15, MOSTYN SQUARE, LLANISHEN, CARDIFF, CF14 5FE - £360,000

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.

15 MOSTYN SQUARE is a midsized extended terraced house of 119m², built sometime between 2007 and 2011, which could now be worth an estimated £386,130. It was last sold for £360,000 in August 2022, which was around 48% above the average August 2022 terraced price in the Cardiff local authority area. The most recent EPC inspection was October 2021, where the current energy rating was C, and the potential energy rating was B.

15 MOSTYN SQUARE Sold Prices

Land registry data shows three sales for 15 MOSTYN SQUARE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Cardiff local authority area for the corresponding sale date. All of the three 15 MOSTYN SQUARE 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
2022 25 AUG	£360,000	£242,685	48% above HPI
2012 7 SEP	£216,000	£143,898	50% above HPI
2008 30 JUN	£223,495	£148,101	51% above HPI

15 MOSTYN SQUARE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Cardiff local authority area over time, sourced from the HPI. The three 15 MOSTYN SQUARE sales between June 2008 and August 2022 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 2012 sale was for 50% above the HPI. So the extrapolation line tracks at 50% above the HPI over time, until the August 2022 sale, where it falls to 48% above the HPI. The line then continues to track at 48% above the HPI.

What might 15 MOSTYN SQUARE be worth now?

15 MOSTYN SQUARE might now be worth an estimated £386,130.

This is based on house price inflation of 7.3%, between August 2022 and April 2026, for terraced houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.3% inflationary increase is applied to the most recent sale price for 15 MOSTYN SQUARE of £360,000 on 25th August 2022. For the value to have increased from £360,000 to £386,130 over the four years and four months to April 2026, the following assumptions must hold true:

• The value of 15 MOSTYN SQUARE has moved in line with the HPI for terraced houses in the Cardiff local authority area.
• The August 2022 sale price of £360,000 represented a fair market value for the property.
• The size, condition, and specification of 15 MOSTYN SQUARE has not materially changed since August 2022.

How Large is 15 MOSTYN SQUARE?

15 MOSTYN SQUARE is 119m², which includes one extension, according to the EPC inspection conducted in October 2021. This puts it in the smallest 50% of terraced houses houses in Cardiff, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Cardiff, and where 15 MOSTYN SQUARE lies on this distribution: 47% of terraced houses houses are smaller than 15 MOSTYN SQUARE, and 52% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

15 MOSTYN SQUARE: Plot and Title Map

15 MOSTYN SQUARE sits on a plot of roughly 0.041 of an acre, or 166m². The below map shows the location of 15 MOSTYN SQUARE, 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 15 MOSTYN SQUARE). 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 15 MOSTYN SQUARE?

15 MOSTYN SQUARE is located in LLANISHEN, in the CF14 postcode district. The below map shows the position of No. 15 on MOSTYN SQUARE.