25, MARSHFIELD ROAD, CASTLETON, CARDIFF, CF3 2UW - £375,000

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.

25 MARSHFIELD ROAD is a very small extended detached house of 90m², built sometime between 1950 and 1966, which could now be worth an estimated £399,838. It was last sold for £375,000 in January 2025, which was around 1% below the average January 2025 detached price in the Newport local authority area. The most recent EPC inspection was May 2021, where the current energy rating was E, and the potential energy rating was D.

25 MARSHFIELD ROAD Sold Prices

Land registry data shows one sale for 25 MARSHFIELD ROAD since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Newport local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 10 JAN	£375,000	£378,515	1% below HPI

What might 25 MARSHFIELD ROAD be worth now?

25 MARSHFIELD ROAD might now be worth an estimated £399,838.

This is based on house price inflation of 6.6%, between January 2025 and April 2026, 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 6.6% inflationary increase is applied to the most recent sale price for 25 MARSHFIELD ROAD of £375,000 on 10th January 2025. For the value to have increased from £375,000 to £399,838 over the nine months to April 2026, the following assumptions must hold true:

• The value of 25 MARSHFIELD ROAD has moved in line with the HPI for detached houses in the Newport local authority area.
• The January 2025 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 25 MARSHFIELD ROAD has not materially changed since January 2025.

How Large is 25 MARSHFIELD ROAD?

25 MARSHFIELD ROAD is 90m², which includes one extension, according to the EPC inspection conducted in May 2021. This puts it in the smallest 10% of detached houses in Castleton, based on EPC data. The below chart shows the distribution of detached houses by size in Castleton, and where 25 MARSHFIELD ROAD lies on this distribution: 1% of detached houses are smaller than 25 MARSHFIELD ROAD, and 99% of detached houses are larger. Note that EPC data is not available for all properties in Castleton.

25 MARSHFIELD ROAD: Plot

25 MARSHFIELD ROAD sits on a plot of roughly 0.189 of an acre, or 766m².

Where is 25 MARSHFIELD ROAD?

25 MARSHFIELD ROAD is located in CASTLETON, in the CF3 postcode district.