30, ROCK AVENUE, NAILSEA, BRISTOL, BS48 2AJ - £154,500

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.

30 ROCK AVENUE is a very small extended semi-detached house of 75m², built sometime between 1950 and 1966, which could now be worth an estimated £323,909. It was last sold for £154,500 in May 2004, which was around 3% below the average May 2004 semi-detached price in the North Somerset local authority area. The most recent EPC inspection was September 2015, where the current energy rating was D, and the potential energy rating was B.

30 ROCK AVENUE Sold Prices

Land registry data shows two sales for 30 ROCK AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the North Somerset local authority area for the corresponding sale date. Both of the two 30 ROCK AVENUE 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
2004 21 MAY	£154,500	£160,101	3% below HPI
2003 28 JAN	£126,500	£131,956	4% below HPI

30 ROCK AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the North Somerset local authority area over time, sourced from the HPI. The two 30 ROCK AVENUE sales from January 2003 and May 2004 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 January 2003 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the May 2004 sale, where it rises to 3% below the HPI. The line then continues to track at 3% below the HPI.

What might 30 ROCK AVENUE be worth now?

30 ROCK AVENUE might now be worth an estimated £323,909.

This is based on house price inflation of 109.6%, between May 2004 and February 2025, for semi-detached houses, in the North Somerset local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 109.6% inflationary increase is applied to the most recent sale price for 30 ROCK AVENUE of £154,500 on 21st May 2004. For the value to have increased from £154,500 to £323,909 over the 21 years and three months to February 2025, the following assumptions must hold true:

• The value of 30 ROCK AVENUE has moved in line with the HPI for semi-detached houses in the North Somerset local authority area.
• The May 2004 sale price of £154,500 represented a fair market value for the property.
• The size, condition, and specification of 30 ROCK AVENUE has not materially changed since May 2004.

How Large is 30 ROCK AVENUE?

30 ROCK AVENUE is 75m², which includes one extension, according to the EPC inspection conducted in September 2015. This puts it in the smallest 10% of semi-detached houses houses in Nailsea, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Nailsea, and where 30 ROCK AVENUE lies on this distribution: 6% of semi-detached houses houses are smaller than 30 ROCK AVENUE, and 94% of houses are larger. Note that EPC data is not available for all properties in Nailsea.

30 ROCK AVENUE: Plot and Title Map

30 ROCK AVENUE sits on a plot of roughly 0.070 of an acre, or 284m². The below map shows the location of 30 ROCK 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 30 ROCK 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.

Where is 30 ROCK AVENUE?

30 ROCK AVENUE is located in NAILSEA, in the BS48 postcode district. The below map shows the position of No. 30 on ROCK AVENUE.