81, CHALKWELL AVENUE, WESTCLIFF-ON-SEA, SS0 8NL - £1,150,000

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

81 CHALKWELL AVENUE is a very large extended detached house of 289m², built sometime between 1900 and 1929, which could now be worth an estimated £1,338,547. It was last sold for £1,150,000 in May 2019, which was around 116% above the average May 2019 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was November 2018, where the current energy rating was E, and the potential energy rating was C.

81 CHALKWELL AVENUE Sold Prices

Land registry data shows two sales for 81 CHALKWELL 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 81 CHALKWELL 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
2019 23 MAY	£1,150,000	£532,065	116% above HPI
2006 24 MAR	£455,000	£300,640	51% above HPI

81 CHALKWELL 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 81 CHALKWELL AVENUE sales from March 2006 and May 2019 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 2006 sale was for 51% above the HPI. So the extrapolation line tracks at 51% above the HPI over time, until the May 2019 sale, where it rises to 116% above the HPI. The line then continues to track at 116% above the HPI.

What might 81 CHALKWELL AVENUE be worth now?

81 CHALKWELL AVENUE might now be worth an estimated £1,338,547.

This is based on house price inflation of 16.4%, between May 2019 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 16.4% inflationary increase is applied to the most recent sale price for 81 CHALKWELL AVENUE of £1,150,000 on 23rd May 2019. For the value to have increased from £1,150,000 to £1,338,547 over the four years and five months to December 2024, the following assumptions must hold true:

• The value of 81 CHALKWELL AVENUE has moved in line with the HPI for detached houses in the Southend-on-Sea local authority area.
• The May 2019 sale price of £1,150,000 represented a fair market value for the property.
• The size, condition, and specification of 81 CHALKWELL AVENUE has not materially changed since May 2019.

How Large is 81 CHALKWELL AVENUE?

81 CHALKWELL AVENUE is 289m², which includes two extensions, according to the EPC inspection conducted in November 2018. 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 81 CHALKWELL AVENUE lies on this distribution: 97% of detached houses houses are smaller than 81 CHALKWELL AVENUE, and 2% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

81 CHALKWELL AVENUE: Plot and Title Map

81 CHALKWELL AVENUE sits on a plot of roughly 0.317 of an acre, or 1,282m². The below map shows the location of 81 CHALKWELL 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 81 CHALKWELL 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 81 CHALKWELL AVENUE?

81 CHALKWELL AVENUE is located in WESTCLIFF-ON-SEA, in the SS0 postcode district. The below map shows the position of No. 81 on CHALKWELL AVENUE.