11, ROCHESTER AVENUE, BROMLEY, BR1 3DB - £520,000

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

11 ROCHESTER AVENUE is a small extended semi-detached house of 134m², built sometime between 1930 and 1949, which could now be worth an estimated £1,016,223. It was last sold for £520,000 in August 2011, which was around 57% above the average August 2011 semi-detached price in the Bromley local authority area. The most recent EPC inspection was March 2011, where the current energy rating was D, and the potential energy rating was D.

11 ROCHESTER AVENUE Sold Prices

Land registry data shows two sales for 11 ROCHESTER AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Bromley local authority area for the corresponding sale date. Both of the two 11 ROCHESTER 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
2011 31 AUG	£520,000	£330,673	57% above HPI
2007 23 NOV	£507,000	£344,323	47% above HPI

11 ROCHESTER AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Bromley local authority area over time, sourced from the HPI. The two 11 ROCHESTER AVENUE sales from November 2007 and August 2011 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 November 2007 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the August 2011 sale, where it rises to 57% above the HPI. The line then continues to track at 57% above the HPI.

What might 11 ROCHESTER AVENUE be worth now?

11 ROCHESTER AVENUE might now be worth an estimated £1,016,223.

This is based on house price inflation of 95.4%, between August 2011 and December 2024, for semi-detached houses, in the Bromley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 95.4% inflationary increase is applied to the most recent sale price for 11 ROCHESTER AVENUE of £520,000 on 31st August 2011. For the value to have increased from £520,000 to £1,016,223 over the twelve years and eight months to December 2024, the following assumptions must hold true:

• The value of 11 ROCHESTER AVENUE has moved in line with the HPI for semi-detached houses in the Bromley local authority area.
• The August 2011 sale price of £520,000 represented a fair market value for the property.
• The size, condition, and specification of 11 ROCHESTER AVENUE has not materially changed since August 2011.

How Large is 11 ROCHESTER AVENUE?

11 ROCHESTER AVENUE is 134m², which includes one extension, according to the EPC inspection conducted in March 2011. This puts it in the smallest 30% of semi-detached houses houses in Bromley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bromley, and where 11 ROCHESTER AVENUE lies on this distribution: 29% of semi-detached houses houses are smaller than 11 ROCHESTER AVENUE, and 71% of houses are larger. Note that EPC data is not available for all properties in Bromley.

11 ROCHESTER AVENUE: Plot and Title Map

11 ROCHESTER AVENUE sits on a plot of roughly 0.128 of an acre, or 519m². The below map shows the location of 11 ROCHESTER 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 11 ROCHESTER 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 11 ROCHESTER AVENUE?

11 ROCHESTER AVENUE is located in BROMLEY, in the BR1 postcode district. The below map shows the position of No. 11 on ROCHESTER AVENUE.