3, UPPER MILL, PONTARDDULAIS, SWANSEA, SA4 8ND - £150,000

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.

3 UPPER MILL is a small extended semi-detached house of 92m², built sometime between 1900 and 1929, which could now be worth an estimated £184,495. It was last sold for £150,000 in January 2021, which was around 9% below the average January 2021 semi-detached price in the Swansea local authority area. The most recent EPC inspection was October 2016, where the current energy rating was D, and the potential energy rating was C.

3 UPPER MILL Sold Prices

Land registry data shows three sales for 3 UPPER MILL 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 Swansea local authority area for the corresponding sale date. The three 3 UPPER MILL sales were a mix of below the average price, and roughly equal to 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 29 JAN	£150,000	£164,913	9% below HPI
2017 20 MAR	£135,000	£134,740	Close to HPI
2009 21 APR	£70,000	£126,702	45% below HPI

3 UPPER MILL Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Swansea local authority area over time, sourced from the HPI. The three 3 UPPER MILL sales between April 2009 and January 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 March 2017 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the January 2021 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 3 UPPER MILL be worth now?

3 UPPER MILL might now be worth an estimated £184,495.

This is based on house price inflation of 23%, between January 2021 and February 2025, for semi-detached houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 23% inflationary increase is applied to the most recent sale price for 3 UPPER MILL of £150,000 on 29th January 2021. For the value to have increased from £150,000 to £184,495 over the three years and eleven months to February 2025, the following assumptions must hold true:

• The value of 3 UPPER MILL has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The January 2021 sale price of £150,000 represented a fair market value for the property.
• The size, condition, and specification of 3 UPPER MILL has not materially changed since January 2021.

How Large is 3 UPPER MILL?

3 UPPER MILL is 92m², which includes one extension, according to the EPC inspection conducted in October 2016. This puts it in the smallest 30% of semi-detached houses houses in Pontarddulais, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pontarddulais, and where 3 UPPER MILL lies on this distribution: 25% of semi-detached houses houses are smaller than 3 UPPER MILL, and 73% of houses are larger. Note that EPC data is not available for all properties in Pontarddulais.

3 UPPER MILL: Plot and Title Map

3 UPPER MILL sits on a plot of roughly 0.099 of an acre, or 399m². The below map shows the location of 3 UPPER MILL, 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 3 UPPER MILL). 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 3 UPPER MILL?

3 UPPER MILL is located in PONTARDDULAIS, in the SA4 postcode district. The below map shows the position of No. 3 on UPPER MILL.