PLAS BACH, AUGUSTUS STREET, YNYSYBWL, PONTYPRIDD, CF37 3LH - £200,000

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

PLAS BACH is a small detached house of 94m², built sometime between 2003 and 2006, which could now be worth an estimated £277,634. It was last sold for £200,000 in September 2019, which was around 4% above the average September 2019 detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was June 2019, where the current energy rating was C, and the potential energy rating was B.

PLAS BACH Sold Prices

Land registry data shows three sales for PLAS BACH since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. All of the three PLAS BACH sales 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
2019 23 SEP	£200,000	£192,449	4% above HPI
2013 28 MAR	£162,000	£136,323	19% above HPI
2004 17 DEC	£159,950	£134,159	19% above HPI

PLAS BACH Price Paid vs. HPI Average

The below graph shows the average detached house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The three PLAS BACH sales between December 2004 and September 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 March 2013 sale was for 19% above the HPI. So the extrapolation line tracks at 19% above the HPI over time, until the September 2019 sale, where it falls to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might PLAS BACH be worth now?

PLAS BACH might now be worth an estimated £277,634.

This is based on house price inflation of 38.8%, between September 2019 and February 2025, for detached houses, in the Rhondda Cynon Taf local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 38.8% inflationary increase is applied to the most recent sale price for PLAS BACH of £200,000 on 23rd September 2019. For the value to have increased from £200,000 to £277,634 over the six years and seven months to February 2025, the following assumptions must hold true:

• The value of PLAS BACH has moved in line with the HPI for detached houses in the Rhondda Cynon Taf local authority area.
• The September 2019 sale price of £200,000 represented a fair market value for the property.
• The size, condition, and specification of PLAS BACH has not materially changed since September 2019.

How Large is PLAS BACH?

PLAS BACH is 94m² according to the EPC inspection conducted in June 2019. This puts it in the smallest 30% of detached houses houses in Ynysybwl, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ynysybwl, and where PLAS BACH lies on this distribution: 30% of detached houses houses are smaller than PLAS BACH, and 66% of houses are larger. Note that EPC data is not available for all properties in Ynysybwl.

PLAS BACH: Plot and Title Map

PLAS BACH sits on a plot of roughly 0.085 of an acre, or 345m². The below map shows the location of PLAS BACH, 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 PLAS BACH). 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 PLAS BACH?

PLAS BACH is located on AUGUSTUS STREET in YNYSYBWL, in the CF37 postcode district. The below map shows the position of PLAS BACH on AUGUSTUS STREET.