Property Data Search:

81, HEOL Y PLAS, LLANNON, LLANELLI, SA14 6AN - £140,000

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.

81 HEOL Y PLAS is a very small extended detached house of 66m², built sometime between 1950 and 1966, which could now be worth an estimated £186,024. It was last sold for £140,000 in November 2019, which was around 33% below the average November 2019 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was May 2019, where the current energy rating was E, and the potential energy rating was C.

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81 HEOL Y PLAS Sold Prices

Land registry data shows two sales for 81 HEOL Y PLAS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. Both of the two 81 HEOL Y PLAS 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
2019
18 NOV
£140,000£208,028
down arrow
33% below HPI
2009
27 NOV
£105,000£172,090
down arrow
39% below HPI

81 HEOL Y PLAS 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 two 81 HEOL Y PLAS sales from November 2009 and November 2019 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 November 2009 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the November 2019 sale, where it rises to 33% below the HPI. The line then continues to track at 33% below the HPI.

81, HEOL Y PLAS, LLANNON, LLANELLI, SA14 6AN: Price paid vs HM Land Registry's House Price Index

What might 81 HEOL Y PLAS be worth now?

81 HEOL Y PLAS might now be worth an estimated £186,024.

This is based on house price inflation of 32.9%, between November 2019 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 32.9% inflationary increase is applied to the most recent sale price for 81 HEOL Y PLAS of £140,000 on 18th November 2019. For the value to have increased from £140,000 to £186,024 over the six years and nine months to February 2025, the following assumptions must hold true:

  • The value of 81 HEOL Y PLAS has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
  • The November 2019 sale price of £140,000 represented a fair market value for the property.
  • The size, condition, and specification of 81 HEOL Y PLAS has not materially changed since November 2019.
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 81 HEOL Y PLAS?

81 HEOL Y PLAS is 66m², which includes two extensions, according to the EPC inspection conducted in May 2019. This puts it in the smallest 10% of detached houses houses in Llannon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llannon, and where 81 HEOL Y PLAS lies on this distribution: 5% of detached houses houses are smaller than 81 HEOL Y PLAS, and 95% of houses are larger. Note that EPC data is not available for all properties in Llannon.

81, HEOL Y PLAS, LLANNON, LLANELLI, SA14 6AN: Size of property relative to detached houses houses in Llannon

81 HEOL Y PLAS: Plot and Title Map

81 HEOL Y PLAS sits on a plot of roughly 0.247 of an acre, or 998m². The below map shows the location of 81 HEOL Y PLAS, 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 81 HEOL Y PLAS). 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.

81, HEOL Y PLAS, LLANNON, LLANELLI, SA14 6AN: Plot and title map

Where is 81 HEOL Y PLAS?

81 HEOL Y PLAS is located in LLANNON, in the SA14 postcode district. The below map shows the position of No. 81 on HEOL Y PLAS.

81, HEOL Y PLAS, LLANNON, LLANELLI, SA14 6AN: Location map and indicative extent of plot

All property sales on HEOL Y PLAS

Most recent sales first:

Limited data available
2023
3 JAN
£350,000
Full data available
2019
18 NOV
£140,000
Limited data available
2018
9 NOV
£60,000
Limited data available
2016
22 JAN
£265,000
Limited data available
2013
20 SEP
£84,000
Limited data available
2009
30 NOV
£128,000
Full data available
2009
27 NOV
£105,000
Limited data available
2003
12 AUG
£115,000
Limited data available
2003
27 FEB
£23,500
Limited data available
2002
22 APR
£51,000
Limited data available
1999
21 DEC
£14,250
Limited data available
1996
18 DEC
£17,500
Limited data available
1996
26 MAR
£73,000
Limited data available
1995
2 NOV
£59,000
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.