27, CROWSTONE AVENUE, WESTCLIFF-ON-SEA, SS0 8HT - £770,000

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

27 CROWSTONE AVENUE is a very large extended detached house of 279m², built sometime between 1930 and 1949, which could now be worth an estimated £1,207,342. It was last sold for £770,000 in April 2015, which was around 95% above the average April 2015 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was May 2015, where the current energy rating was E, and the potential energy rating was C.

27 CROWSTONE AVENUE Sold Prices

Land registry data shows two sales for 27 CROWSTONE 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 Southend-on-Sea local authority area for the corresponding sale date. Both of the two 27 CROWSTONE 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
2015 21 APR	£770,000	£394,967	95% above HPI
1999 17 MAR	£216,250	£125,493	72% above HPI

27 CROWSTONE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southend-on-Sea local authority area over time, sourced from the HPI. The two 27 CROWSTONE AVENUE sales from March 1999 and April 2015 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 March 1999 sale was for 72% above the HPI. So the extrapolation line tracks at 72% above the HPI over time, until the April 2015 sale, where it rises to 95% above the HPI. The line then continues to track at 95% above the HPI.

What might 27 CROWSTONE AVENUE be worth now?

27 CROWSTONE AVENUE might now be worth an estimated £1,207,342.

This is based on house price inflation of 56.8%, between April 2015 and December 2024, for detached houses, in the Southend-on-Sea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 56.8% inflationary increase is applied to the most recent sale price for 27 CROWSTONE AVENUE of £770,000 on 21st April 2015. For the value to have increased from £770,000 to £1,207,342 over the eight years and four months to December 2024, the following assumptions must hold true:

• The value of 27 CROWSTONE AVENUE has moved in line with the HPI for detached houses in the Southend-on-Sea local authority area.
• The April 2015 sale price of £770,000 represented a fair market value for the property.
• The size, condition, and specification of 27 CROWSTONE AVENUE has not materially changed since April 2015.

How Large is 27 CROWSTONE AVENUE?

27 CROWSTONE AVENUE is 279m², which includes two extensions, according to the EPC inspection conducted in May 2015. This puts it in the largest 10% of detached houses houses in Southend-on-Sea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southend-on-Sea, and where 27 CROWSTONE AVENUE lies on this distribution: 97% of detached houses houses are smaller than 27 CROWSTONE AVENUE, and 3% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

27 CROWSTONE AVENUE: Plot and Title Map

27 CROWSTONE AVENUE sits on a plot of roughly 0.185 of an acre, or 749m². The below map shows the location of 27 CROWSTONE 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 27 CROWSTONE 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 27 CROWSTONE AVENUE?

27 CROWSTONE AVENUE is located in WESTCLIFF-ON-SEA, in the SS0 postcode district. The below map shows the position of No. 27 on CROWSTONE AVENUE.