17, SEYMOUR STREET, CARDIFF, CF24 2NR - £22,500

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.

17 SEYMOUR STREET is a small extended terraced house of 102m², built sometime between 1900 and 1929, which could now be worth an estimated £117,736. It was last sold for £22,500 in February 1998, which was around 54% below the average February 1998 terraced price in the Cardiff local authority area. The most recent EPC inspection was September 2014, where the current energy rating was D, and the potential energy rating was B.

17 SEYMOUR STREET Sold Prices

Land registry data shows two sales for 17 SEYMOUR STREET since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Cardiff local authority area for the corresponding sale date. One of the two 17 SEYMOUR STREET sales was for below the average price, whilst the other was 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
1998 20 FEB	£22,500	£48,915	54% below HPI
1995 3 MAR	£44,000	£41,700	6% above HPI

17 SEYMOUR STREET Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Cardiff local authority area over time, sourced from the HPI. The two 17 SEYMOUR STREET sales from March 1995 and February 1998 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 1995 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the February 1998 sale, where it falls to 54% below the HPI. The line then continues to track at 54% below the HPI.

What might 17 SEYMOUR STREET be worth now?

17 SEYMOUR STREET might now be worth an estimated £117,736.

This is based on house price inflation of 423.3%, between February 1998 and June 2025, for terraced 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 423.3% inflationary increase is applied to the most recent sale price for 17 SEYMOUR STREET of £22,500 on 20th February 1998. For the value to have increased from £22,500 to £117,736 over the 26 years and eight months to June 2025, the following assumptions must hold true:

• The value of 17 SEYMOUR STREET has moved in line with the HPI for terraced houses in the Cardiff local authority area.
• The February 1998 sale price of £22,500 represented a fair market value for the property.
• The size, condition, and specification of 17 SEYMOUR STREET has not materially changed since February 1998.

How Large is 17 SEYMOUR STREET?

17 SEYMOUR STREET is 102m², which includes one extension, according to the EPC inspection conducted in September 2014. This puts it in the smallest 30% of terraced houses houses in Cardiff, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Cardiff, and where 17 SEYMOUR STREET lies on this distribution: 29% of terraced houses houses are smaller than 17 SEYMOUR STREET, and 71% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

17 SEYMOUR STREET: Plot and Title Map

17 SEYMOUR STREET sits on a plot of roughly 0.034 of an acre, or 138m². The below map shows the location of 17 SEYMOUR STREET, 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 17 SEYMOUR STREET). 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 17 SEYMOUR STREET?

17 SEYMOUR STREET is located in CARDIFF, in the CF24 postcode district. The below map shows the position of No. 17 on SEYMOUR STREET.