4A, LLWYN ONN, ST ASAPH, LL17 0SQ - £162,000

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

4A LLWYN ONN is a very small extended semi-detached house of 76m², built sometime between 1976 and 1982, which could now be worth an estimated £184,520. It was last sold for £162,000 in May 2021, which was around 6% above the average May 2021 semi-detached price in the Denbighshire local authority area. The most recent EPC inspection was March 2014, where the current energy rating was D, and the potential energy rating was B.

4A LLWYN ONN Sold Prices

Land registry data shows three sales for 4A LLWYN ONN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Denbighshire local authority area for the corresponding sale date. All of the three 4A LLWYN ONN 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
2021 28 MAY	£162,000	£152,834	6% above HPI
2019 18 OCT	£150,000	£137,893	9% above HPI
2014 29 MAY	£128,000	£110,444	16% above HPI

4A LLWYN ONN Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Denbighshire local authority area over time, sourced from the HPI. The three 4A LLWYN ONN sales between May 2014 and May 2021 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 October 2019 sale was for 9% above the HPI. So the extrapolation line tracks at 9% above the HPI over time, until the May 2021 sale, where it falls to 6% above the HPI. The line then continues to track at 6% above the HPI.

What might 4A LLWYN ONN be worth now?

4A LLWYN ONN might now be worth an estimated £184,520.

This is based on house price inflation of 13.9%, between May 2021 and February 2025, for semi-detached houses, in the Denbighshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 13.9% inflationary increase is applied to the most recent sale price for 4A LLWYN ONN of £162,000 on 28th May 2021. For the value to have increased from £162,000 to £184,520 over the four years and three months to February 2025, the following assumptions must hold true:

• The value of 4A LLWYN ONN has moved in line with the HPI for semi-detached houses in the Denbighshire local authority area.
• The May 2021 sale price of £162,000 represented a fair market value for the property.
• The size, condition, and specification of 4A LLWYN ONN has not materially changed since May 2021.

How Large is 4A LLWYN ONN?

4A LLWYN ONN is 76m², which includes one extension, according to the EPC inspection conducted in March 2014. This puts it in the smallest 20% of semi-detached houses houses in St Asaph, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in St Asaph, and where 4A LLWYN ONN lies on this distribution: 17% of semi-detached houses houses are smaller than 4A LLWYN ONN, and 83% of houses are larger. Note that EPC data is not available for all properties in St Asaph.

4A LLWYN ONN: Plot and Title Map

4A LLWYN ONN sits on a plot of roughly 0.043 of an acre, or 172m². The below map shows the location of 4A LLWYN ONN, 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 4A LLWYN ONN). 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 4A LLWYN ONN?

4A LLWYN ONN is located in ST ASAPH, in the LL17 postcode district. The below map shows the position of No. 4A on LLWYN ONN.