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 BULWARK AVENUE is a very small terraced house of 84m², built sometime between 1930 and 1949, which could now be worth an estimated £298,664. It was last sold for £300,500 in September 2023, which was around 31% above the average September 2023 terraced price in the Monmouthshire local authority area. The most recent EPC inspection was April 2023, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 9 BULWARK AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Monmouthshire local authority area for the corresponding sale date. Both of the two 9 BULWARK 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 |
|---|---|---|---|
2023 28 SEP | £300,500 | £229,734 | 31% above HPI |
2003 11 DEC | £133,000 | £96,811 | 37% above HPI |
The below graph shows the average terraced house price in the Monmouthshire local authority area over time, sourced from the HPI. The two 9 BULWARK AVENUE sales from December 2003 and September 2023 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 December 2003 sale was for 37% above the HPI. So the extrapolation line tracks at 37% above the HPI over time, until the September 2023 sale, where it falls to 31% above the HPI. The line then continues to track at 31% above the HPI.

9 BULWARK AVENUE might now be worth an estimated £298,664.
This is based on house price deflation of 0.6%, between September 2023 and July 2025, for terraced houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.6% deflationary decrease is applied to the most recent sale price for 9 BULWARK AVENUE of £300,500 on 28th September 2023. For the value to have decreased from £300,500 to £298,664 over the two years and two months to July 2025, the following assumptions must hold true:
9 BULWARK AVENUE is 84m² according to the EPC inspection conducted in April 2023. This puts it in the smallest 20% of terraced houses houses in Chepstow, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Chepstow, and where 9 BULWARK AVENUE lies on this distribution: 16% of terraced houses houses are smaller than 9 BULWARK AVENUE, and 83% of houses are larger. Note that EPC data is not available for all properties in Chepstow.

9 BULWARK AVENUE sits on a plot of roughly 0.069 of an acre, or 281m². The below map shows the location of 9 BULWARK 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 9 BULWARK 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.

9 BULWARK AVENUE is located in BULWARK, in the NP16 postcode district. The below map shows the position of No. 9 on BULWARK AVENUE.

Most recent sales first: