Property Data Search:

30, HEOL ESGYN, CARDIFF, CF23 6JT - £420,000

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.

30 HEOL ESGYN is a midsized extended semi-detached house of 118m², built sometime between 1950 and 1966, which could now be worth an estimated £531,498. It was last sold for £420,000 in October 2020, which was around 66% above the average October 2020 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was July 2020, where the current energy rating was E, and the potential energy rating was B.

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30 HEOL ESGYN Sold Prices

Land registry data shows two sales for 30 HEOL ESGYN 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. One of the two 30 HEOL ESGYN sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2020
9 OCT
£420,000£252,776
up arrow
66% above HPI
2005
5 MAY
£100,000£165,730
down arrow
40% below HPI

30 HEOL ESGYN 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 30 HEOL ESGYN sales from May 2005 and October 2020 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 May 2005 sale was for 40% below the HPI. So the extrapolation line tracks at 40% below the HPI over time, until the October 2020 sale, where it rises to 66% above the HPI. The line then continues to track at 66% above the HPI.

30, HEOL ESGYN, CARDIFF, CF23 6JT: Price paid vs HM Land Registry's House Price Index

What might 30 HEOL ESGYN be worth now?

30 HEOL ESGYN might now be worth an estimated £531,498.

This is based on house price inflation of 26.5%, between October 2020 and February 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 26.5% inflationary increase is applied to the most recent sale price for 30 HEOL ESGYN of £420,000 on 9th October 2020. For the value to have increased from £420,000 to £531,498 over the five years and eight months to February 2025, the following assumptions must hold true:

  • The value of 30 HEOL ESGYN has moved in line with the HPI for semi-detached houses in the Cardiff local authority area.
  • The October 2020 sale price of £420,000 represented a fair market value for the property.
  • The size, condition, and specification of 30 HEOL ESGYN has not materially changed since October 2020.
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 30 HEOL ESGYN?

30 HEOL ESGYN is 118m², which includes one extension, according to the EPC inspection conducted in July 2020. 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 30 HEOL ESGYN lies on this distribution: 46% of semi-detached houses houses are smaller than 30 HEOL ESGYN, and 53% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

30, HEOL ESGYN, CARDIFF, CF23 6JT: Size of property relative to semi-detached houses houses in Cardiff

30 HEOL ESGYN: Plot and Title Map

30 HEOL ESGYN sits on a plot of roughly 0.121 of an acre, or 489m². The below map shows the location of 30 HEOL ESGYN, 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 30 HEOL ESGYN). 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.

30, HEOL ESGYN, CARDIFF, CF23 6JT: Plot and title map

Where is 30 HEOL ESGYN?

30 HEOL ESGYN is located in CARDIFF, in the CF23 postcode district. The below map shows the position of No. 30 on HEOL ESGYN.

30, HEOL ESGYN, CARDIFF, CF23 6JT: Location map and indicative extent of plot

All property sales on HEOL ESGYN

Most recent sales first:

Full data available
2023
15 AUG
£246,000
Limited data available
2022
22 SEP
£619,500
Limited data available
2021
17 DEC
£500,000
Limited data available
2021
19 NOV
£370,000
Full data available
2021
14 MAY
£425,000
Full data available
2020
3 DEC
£475,000
Full data available
2020
9 OCT
£420,000
Full data available
2019
25 NOV
£940,000
Limited data available
2014
25 FEB
£195,000
Full data available
2012
3 AUG
£750,000
Full data available
2011
9 DEC
£750,000
Full data available
2010
10 NOV
£750,000
Limited data available
2008
4 JUN
£187,000
Limited data available
2008
8 APR
£245,000
Limited data available
2006
8 JUN
£275,000
Full data available
2005
5 MAY
£100,000
Full data available
2005
7 APR
£267,000
Full data available
2005
7 APR
£300,000
Full data available
2005
7 APR
£300,000
Limited data available
2004
21 OCT
£249,950
Full data available
2004
24 SEP
£265,000
Full data available
2004
5 MAR
£246,000
Limited data available
2003
30 JUN
£108,500
Limited data available
2002
19 NOV
£155,000
Limited data available
2001
16 OCT
£65,000
Limited data available
2001
31 MAY
£146,000
Limited data available
2000
29 SEP
£133,000
Limited data available
1999
14 JUN
£125,000
Full data available
1998
25 NOV
£99,950
Limited data available
1997
22 SEP
£84,950
Limited data available
1997
15 MAY
£89,000
Full data available
1996
11 OCT
£72,750
Limited data available
1996
11 APR
£90,000
Full data available
1996
23 FEB
£85,995
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.