21, TRESEDER WAY, CARDIFF, CF5 5NW - £149,950

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.

21 TRESEDER WAY is a midsized detached house of 126m², built sometime between 1996 and 2002, which could now be worth an estimated £359,951. It was last sold for £149,950 in March 2003, which was around 30% below the average March 2003 detached price in the Cardiff local authority area. The most recent EPC inspection was May 2023, where the current energy rating was C, and the potential energy rating was B.

21 TRESEDER WAY Sold Prices

Land registry data shows two sales for 21 TRESEDER WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 21 TRESEDER WAY 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
2003 7 MAR	£149,950	£215,504	30% below HPI
2001 19 JUL	£108,295	£157,428	31% below HPI

21 TRESEDER WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 21 TRESEDER WAY sales from July 2001 and March 2003 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 July 2001 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the March 2003 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 21 TRESEDER WAY be worth now?

21 TRESEDER WAY might now be worth an estimated £359,951.

This is based on house price inflation of 140%, between March 2003 and June 2025, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 140% inflationary increase is applied to the most recent sale price for 21 TRESEDER WAY of £149,950 on 7th March 2003. For the value to have increased from £149,950 to £359,951 over the 21 years and nine months to June 2025, the following assumptions must hold true:

• The value of 21 TRESEDER WAY has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The March 2003 sale price of £149,950 represented a fair market value for the property.
• The size, condition, and specification of 21 TRESEDER WAY has not materially changed since March 2003.

How Large is 21 TRESEDER WAY?

21 TRESEDER WAY is 126m² according to the EPC inspection conducted in May 2023. This puts it in the largest 50% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 21 TRESEDER WAY lies on this distribution: 55% of detached houses houses are smaller than 21 TRESEDER WAY, and 44% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

21 TRESEDER WAY: Plot and Title Map

21 TRESEDER WAY sits on a plot of roughly 0.067 of an acre, or 271m². The below map shows the location of 21 TRESEDER WAY, 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 21 TRESEDER WAY). 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 21 TRESEDER WAY?

21 TRESEDER WAY is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 21 on TRESEDER WAY.