17, LLYS DOL, MORRISTON, SWANSEA, SA6 6LD - £48,000

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.

17 LLYS DOL is a very small extended semi-detached house of 69m², built sometime between 1996 and 2002, which could now be worth an estimated £195,744. It was last sold for £48,000 in June 2000, which was around 7% below the average June 2000 semi-detached price in the Swansea local authority area. The most recent EPC inspection was June 2026, where the current energy rating was C, and the potential energy rating was B.

17 LLYS DOL Sold Prices

Land registry data shows two sales for 17 LLYS DOL since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Swansea local authority area for the corresponding sale date. One of the two 17 LLYS DOL sales was for below the average price, whilst the other was 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
2000 15 JUN	£48,000	£51,819	7% below HPI
1995 3 NOV	£56,000	£42,266	32% above HPI

17 LLYS DOL 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 two 17 LLYS DOL sales from November 1995 and June 2000 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 1995 sale was for 32% above the HPI. So the extrapolation line tracks at 32% above the HPI over time, until the June 2000 sale, where it falls to 7% below the HPI. The line then continues to track at 7% below the HPI.

What might 17 LLYS DOL be worth now?

17 LLYS DOL might now be worth an estimated £195,744.

This is based on house price inflation of 307.8%, between June 2000 and May 2026, 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 307.8% inflationary increase is applied to the most recent sale price for 17 LLYS DOL of £48,000 on 15th June 2000. For the value to have increased from £48,000 to £195,744 over the 26 years and one month to May 2026, the following assumptions must hold true:

• The value of 17 LLYS DOL has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The June 2000 sale price of £48,000 represented a fair market value for the property.
• The size, condition, and specification of 17 LLYS DOL has not materially changed since June 2000.

How Large is 17 LLYS DOL?

17 LLYS DOL is 69m², which includes one extension, according to the EPC inspection conducted in June 2026. This puts it in the smallest 10% of semi-detached houses houses in Swansea, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Swansea, and where 17 LLYS DOL lies on this distribution: 6% of semi-detached houses houses are smaller than 17 LLYS DOL, and 93% of houses are larger. Note that EPC data is not available for all properties in Swansea.

Where is 17 LLYS DOL?

17 LLYS DOL is located in MORRISTON, in the SA6 postcode district. The below map shows the position of No. 17 on LLYS DOL.