11, RIFFHAMS, BRENTWOOD, CM13 2TW - £345,000

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.

11 RIFFHAMS is a very small extended semi-detached house of 64m², built sometime between 1976 and 1982, which could now be worth an estimated £343,696. It was last sold for £345,000 in September 2023, which was around 35% below the average September 2023 semi-detached price in the Brentwood local authority area. The most recent EPC inspection was September 2017, where the current energy rating was C, and the potential energy rating was B.

11 RIFFHAMS Sold Prices

Land registry data shows three sales for 11 RIFFHAMS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Brentwood local authority area for the corresponding sale date. All of the three 11 RIFFHAMS sales were 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 22 SEP	£345,000	£530,657	35% below HPI
2003 15 AUG	£160,000	£224,038	29% below HPI
2000 5 MAY	£110,000	£142,239	23% below HPI

11 RIFFHAMS 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 three 11 RIFFHAMS sales between May 2000 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 August 2003 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the September 2023 sale, where it falls to 35% below the HPI. The line then continues to track at 35% below the HPI.

What might 11 RIFFHAMS be worth now?

11 RIFFHAMS might now be worth an estimated £343,696.

This is based on house price deflation of 0.4%, between September 2023 and July 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 0.4% deflationary decrease is applied to the most recent sale price for 11 RIFFHAMS of £345,000 on 22nd September 2023. For the value to have decreased from £345,000 to £343,696 over the two years and two months to July 2025, the following assumptions must hold true:

• The value of 11 RIFFHAMS has moved in line with the HPI for semi-detached houses in the Brentwood local authority area.
• The September 2023 sale price of £345,000 represented a fair market value for the property.
• The size, condition, and specification of 11 RIFFHAMS has not materially changed since September 2023.

How Large is 11 RIFFHAMS?

11 RIFFHAMS is 64m², which includes one extension, according to the EPC inspection conducted in September 2017. This puts it in the smallest 10% 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 11 RIFFHAMS lies on this distribution: 2% of semi-detached houses houses are smaller than 11 RIFFHAMS, and 98% of houses are larger. Note that EPC data is not available for all properties in Brentwood.

11 RIFFHAMS: Plot and Title Map

11 RIFFHAMS sits on a plot of roughly 0.045 of an acre, or 181m². The below map shows the location of 11 RIFFHAMS, 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 11 RIFFHAMS). 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 11 RIFFHAMS?

11 RIFFHAMS is located in BRENTWOOD, in the CM13 postcode district. The below map shows the position of No. 11 on RIFFHAMS.