17, CHAPMAN STREET, LLANELLI, SA15 3EB - £155,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

17 CHAPMAN STREET is a small extended detached house of 85m², built sometime between 1930 and 1949, which could now be worth an estimated £151,985. It was last sold for £155,000 in December 2024, which was around 45% below the average December 2024 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was October 2019, where the current energy rating was D, and the potential energy rating was B.

17 CHAPMAN STREET Sold Prices

Land registry data shows five sales for 17 CHAPMAN STREET since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. All of the five 17 CHAPMAN STREET sales were for below 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
2024 19 DEC	£155,000	£281,900	45% below HPI
2021 21 MAY	£123,000	£228,251	46% below HPI
2007 3 AUG	£146,000	£189,271	23% below HPI
2004 27 AUG	£80,000	£155,440	49% below HPI
2003 25 JUL	£59,500	£110,369	46% below HPI

17 CHAPMAN STREET 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 five 17 CHAPMAN STREET sales between July 2003 and December 2024 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 2021 sale was for 46% below the HPI. So the extrapolation line tracks at 46% below the HPI over time, until the December 2024 sale, where it rises to 45% below the HPI. The line then continues to track at 45% below the HPI.

What might 17 CHAPMAN STREET be worth now?

17 CHAPMAN STREET might now be worth an estimated £151,985.

This is based on house price deflation of 1.9%, between December 2024 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 1.9% deflationary decrease is applied to the most recent sale price for 17 CHAPMAN STREET of £155,000 on 19th December 2024. For the value to have decreased from £155,000 to £151,985 over the one year and ten months to February 2025, the following assumptions must hold true:

• The value of 17 CHAPMAN STREET has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
• The December 2024 sale price of £155,000 represented a fair market value for the property.
• The size, condition, and specification of 17 CHAPMAN STREET has not materially changed since December 2024.

How Large is 17 CHAPMAN STREET?

17 CHAPMAN STREET is 85m², which includes one extension, according to the EPC inspection conducted in October 2019. This puts it in the smallest 30% of detached houses houses in Llanelli, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llanelli, and where 17 CHAPMAN STREET lies on this distribution: 23% of detached houses houses are smaller than 17 CHAPMAN STREET, and 76% of houses are larger. Note that EPC data is not available for all properties in Llanelli.

17 CHAPMAN STREET: Plot and Title Map

17 CHAPMAN STREET sits on a plot of roughly 0.040 of an acre, or 161m². The below map shows the location of 17 CHAPMAN STREET, 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 17 CHAPMAN STREET). 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 17 CHAPMAN STREET?

17 CHAPMAN STREET is located in LLANELLI, in the SA15 postcode district. The below map shows the position of No. 17 on CHAPMAN STREET.