10, PENCAERFENNI LANE, CROFTY, SWANSEA, SA4 3SD - £317,000

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.

10 PENCAERFENNI LANE is a midsized extended semi-detached house of 90m², built sometime between 1976 and 1982, which could now be worth an estimated £325,843. It was last sold for £317,000 in March 2025, which was around 54% above the average March 2025 semi-detached price in the Swansea local authority area. The most recent EPC inspection was August 2020, where the current energy rating was C, and the potential energy rating was B.

10 PENCAERFENNI LANE Sold Prices

Land registry data shows four sales for 10 PENCAERFENNI LANE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Swansea local authority area for the corresponding sale date. All of the four 10 PENCAERFENNI LANE 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 14 MAR	£317,000	£205,583	54% above HPI
2020 21 DEC	£235,000	£162,235	45% above HPI
2009 26 OCT	£180,000	£126,367	42% above HPI
2006 5 SEP	£200,000	£129,963	54% above HPI

10 PENCAERFENNI LANE 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 four 10 PENCAERFENNI LANE sales between September 2006 and March 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 December 2020 sale was for 45% above the HPI. So the extrapolation line tracks at 45% above the HPI over time, until the March 2025 sale, where it rises to 54% above the HPI. The line then continues to track at 54% above the HPI.

What might 10 PENCAERFENNI LANE be worth now?

10 PENCAERFENNI LANE might now be worth an estimated £325,843.

This is based on house price inflation of 2.8%, between March 2025 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 2.8% inflationary increase is applied to the most recent sale price for 10 PENCAERFENNI LANE of £317,000 on 14th March 2025. For the value to have increased from £317,000 to £325,843 over the ten months to May 2026, the following assumptions must hold true:

• The value of 10 PENCAERFENNI LANE has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The March 2025 sale price of £317,000 represented a fair market value for the property.
• The size, condition, and specification of 10 PENCAERFENNI LANE has not materially changed since March 2025.

How Large is 10 PENCAERFENNI LANE?

10 PENCAERFENNI LANE is 90m², which includes one extension, according to the EPC inspection conducted in August 2020. This puts it in the largest 50% of semi-detached houses houses in Crofty, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Crofty, and where 10 PENCAERFENNI LANE lies on this distribution: 55% of semi-detached houses houses are smaller than 10 PENCAERFENNI LANE, and 45% of houses are larger. Note that EPC data is not available for all properties in Crofty.

10 PENCAERFENNI LANE: Plot and Title Map

10 PENCAERFENNI LANE sits on a plot of roughly 0.081 of an acre, or 327m². The below map shows the location of 10 PENCAERFENNI LANE, 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 10 PENCAERFENNI LANE). 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 10 PENCAERFENNI LANE?

10 PENCAERFENNI LANE is located in CROFTY, in the SA4 postcode district. The below map shows the position of No. 10 on PENCAERFENNI LANE.