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.
9 BIRKDALE is a very small extended terraced house of 41m², built sometime between 1996 and 2002, which could now be worth an estimated £257,684. It was last sold for £120,000 in April 2005, which was around 11% below the average April 2005 terraced price in the South Gloucestershire local authority area. The most recent EPC inspection was March 2023, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 9 BIRKDALE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the South Gloucestershire local authority area for the corresponding sale date. Both of the two 9 BIRKDALE 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 |
|---|---|---|---|
2005 29 APR | £120,000 | £134,892 | 11% below HPI |
2000 30 JUN | £58,000 | £72,773 | 20% below HPI |
The below graph shows the average terraced house price in the South Gloucestershire local authority area over time, sourced from the HPI. The two 9 BIRKDALE sales from June 2000 and April 2005 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 June 2000 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the April 2005 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

9 BIRKDALE might now be worth an estimated £257,684.
This is based on house price inflation of 114.7%, between April 2005 and July 2025, for terraced houses, in the South Gloucestershire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 114.7% inflationary increase is applied to the most recent sale price for 9 BIRKDALE of £120,000 on 29th April 2005. For the value to have increased from £120,000 to £257,684 over the nineteen years and nine months to July 2025, the following assumptions must hold true:
9 BIRKDALE is 41m², which includes one extension, according to the EPC inspection conducted in March 2023. This puts it in the smallest 10% of terraced houses houses in Warmley, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Warmley, and where 9 BIRKDALE lies on this distribution: 1% of terraced houses houses are smaller than 9 BIRKDALE, and 99% of houses are larger. Note that EPC data is not available for all properties in Warmley.

9 BIRKDALE sits on a plot of roughly 0.030 of an acre, or 120m². The below map shows the location of 9 BIRKDALE, 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 9 BIRKDALE). 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.

9 BIRKDALE is located in WARMLEY, in the BS30 postcode district. The below map shows the position of No. 9 on BIRKDALE.

Most recent sales first: