55, ROCK AVENUE, NAILSEA, BRISTOL, BS48 2AN - £445,000

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.

55 ROCK AVENUE is a very large detached house of 166m², which could now be worth an estimated £450,684. It was last sold for £445,000 in December 2024, which was around 15% below the average December 2024 detached price in the North Somerset local authority area. The most recent EPC inspection was November 2018, where the current energy rating was B, and the potential energy rating was A.

55 ROCK AVENUE Sold Prices

Land registry data shows two sales for 55 ROCK AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Somerset local authority area for the corresponding sale date. Both of the two 55 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
2024 6 DEC	£445,000	£522,353	15% below HPI
2018 3 DEC	£357,000	£429,308	17% below HPI

55 ROCK AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Somerset local authority area over time, sourced from the HPI. The two 55 ROCK AVENUE sales from December 2018 and December 2024 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 2018 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the December 2024 sale, where it rises to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 55 ROCK AVENUE be worth now?

55 ROCK AVENUE might now be worth an estimated £450,684.

This is based on house price inflation of 1.3%, between December 2024 and February 2025, for 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 1.3% inflationary increase is applied to the most recent sale price for 55 ROCK AVENUE of £445,000 on 6th December 2024. For the value to have increased from £445,000 to £450,684 over the one year and ten months to February 2025, the following assumptions must hold true:

• The value of 55 ROCK AVENUE has moved in line with the HPI for detached houses in the North Somerset local authority area.
• The December 2024 sale price of £445,000 represented a fair market value for the property.
• The size, condition, and specification of 55 ROCK AVENUE has not materially changed since December 2024.

How Large is 55 ROCK AVENUE?

55 ROCK AVENUE is 166m² according to the EPC inspection conducted in November 2018. This puts it in the largest 20% of detached houses houses in Nailsea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Nailsea, and where 55 ROCK AVENUE lies on this distribution: 86% of detached houses houses are smaller than 55 ROCK AVENUE, and 14% of houses are larger. Note that EPC data is not available for all properties in Nailsea.

55 ROCK AVENUE: Plot and Title Map

55 ROCK AVENUE sits on a plot of roughly 0.051 of an acre, or 208m². The below map shows the location of 55 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 55 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 55 ROCK AVENUE?

55 ROCK AVENUE is located in NAILSEA, in the BS48 postcode district. The below map shows the position of No. 55 on ROCK AVENUE.