45, SEBASTIAN AVENUE, SHENFIELD, BRENTWOOD, CM15 8PW - £737,500

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.

45 SEBASTIAN AVENUE is a small extended semi-detached house of 117m², built sometime between 1950 and 1966, which could now be worth an estimated £855,927. It was last sold for £737,500 in November 2019, which was around 58% above the average November 2019 semi-detached price in the Brentwood local authority area. The most recent EPC inspection was November 2018, where the current energy rating was D, and the potential energy rating was B.

45 SEBASTIAN AVENUE Sold Prices

Land registry data shows four sales for 45 SEBASTIAN AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Brentwood local authority area for the corresponding sale date. All of the four 45 SEBASTIAN 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 7 NOV	£737,500	£466,450	58% above HPI
2012 25 OCT	£500,000	£305,704	64% above HPI
1998 27 NOV	£165,000	£116,567	42% above HPI
1996 24 SEP	£125,000	£85,045	47% above HPI

45 SEBASTIAN AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Brentwood local authority area over time, sourced from the HPI. The four 45 SEBASTIAN AVENUE sales between September 1996 and November 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 October 2012 sale was for 64% above the HPI. So the extrapolation line tracks at 64% above the HPI over time, until the November 2019 sale, where it falls to 58% above the HPI. The line then continues to track at 58% above the HPI.

What might 45 SEBASTIAN AVENUE be worth now?

45 SEBASTIAN AVENUE might now be worth an estimated £855,927.

This is based on house price inflation of 16.1%, between November 2019 and June 2025, for semi-detached houses, in the Brentwood local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 16.1% inflationary increase is applied to the most recent sale price for 45 SEBASTIAN AVENUE of £737,500 on 7th November 2019. For the value to have increased from £737,500 to £855,927 over the six years and five months to June 2025, the following assumptions must hold true:

• The value of 45 SEBASTIAN AVENUE has moved in line with the HPI for semi-detached houses in the Brentwood local authority area.
• The November 2019 sale price of £737,500 represented a fair market value for the property.
• The size, condition, and specification of 45 SEBASTIAN AVENUE has not materially changed since November 2019.

How Large is 45 SEBASTIAN AVENUE?

45 SEBASTIAN AVENUE is 117m², which includes one extension, according to the EPC inspection conducted in November 2018. This puts it in the smallest 30% of semi-detached houses houses in Brentwood, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Brentwood, and where 45 SEBASTIAN AVENUE lies on this distribution: 30% of semi-detached houses houses are smaller than 45 SEBASTIAN AVENUE, and 70% of houses are larger. Note that EPC data is not available for all properties in Brentwood.

45 SEBASTIAN AVENUE: Plot and Title Map

45 SEBASTIAN AVENUE sits on a plot of roughly 0.112 of an acre, or 455m². The below map shows the location of 45 SEBASTIAN 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 45 SEBASTIAN 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 45 SEBASTIAN AVENUE?

45 SEBASTIAN AVENUE is located in SHENFIELD, in the CM15 postcode district. The below map shows the position of No. 45 on SEBASTIAN AVENUE.