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.
88 CELYN AVENUE is a large extended detached house of 156m², built sometime between 1967 and 1975, which could now be worth an estimated £631,488. It was last sold for £337,500 in November 2009, which was around 21% above the average November 2009 detached price in the Cardiff local authority area. The most recent EPC inspection was July 2009, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows two sales for 88 CELYN AVENUE since 1st 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 88 CELYN AVENUE 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 |
---|---|---|---|
2009 5 NOV | £337,500 | £279,373 | ![]() 21% above HPI |
1999 23 SEP | £145,000 | £127,192 | ![]() 14% above HPI |
The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 88 CELYN AVENUE sales from September 1999 and November 2009 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 September 1999 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the November 2009 sale, where it rises to 21% above the HPI. The line then continues to track at 21% above the HPI.
88 CELYN AVENUE might now be worth an estimated £631,488.
This is based on house price inflation of 87.1%, between November 2009 and February 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 87.1% inflationary increase is applied to the most recent sale price for 88 CELYN AVENUE of £337,500 on 5th November 2009. For the value to have increased from £337,500 to £631,488 over the sixteen years and nine months to February 2025, the following assumptions must hold true:
88 CELYN AVENUE is 156m², which includes one extension, according to the EPC inspection conducted in July 2009. This puts it in the largest 30% 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 88 CELYN AVENUE lies on this distribution: 76% of detached houses houses are smaller than 88 CELYN AVENUE, and 24% of houses are larger. Note that EPC data is not available for all properties in Cardiff.
88 CELYN AVENUE sits on a plot of roughly 0.098 of an acre, or 395m². The below map shows the location of 88 CELYN AVENUE, 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 88 CELYN AVENUE). 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.
88 CELYN AVENUE is located in CARDIFF, in the CF23 postcode district. The below map shows the position of No. 88 on CELYN AVENUE.
Most recent sales first: