC data is not available for all properties in Mostyn.

28 MAES ALARCH sits on a plot of roughly 0.028 of an acre, or 115m². The below map shows the location of 28 MAES ALARCH, 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 28 MAES ALARCH). 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.

28 MAES ALARCH is located in MOSTYN, in the CH8 postcode district. The below map shows the position of No. 28 on MAES ALARCH.

Most recent sales first: