15, MILL CLOSE, LLANISHEN, CARDIFF, CF14 0XQ - £281,000

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.

15 MILL CLOSE is a very small detached house of 59m², built sometime between 2007 and 2011, which could now be worth an estimated £500,033. It was last sold for £281,000 in February 2007, which was around 4% below the average February 2007 detached price in the Cardiff local authority area. The most recent EPC inspection was January 2024, where the current energy rating was C, and the potential energy rating was B.

15 MILL CLOSE Sold Prices

Land registry data shows three sales for 15 MILL CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. The three 15 MILL CLOSE sales were a mix of below the average price, roughly equal to the average price, and 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
2007 23 FEB	£281,000	£293,754	4% below HPI
2005 7 FEB	£275,000	£274,092	Close to HPI
1999 17 SEP	£134,250	£127,192	6% above HPI

15 MILL CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The three 15 MILL CLOSE sales between September 1999 and February 2007 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 February 2005 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the February 2007 sale, where it falls to 4% below the HPI. The line then continues to track at 4% below the HPI.

What might 15 MILL CLOSE be worth now?

15 MILL CLOSE might now be worth an estimated £500,033.

This is based on house price inflation of 77.9%, between February 2007 and February 2025, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.9% inflationary increase is applied to the most recent sale price for 15 MILL CLOSE of £281,000 on 23rd February 2007. For the value to have increased from £281,000 to £500,033 over the eighteen years to February 2025, the following assumptions must hold true:

• The value of 15 MILL CLOSE has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The February 2007 sale price of £281,000 represented a fair market value for the property.
• The size, condition, and specification of 15 MILL CLOSE has not materially changed since February 2007.

How Large is 15 MILL CLOSE?

15 MILL CLOSE is 59m² according to the EPC inspection conducted in January 2024. This puts it in the smallest 10% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 15 MILL CLOSE lies on this distribution: 2% of detached houses houses are smaller than 15 MILL CLOSE, and 98% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

15 MILL CLOSE: Plot and Title Map

15 MILL CLOSE sits on a plot of roughly 0.071 of an acre, or 288m². The below map shows the location of 15 MILL CLOSE, 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 15 MILL CLOSE). 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 15 MILL CLOSE?

15 MILL CLOSE is located in LLANISHEN, in the CF14 postcode district. The below map shows the position of No. 15 on MILL CLOSE.