TWELVE OAKS, BREWERY COMMON, MORTIMER COMMON, READING, RG7 3RH - £900,000

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

TWELVE OAKS is a very large extended detached house of 250m², built sometime between 1950 and 1966, which could now be worth an estimated £1,256,348. It was last sold for £900,000 in December 2014, which was around 81% above the average December 2014 detached price in the West Berkshire local authority area. The most recent EPC inspection was April 2014, where the current energy rating was E, and the potential energy rating was C.

TWELVE OAKS Sold Prices

Land registry data shows two sales for TWELVE OAKS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Berkshire local authority area for the corresponding sale date. Both of the two TWELVE OAKS 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
2014 2 DEC	£900,000	£497,166	81% above HPI
2004 11 AUG	£640,000	£347,797	84% above HPI

TWELVE OAKS Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Berkshire local authority area over time, sourced from the HPI. The two TWELVE OAKS sales from August 2004 and December 2014 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 2004 sale was for 84% above the HPI. So the extrapolation line tracks at 84% above the HPI over time, until the December 2014 sale, where it falls to 81% above the HPI. The line then continues to track at 81% above the HPI.

What might TWELVE OAKS be worth now?

TWELVE OAKS might now be worth an estimated £1,256,348.

This is based on house price inflation of 39.6%, between December 2014 and December 2024, for detached houses, in the West Berkshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 39.6% inflationary increase is applied to the most recent sale price for TWELVE OAKS of £900,000 on 2nd December 2014. For the value to have increased from £900,000 to £1,256,348 over the ten years to December 2024, the following assumptions must hold true:

• The value of TWELVE OAKS has moved in line with the HPI for detached houses in the West Berkshire local authority area.
• The December 2014 sale price of £900,000 represented a fair market value for the property.
• The size, condition, and specification of TWELVE OAKS has not materially changed since December 2014.

How Large is TWELVE OAKS?

TWELVE OAKS is 250m², which includes three extensions, according to the EPC inspection conducted in April 2014. This puts it in the largest 10% of detached houses houses in Mortimer, based on EPC data. The below chart shows the distribution of detached houses houses by size in Mortimer, and where TWELVE OAKS lies on this distribution: 93% of detached houses houses are smaller than TWELVE OAKS, and 7% of houses are larger. Note that EPC data is not available for all properties in Mortimer.

TWELVE OAKS: Plot and Title Map

TWELVE OAKS sits on a plot of roughly 1.0 acres, or 4,212m². The below map shows the location of TWELVE OAKS, 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 TWELVE OAKS). 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 TWELVE OAKS?

TWELVE OAKS is located on BREWERY COMMON in MORTIMER COMMON, in the RG7 postcode district. The below map shows the position of TWELVE OAKS on BREWERY COMMON.