Property Data Search:

DYFFRYN HEDD, THORNHILL ROAD, CWMGWILI, LLANELLI, SA14 6PT - £79,000

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.

DYFFRYN HEDD is a very small extended detached house of 80m², built sometime between 1930 and 1949, which could now be worth an estimated £116,606. It was last sold for £79,000 in September 2017, which was around 58% below the average September 2017 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was October 2008, where the current energy rating was G, and the potential energy rating was F.

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DYFFRYN HEDD Sold Prices

Land registry data shows three sales for DYFFRYN HEDD since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. All of the three DYFFRYN HEDD sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2017
20 SEP
£79,000£187,270
down arrow
58% below HPI
2002
10 JAN
£55,000£76,799
down arrow
28% below HPI
2001
26 MAR
£33,000£68,866
down arrow
52% below HPI

DYFFRYN HEDD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The three DYFFRYN HEDD sales between March 2001 and September 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 January 2002 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the September 2017 sale, where it falls to 58% below the HPI. The line then continues to track at 58% below the HPI.

DYFFRYN HEDD, THORNHILL ROAD, CWMGWILI, LLANELLI, SA14 6PT: Price paid vs HM Land Registry's House Price Index

What might DYFFRYN HEDD be worth now?

DYFFRYN HEDD might now be worth an estimated £116,606.

This is based on house price inflation of 47.6%, between September 2017 and February 2025, for detached houses, in the Carmarthenshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 47.6% inflationary increase is applied to the most recent sale price for DYFFRYN HEDD of £79,000 on 20th September 2017. For the value to have increased from £79,000 to £116,606 over the eight years and seven months to February 2025, the following assumptions must hold true:

  • The value of DYFFRYN HEDD has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
  • The September 2017 sale price of £79,000 represented a fair market value for the property.
  • The size, condition, and specification of DYFFRYN HEDD has not materially changed since September 2017.
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 DYFFRYN HEDD?

DYFFRYN HEDD is 80m², which includes one extension, according to the EPC inspection conducted in October 2008. This puts it in the smallest 20% of detached houses houses in Cwmgwili, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cwmgwili, and where DYFFRYN HEDD lies on this distribution: 12% of detached houses houses are smaller than DYFFRYN HEDD, and 88% of houses are larger. Note that EPC data is not available for all properties in Cwmgwili.

DYFFRYN HEDD, THORNHILL ROAD, CWMGWILI, LLANELLI, SA14 6PT: Size of property relative to detached houses houses in Cwmgwili

DYFFRYN HEDD: Plot and Title Map

DYFFRYN HEDD sits on a plot of roughly 0.171 of an acre, or 692m². The below map shows the location of DYFFRYN HEDD, 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 DYFFRYN HEDD). 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.

DYFFRYN HEDD, THORNHILL ROAD, CWMGWILI, LLANELLI, SA14 6PT: Plot and title map

Where is DYFFRYN HEDD?

DYFFRYN HEDD is located on THORNHILL ROAD in CWMGWILI, in the SA14 postcode district. The below map shows the position of DYFFRYN HEDD on THORNHILL ROAD.

DYFFRYN HEDD, THORNHILL ROAD, CWMGWILI, LLANELLI, SA14 6PT: Location map and indicative extent of plot

All property sales on THORNHILL ROAD

Most recent sales first:

Full data available
2025
31 JAN
£178,000
Limited data available
2024
28 FEB
£230,000
Full data available
2023
26 SEP
£480,000
Limited data available
2023
27 JUL
£206,000
Full data available
2022
7 SEP
£149,950
Full data available
2022
7 FEB
£400,000
Full data available
2021
23 AUG
£166,500
Full data available
2020
19 OCT
£90,000
Full data available
2019
26 JUL
£235,000
Limited data available
2019
8 JAN
£289,750
Full data available
2018
21 NOV
£485,000
Limited data available
2017
28 JUL
£90,000
Full data available
2016
11 NOV
£179,000
Full data available
2016
19 AUG
£198,000
Full data available
2016
15 JUN
£152,500
Full data available
2016
20 MAY
£92,000
Limited data available
2015
16 OCT
£118,500
Full data available
2014
17 OCT
£312,500
Limited data available
2014
20 AUG
£191,500
Full data available
2011
13 MAY
£275,000
Limited data available
2010
30 JUN
£74,000
Full data available
2010
16 APR
£275,000
Full data available
2010
8 MAR
£210,000
Limited data available
2009
12 JAN
£262,000
Full data available
2007
28 SEP
£86,000
Limited data available
2007
3 AUG
£95,000
Limited data available
2006
13 JUL
£245,000
Full data available
2004
14 OCT
£169,950
Limited data available
2004
7 OCT
£215,000
Limited data available
2003
21 NOV
£242,000
Limited data available
2003
2 MAY
£160,000
Limited data available
2003
24 JAN
£56,000
Limited data available
2002
31 MAY
£119,000
Limited data available
2002
28 MAR
£78,000
Full data available
2002
22 FEB
£118,000
Limited data available
2001
7 SEP
£35,000
Limited data available
2001
16 FEB
£80,000
Limited data available
1998
21 OCT
£25,000
Limited data available
1997
27 JAN
£39,000
Limited data available
1995
24 MAR
£25,000
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.