14, BLACKTOWN GARDENS, MARSHFIELD, CARDIFF, CF3 2SF - £260,000

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

14 BLACKTOWN GARDENS is a very small detached house of 88m², built sometime from 2007 onwards. It was last sold for £260,000 in November 2019, which was around 16% below the average November 2019 detached price in the Newport local authority area. The most recent EPC inspection was January 2010, where the current energy rating was C, and the potential energy rating was C.

14 BLACKTOWN GARDENS Sold Prices

Land registry data shows four sales for 14 BLACKTOWN GARDENS since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Newport local authority area for the corresponding sale date. Most of the four 14 BLACKTOWN GARDENS 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
2019 8 NOV	£260,000	£309,455	16% below HPI
2017 12 APR	£247,500	£258,481	4% below HPI
2014 26 SEP	£230,000	£227,023	1% above HPI
2007 29 JUN	£219,995	£253,671	13% below HPI

14 BLACKTOWN GARDENS 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 four 14 BLACKTOWN GARDENS sales between June 2007 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 April 2017 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the November 2019 sale, where it falls to 16% below the HPI. The line then continues to track at 16% below the HPI.

What might 14 BLACKTOWN GARDENS be worth now?

14 BLACKTOWN GARDENS might now be worth an estimated £324,459.

This is based on house price inflation of 24.8%, between November 2019 and December 2024, 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 24.8% inflationary increase is applied to the most recent sale price for 14 BLACKTOWN GARDENS of £260,000 on 8th November 2019. For the value to have increased from £260,000 to £324,459 over the four years and eleven months to December 2024, the following assumptions must hold true:

• The value of 14 BLACKTOWN GARDENS has moved in line with the HPI for detached houses in the Newport local authority area.
• The November 2019 sale price of £260,000 represented a fair market value for the property.
• The size, condition, and specification of 14 BLACKTOWN GARDENS has not materially changed since November 2019.

How Large is 14 BLACKTOWN GARDENS?

14 BLACKTOWN GARDENS is 88m² according to the EPC inspection conducted in January 2010. This puts it in the smallest 10% of detached houses houses in Marshfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Marshfield, and where 14 BLACKTOWN GARDENS lies on this distribution: 8% of detached houses houses are smaller than 14 BLACKTOWN GARDENS, and 92% of houses are larger. Note that EPC data is not available for all properties in Marshfield.

14 BLACKTOWN GARDENS: Plot and Title Map

14 BLACKTOWN GARDENS sits on a plot of roughly 0.056 of an acre, or 226m². The below map shows the location of 14 BLACKTOWN GARDENS, 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 14 BLACKTOWN GARDENS). 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 14 BLACKTOWN GARDENS?

14 BLACKTOWN GARDENS is located in MARSHFIELD, in the CF3 postcode district. The below map shows the position of No. 14 on BLACKTOWN GARDENS.