3, SUNNYDALE AVENUE, BRIGHTON, BN1 8NR - £577,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

3 SUNNYDALE AVENUE is a midsized extended detached house of 151m², built sometime between 1950 and 1966. It was last sold for £577,500 in August 2017, which was around 18% below the average August 2017 detached price in the Brighton and Hove local authority area. The most recent EPC inspection was July 2012, where the current energy rating was D, and the potential energy rating was C.

3 SUNNYDALE AVENUE Sold Prices

Land registry data shows two sales for 3 SUNNYDALE 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 Brighton and Hove local authority area for the corresponding sale date. Both of the two 3 SUNNYDALE 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
2017 11 AUG	£577,500	£700,681	18% below HPI
2001 14 SEP	£179,450	£274,218	35% below HPI

3 SUNNYDALE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Brighton and Hove local authority area over time, sourced from the HPI. The two 3 SUNNYDALE AVENUE sales from September 2001 and August 2017 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 2001 sale was for 35% below the HPI. So the extrapolation line tracks at 35% below the HPI over time, until the August 2017 sale, where it rises to 18% below the HPI. The line then continues to track at 18% below the HPI.

What might 3 SUNNYDALE AVENUE be worth now?

3 SUNNYDALE AVENUE might now be worth an estimated £703,909.

This is based on house price inflation of 21.9%, between August 2017 and December 2024, for detached houses, in the Brighton and Hove local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 21.9% inflationary increase is applied to the most recent sale price for 3 SUNNYDALE AVENUE of £577,500 on 11th August 2017. For the value to have increased from £577,500 to £703,909 over the six years and eight months to December 2024, the following assumptions must hold true:

• The value of 3 SUNNYDALE AVENUE has moved in line with the HPI for detached houses in the Brighton and Hove local authority area.
• The August 2017 sale price of £577,500 represented a fair market value for the property.
• The size, condition, and specification of 3 SUNNYDALE AVENUE has not materially changed since August 2017.

How Large is 3 SUNNYDALE AVENUE?

3 SUNNYDALE AVENUE is 151m², which includes one extension, according to the EPC inspection conducted in July 2012. This puts it in the largest 50% of detached houses houses in Brighton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Brighton, and where 3 SUNNYDALE AVENUE lies on this distribution: 58% of detached houses houses are smaller than 3 SUNNYDALE AVENUE, and 42% of houses are larger. Note that EPC data is not available for all properties in Brighton.

3 SUNNYDALE AVENUE: Plot and Title Map

3 SUNNYDALE AVENUE sits on a plot of roughly 0.153 of an acre, or 620m². The below map shows the location of 3 SUNNYDALE 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 3 SUNNYDALE 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 3 SUNNYDALE AVENUE?

3 SUNNYDALE AVENUE is located in BRIGHTON, in the BN1 postcode district. The below map shows the position of No. 3 on SUNNYDALE AVENUE.