28, BRON Y BRYN, KILLAY, SWANSEA, SA2 7NP - £470,000

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.

28 BRON Y BRYN is a very large extended detached house of 164m², built sometime between 1983 and 1990, which could now be worth an estimated £459,023. It was last sold for £470,000 in November 2025, which was around 39% above the average November 2025 detached price in the Swansea local authority area. The most recent EPC inspection was September 2023, where the current energy rating was C, and the potential energy rating was B.

28 BRON Y BRYN Sold Prices

Land registry data shows two sales for 28 BRON Y BRYN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 28 BRON Y BRYN 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
2025 17 NOV	£470,000	£338,083	39% above HPI
2001 14 NOV	£139,450	£94,756	47% above HPI

28 BRON Y BRYN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The two 28 BRON Y BRYN sales from November 2001 and November 2025 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 November 2001 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the November 2025 sale, where it falls to 39% above the HPI. The line then continues to track at 39% above the HPI.

What might 28 BRON Y BRYN be worth now?

28 BRON Y BRYN might now be worth an estimated £459,023.

This is based on house price deflation of 2.3%, between November 2025 and April 2026, for 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 2.3% deflationary decrease is applied to the most recent sale price for 28 BRON Y BRYN of £470,000 on 17th November 2025. For the value to have decreased from £470,000 to £459,023 over the one year and seven months to April 2026, the following assumptions must hold true:

• The value of 28 BRON Y BRYN has moved in line with the HPI for detached houses in the Swansea local authority area.
• The November 2025 sale price of £470,000 represented a fair market value for the property.
• The size, condition, and specification of 28 BRON Y BRYN has not materially changed since November 2025.

How Large is 28 BRON Y BRYN?

28 BRON Y BRYN is 164m², which includes one extension, according to the EPC inspection conducted in September 2023. This puts it in the largest 20% of detached houses houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Swansea, and where 28 BRON Y BRYN lies on this distribution: 83% of detached houses houses are smaller than 28 BRON Y BRYN, and 17% of houses are larger. Note that EPC data is not available for all properties in Swansea.

28 BRON Y BRYN: Plot and Title Map

28 BRON Y BRYN sits on a plot of roughly 0.091 of an acre, or 367m². The below map shows the location of 28 BRON Y BRYN, 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 BRON Y BRYN). 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 28 BRON Y BRYN?

28 BRON Y BRYN is located in KILLAY, in the SA2 postcode district. The below map shows the position of No. 28 on BRON Y BRYN.