15, LLANDAFF CHASE, CARDIFF, CF5 2NA - £740,000

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

15 LLANDAFF CHASE is a very large detached house of 181m², built sometime between 1983 and 1990, which could now be worth an estimated £1,017,639. It was last sold for £740,000 in November 2017, which was around 95% above the average November 2017 detached price in the Cardiff local authority area. The most recent EPC inspection was August 2017, where the current energy rating was C, and the potential energy rating was B.

15 LLANDAFF CHASE Sold Prices

Land registry data shows two sales for 15 LLANDAFF CHASE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 15 LLANDAFF CHASE 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
2017 28 NOV	£740,000	£380,114	95% above HPI
2016 22 DEC	£637,500	£361,922	76% above HPI

15 LLANDAFF CHASE 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 two 15 LLANDAFF CHASE sales from December 2016 and November 2017 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 2016 sale was for 76% above the HPI. So the extrapolation line tracks at 76% above the HPI over time, until the November 2017 sale, where it rises to 95% above the HPI. The line then continues to track at 95% above the HPI.

What might 15 LLANDAFF CHASE be worth now?

15 LLANDAFF CHASE might now be worth an estimated £1,017,639.

This is based on house price inflation of 37.5%, between November 2017 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 37.5% inflationary increase is applied to the most recent sale price for 15 LLANDAFF CHASE of £740,000 on 28th November 2017. For the value to have increased from £740,000 to £1,017,639 over the eight years and nine months to February 2025, the following assumptions must hold true:

• The value of 15 LLANDAFF CHASE has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The November 2017 sale price of £740,000 represented a fair market value for the property.
• The size, condition, and specification of 15 LLANDAFF CHASE has not materially changed since November 2017.

How Large is 15 LLANDAFF CHASE?

15 LLANDAFF CHASE is 181m² according to the EPC inspection conducted in August 2017. This puts it in the largest 20% 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 LLANDAFF CHASE lies on this distribution: 86% of detached houses houses are smaller than 15 LLANDAFF CHASE, and 14% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

15 LLANDAFF CHASE: Plot and Title Map

15 LLANDAFF CHASE sits on a plot of roughly 0.229 of an acre, or 928m². The below map shows the location of 15 LLANDAFF CHASE, 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 LLANDAFF CHASE). 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 LLANDAFF CHASE?

15 LLANDAFF CHASE is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 15 on LLANDAFF CHASE.