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.
46 HEOL GERRIG is a large extended detached house of 128m², built sometime between 1900 and 1929, which could now be worth an estimated £309,070. It was last sold for £182,500 in February 2013, which was around 6% below the average February 2013 detached price in the Swansea local authority area. The most recent EPC inspection was April 2009, where the current energy rating was F, and the potential energy rating was E.
Land registry data shows three sales for 46 HEOL GERRIG since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. All of the three 46 HEOL GERRIG 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 |
|---|---|---|---|
2013 8 FEB | £182,500 | £194,969 | 6% below HPI |
2009 21 AUG | £190,000 | £204,603 | 7% below HPI |
2003 17 OCT | £118,000 | £141,258 | 16% below HPI |
The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The three 46 HEOL GERRIG sales between October 2003 and February 2013 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 August 2009 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the February 2013 sale, where it rises to 6% below the HPI. The line then continues to track at 6% below the HPI.

46 HEOL GERRIG might now be worth an estimated £309,070.
This is based on house price inflation of 69.4%, between February 2013 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 69.4% inflationary increase is applied to the most recent sale price for 46 HEOL GERRIG of £182,500 on 8th February 2013. For the value to have increased from £182,500 to £309,070 over the twelve years and ten months to April 2026, the following assumptions must hold true:
46 HEOL GERRIG is 128m², which includes one extension, according to the EPC inspection conducted in April 2009. This puts it in the largest 40% 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 46 HEOL GERRIG lies on this distribution: 63% of detached houses houses are smaller than 46 HEOL GERRIG, and 37% of houses are larger. Note that EPC data is not available for all properties in Swansea.

46 HEOL GERRIG sits on a plot of roughly 0.140 of an acre, or 565m². The below map shows the location of 46 HEOL GERRIG, 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 46 HEOL GERRIG). 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.

46 HEOL GERRIG is located in TREBOETH, in the SA5 postcode district. The below map shows the position of No. 46 on HEOL GERRIG.

Most recent sales first: