Property Data Search:

15, HEOL MADOC, CARDIFF, CF14 1HB - £373,000

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 HEOL MADOC is a midsized extended semi-detached house of 118m², built sometime between 1930 and 1949, which could now be worth an estimated £513,618. It was last sold for £373,000 in March 2018, which was around 61% above the average March 2018 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was July 2017, where the current energy rating was C, and the potential energy rating was B.

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15 HEOL MADOC Sold Prices

Land registry data shows two sales for 15 HEOL MADOC since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 15 HEOL MADOC sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2018
20 MAR
£373,000£231,143
up arrow
61% above HPI
2008
12 DEC
£197,500£162,264
up arrow
22% above HPI

15 HEOL MADOC Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 15 HEOL MADOC sales from December 2008 and March 2018 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 2008 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the March 2018 sale, where it rises to 61% above the HPI. The line then continues to track at 61% above the HPI.

15, HEOL MADOC, CARDIFF, CF14 1HB: Price paid vs HM Land Registry's House Price Index

What might 15 HEOL MADOC be worth now?

15 HEOL MADOC might now be worth an estimated £513,618.

This is based on house price inflation of 37.7%, between March 2018 and June 2025, for semi-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 37.7% inflationary increase is applied to the most recent sale price for 15 HEOL MADOC of £373,000 on 20th March 2018. For the value to have increased from £373,000 to £513,618 over the six years and nine months to June 2025, the following assumptions must hold true:

  • The value of 15 HEOL MADOC has moved in line with the HPI for semi-detached houses in the Cardiff local authority area.
  • The March 2018 sale price of £373,000 represented a fair market value for the property.
  • The size, condition, and specification of 15 HEOL MADOC has not materially changed since March 2018.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 15 HEOL MADOC?

15 HEOL MADOC is 118m², which includes one extension, according to the EPC inspection conducted in July 2017. This puts it in the smallest 50% of semi-detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cardiff, and where 15 HEOL MADOC lies on this distribution: 46% of semi-detached houses houses are smaller than 15 HEOL MADOC, and 53% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

15, HEOL MADOC, CARDIFF, CF14 1HB: Size of property relative to semi-detached houses houses in Cardiff

15 HEOL MADOC: Plot and Title Map

15 HEOL MADOC sits on a plot of roughly 0.067 of an acre, or 272m². The below map shows the location of 15 HEOL MADOC, 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 HEOL MADOC). 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.

15, HEOL MADOC, CARDIFF, CF14 1HB: Plot and title map

Where is 15 HEOL MADOC?

15 HEOL MADOC is located in CARDIFF, in the CF14 postcode district. The below map shows the position of No. 15 on HEOL MADOC.

15, HEOL MADOC, CARDIFF, CF14 1HB: Location map and indicative extent of plot

All property sales on HEOL MADOC

Most recent sales first:

Full data available
2024
20 JUN
£525,000
Limited data available
2018
26 MAR
£395,000
Full data available
2018
20 MAR
£373,000
Full data available
2017
2 OCT
£425,000
Limited data available
2010
21 MAY
£258,000
Full data available
2009
17 APR
£241,000
Full data available
2008
12 DEC
£197,500
Full data available
2008
21 APR
£180,000
Limited data available
2006
1 SEP
£220,000
Limited data available
2006
26 MAY
£232,000
Limited data available
2003
27 AUG
£178,000
Full data available
2002
24 JAN
£127,500
Full data available
2000
18 FEB
£129,950
Limited data available
1999
4 JUN
£98,950
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.