16, COSGROVE AVENUE, LEIGH-ON-SEA, SS9 3TZ - £940,000

16 COSGROVE AVENUE is a very large extended detached house of 196m², built sometime between 1950 and 1966. It was last sold for £940,000 in September 2023, which was around 48% above the average September 2023 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was March 2022, where the current energy rating was D, and the potential energy rating was C.

16 COSGROVE AVENUE Sold Prices

Land registry data shows three sales for 16 COSGROVE AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Southend-on-Sea local authority area for the corresponding sale date. All of the three 16 COSGROVE 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
2023 21 SEP	£940,000	£636,635	48% above HPI
2017 29 SEP	£750,000	£508,701	47% above HPI
2010 8 OCT	£420,000	£319,667	31% above HPI

16 COSGROVE 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 three 16 COSGROVE AVENUE sales between October 2010 and September 2023 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 2017 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the September 2023 sale, where it rises to 48% above the HPI. The line then continues to track at 48% above the HPI.

How Large is 16 COSGROVE AVENUE?

16 COSGROVE AVENUE is 196m², which includes two extensions, according to the EPC inspection conducted in March 2022. This puts it in the largest 20% of detached houses in Southend-on-Sea, based on EPC data. The below chart shows the distribution of detached houses by size in Southend-on-Sea, and where 16 COSGROVE AVENUE lies on this distribution: 87% of detached houses are smaller than 16 COSGROVE AVENUE, and 13% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

16 COSGROVE AVENUE: Plot and Title Map

16 COSGROVE AVENUE sits on a plot of roughly 0.125 of an acre, or 506m². The below map shows the location of 16 COSGROVE 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 16 COSGROVE 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 16 COSGROVE AVENUE?

16 COSGROVE AVENUE is located in LEIGH-ON-SEA, in the SS9 postcode district. The below map shows the position of No. 16 on COSGROVE AVENUE.