28B, CATHERINE STREET, SWANSEA, SA1 4JS - £115,000

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.

28B CATHERINE STREET is a very small extended terraced house of 46m², built sometime between 1900 and 1929, which could now be worth an estimated £120,707. It was last sold for £115,000 in August 2024, which was around 30% below the average August 2024 terraced price in the Swansea local authority area. The most recent EPC inspection was April 2025, where the current energy rating was D, and the potential energy rating was B.

28B CATHERINE STREET Sold Prices

Land registry data shows two sales for 28B CATHERINE STREET since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Swansea local authority area for the corresponding sale date. Both of the two 28B CATHERINE STREET 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
2024 30 AUG	£115,000	£163,603	30% below HPI
2004 31 MAR	£40,750	£73,708	45% below HPI

28B CATHERINE STREET Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Swansea local authority area over time, sourced from the HPI. The two 28B CATHERINE STREET sales from March 2004 and August 2024 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 2004 sale was for 45% below the HPI. So the extrapolation line tracks at 45% below the HPI over time, until the August 2024 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 28B CATHERINE STREET be worth now?

28B CATHERINE STREET might now be worth an estimated £120,707.

This is based on house price inflation of 5%, between August 2024 and July 2025, for terraced 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 5% inflationary increase is applied to the most recent sale price for 28B CATHERINE STREET of £115,000 on 30th August 2024. For the value to have increased from £115,000 to £120,707 over the one year and one month to July 2025, the following assumptions must hold true:

• The value of 28B CATHERINE STREET has moved in line with the HPI for terraced houses in the Swansea local authority area.
• The August 2024 sale price of £115,000 represented a fair market value for the property.
• The size, condition, and specification of 28B CATHERINE STREET has not materially changed since August 2024.

How Large is 28B CATHERINE STREET?

28B CATHERINE STREET is 46m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the smallest 10% of terraced houses houses in Swansea, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Swansea, and where 28B CATHERINE STREET lies on this distribution: 1% of terraced houses houses are smaller than 28B CATHERINE STREET, and 99% of houses are larger. Note that EPC data is not available for all properties in Swansea.

28B CATHERINE STREET: Plot and Title Map

28B CATHERINE STREET sits on a plot of roughly 0.011 of an acre, or 44m². The below map shows the location of 28B CATHERINE STREET, 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 28B CATHERINE STREET). 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 28B CATHERINE STREET?

28B CATHERINE STREET is located in SWANSEA, in the SA1 postcode district. The below map shows the position of No. 28B on CATHERINE STREET.