3, LON Y PLAS, JOHNSTOWN, CARMARTHEN, SA31 3NJ - £222,500

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

3 LON Y PLAS is a small extended detached house of 101m², built sometime between 1983 and 1990. It was last sold for £222,500 in January 2021, which was around 1% below the average January 2021 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was March 2020, where the current energy rating was C, and the potential energy rating was B.

3 LON Y PLAS Sold Prices

Land registry data shows three sales for 3 LON Y PLAS since 1^st 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. One of the three 3 LON Y PLAS sales was for below the average price, whilst two 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
2021 29 JAN	£222,500	£224,893	1% below HPI
2006 15 DEC	£195,000	£184,711	6% above HPI
2002 16 SEP	£108,000	£89,528	21% above HPI

3 LON 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 three 3 LON Y PLAS sales between September 2002 and January 2021 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 2006 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the January 2021 sale, where it falls to 1% below the HPI. The line then continues to track at 1% below the HPI.

How Large is 3 LON Y PLAS?

3 LON Y PLAS is 101m², which includes one extension, according to the EPC inspection conducted in March 2020. This puts it in the smallest 40% of detached houses in Carmarthen, based on EPC data. The below chart shows the distribution of detached houses by size in Carmarthen, and where 3 LON Y PLAS lies on this distribution: 38% of detached houses are smaller than 3 LON Y PLAS, and 61% of houses are larger. Note that EPC data is not available for all properties in Carmarthen.

3 LON Y PLAS: Plot and Title Map

3 LON Y PLAS sits on a plot of roughly 0.077 of an acre, or 312m². The below map shows the location of 3 LON 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 3 LON 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.

Where is 3 LON Y PLAS?

3 LON Y PLAS is located in JOHNSTOWN, in the SA31 postcode district. The below map shows the position of No. 3 on LON Y PLAS.