18, HEOL Y CELYN, TREGOF VILLAGE, SWANSEA, SA7 0NT - £138,500

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

18 HEOL Y CELYN is a very small semi-detached house of 70m², built sometime between 1996 and 2002. It was last sold for £138,500 in June 2016, which was around 4% above the average June 2016 semi-detached price in the Swansea local authority area. The most recent EPC inspection was August 2013, where the current energy rating was C, and the potential energy rating was B.

18 HEOL Y CELYN Sold Prices

Land registry data shows three sales for 18 HEOL Y CELYN 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. All of the three 18 HEOL Y CELYN 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
2016 16 JUN	£138,500	£132,931	4% above HPI
2005 28 JAN	£123,000	£107,811	14% above HPI
1999 22 OCT	£66,450	£49,791	33% above HPI

18 HEOL Y CELYN 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 18 HEOL Y CELYN sales between October 1999 and June 2016 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 January 2005 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the June 2016 sale, where it falls to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 18 HEOL Y CELYN be worth now?

18 HEOL Y CELYN might now be worth an estimated £215,166.

This is based on house price inflation of 55.4%, between June 2016 and December 2024, 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 55.4% inflationary increase is applied to the most recent sale price for 18 HEOL Y CELYN of £138,500 on 16th June 2016. For the value to have increased from £138,500 to £215,166 over the seven years and six months to December 2024, the following assumptions must hold true:

• The value of 18 HEOL Y CELYN has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The June 2016 sale price of £138,500 represented a fair market value for the property.
• The size, condition, and specification of 18 HEOL Y CELYN has not materially changed since June 2016.

How Large is 18 HEOL Y CELYN?

18 HEOL Y CELYN is 70m² according to the EPC inspection conducted in August 2013. 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 18 HEOL Y CELYN lies on this distribution: 7% of semi-detached houses houses are smaller than 18 HEOL Y CELYN, and 92% of houses are larger. Note that EPC data is not available for all properties in Swansea.

18 HEOL Y CELYN: Plot and Title Map

18 HEOL Y CELYN sits on a plot of roughly 0.047 of an acre, or 191m². The below map shows the location of 18 HEOL Y CELYN, 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 18 HEOL Y CELYN). 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 18 HEOL Y CELYN?

18 HEOL Y CELYN is located in TREGOF VILLAGE, in the SA7 postcode district. The below map shows the position of No. 18 on HEOL Y CELYN.