80, COLBERT AVENUE, SOUTHEND-ON-SEA, SS1 3BP - £850,000

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.

80 COLBERT AVENUE is a large extended detached house of 146m², built sometime between 1950 and 1966, which could now be worth an estimated £813,572. It was last sold for £850,000 in November 2023, which was around 33% above the average November 2023 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was July 2018, where the current energy rating was D, and the potential energy rating was C.

80 COLBERT AVENUE Sold Prices

Land registry data shows two sales for 80 COLBERT 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. One of the two 80 COLBERT AVENUE sales was for above the average price, whilst the other was 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
2023 30 NOV	£850,000	£641,307	33% above HPI
2020 30 APR	£550,000	£556,991	1% below HPI

80 COLBERT 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 80 COLBERT AVENUE sales from April 2020 and November 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 April 2020 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the November 2023 sale, where it rises to 33% above the HPI. The line then continues to track at 33% above the HPI.

What might 80 COLBERT AVENUE be worth now?

80 COLBERT AVENUE might now be worth an estimated £813,572.

This is based on house price deflation of 4.3%, between November 2023 and June 2025, 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 4.3% deflationary decrease is applied to the most recent sale price for 80 COLBERT AVENUE of £850,000 on 30th November 2023. For the value to have decreased from £850,000 to £813,572 over the two years and five months to June 2025, the following assumptions must hold true:

• The value of 80 COLBERT AVENUE has moved in line with the HPI for detached houses in the Southend-on-Sea local authority area.
• The November 2023 sale price of £850,000 represented a fair market value for the property.
• The size, condition, and specification of 80 COLBERT AVENUE has not materially changed since November 2023.

How Large is 80 COLBERT AVENUE?

80 COLBERT AVENUE is 146m², which includes one extension, according to the EPC inspection conducted in July 2018. This puts it in the largest 40% 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 80 COLBERT AVENUE lies on this distribution: 67% of detached houses houses are smaller than 80 COLBERT AVENUE, and 32% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

80 COLBERT AVENUE: Plot and Title Map

80 COLBERT AVENUE sits on a plot of roughly 0.131 of an acre, or 529m². The below map shows the location of 80 COLBERT 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 80 COLBERT 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 80 COLBERT AVENUE?

80 COLBERT AVENUE is located in SOUTHEND-ON-SEA, in the SS1 postcode district. The below map shows the position of No. 80 on COLBERT AVENUE.