9, TYNEWYDD DRIVE, CASTLETON, CARDIFF, CF3 2SB - £640,000

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.

9 TYNEWYDD DRIVE is a large extended detached house of 211m², built sometime between 1983 and 1990, which could now be worth an estimated £650,512. It was last sold for £640,000 in January 2023, which was around 66% above the average January 2023 detached price in the Newport local authority area. The most recent EPC inspection was October 2022, where the current energy rating was D, and the potential energy rating was C.

9 TYNEWYDD DRIVE Sold Prices

Land registry data shows two sales for 9 TYNEWYDD DRIVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Newport local authority area for the corresponding sale date. Both of the two 9 TYNEWYDD DRIVE 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
2023 27 JAN	£640,000	£384,829	66% above HPI
1996 29 MAR	£139,000	£79,710	74% above HPI

9 TYNEWYDD DRIVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Newport local authority area over time, sourced from the HPI. The two 9 TYNEWYDD DRIVE sales from March 1996 and January 2023 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 1996 sale was for 74% above the HPI. So the extrapolation line tracks at 74% above the HPI over time, until the January 2023 sale, where it falls to 66% above the HPI. The line then continues to track at 66% above the HPI.

What might 9 TYNEWYDD DRIVE be worth now?

9 TYNEWYDD DRIVE might now be worth an estimated £650,512.

This is based on house price inflation of 1.6%, between January 2023 and February 2025, for detached houses, in the Newport local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.6% inflationary increase is applied to the most recent sale price for 9 TYNEWYDD DRIVE of £640,000 on 27th January 2023. For the value to have increased from £640,000 to £650,512 over the one year and eleven months to February 2025, the following assumptions must hold true:

• The value of 9 TYNEWYDD DRIVE has moved in line with the HPI for detached houses in the Newport local authority area.
• The January 2023 sale price of £640,000 represented a fair market value for the property.
• The size, condition, and specification of 9 TYNEWYDD DRIVE has not materially changed since January 2023.

How Large is 9 TYNEWYDD DRIVE?

9 TYNEWYDD DRIVE is 211m², which includes one extension, according to the EPC inspection conducted in October 2022. This puts it in the largest 40% of detached houses houses in Castleton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Castleton, and where 9 TYNEWYDD DRIVE lies on this distribution: 63% of detached houses houses are smaller than 9 TYNEWYDD DRIVE, and 37% of houses are larger. Note that EPC data is not available for all properties in Castleton.

9 TYNEWYDD DRIVE: Plot and Title Map

9 TYNEWYDD DRIVE sits on a plot of roughly 0.215 of an acre, or 869m². The below map shows the location of 9 TYNEWYDD DRIVE, 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 9 TYNEWYDD DRIVE). 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 9 TYNEWYDD DRIVE?

9 TYNEWYDD DRIVE is located in CASTLETON, in the CF3 postcode district. The below map shows the position of No. 9 on TYNEWYDD DRIVE.