45, MAYFIELD AVENUE, ORPINGTON, BR6 0AJ - £1,490,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

45 MAYFIELD AVENUE is a very large extended detached house of 214m², built sometime between 1930 and 1949. It was last sold for £1,490,000 in January 2023, which was around 41% above the average January 2023 detached price in the Bromley local authority area. The most recent EPC inspection was June 2015, where the current energy rating was D, and the potential energy rating was C.

45 MAYFIELD AVENUE Sold Prices

Land registry data shows three sales for 45 MAYFIELD AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. All of the three 45 MAYFIELD 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
2023 4 JAN	£1,490,000	£1,054,490	41% above HPI
2018 5 APR	£1,235,000	£866,050	43% above HPI
2005 1 DEC	£543,000	£444,305	22% above HPI

45 MAYFIELD AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bromley local authority area over time, sourced from the HPI. The three 45 MAYFIELD AVENUE sales between December 2005 and January 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 2018 sale was for 43% above the HPI. So the extrapolation line tracks at 43% above the HPI over time, until the January 2023 sale, where it falls to 41% above the HPI. The line then continues to track at 41% above the HPI.

How Large is 45 MAYFIELD AVENUE?

45 MAYFIELD AVENUE is 214m², which includes one extension, according to the EPC inspection conducted in June 2015. This puts it in the largest 10% of detached houses in Orpington, based on EPC data. The below chart shows the distribution of detached houses by size in Orpington, and where 45 MAYFIELD AVENUE lies on this distribution: 91% of detached houses are smaller than 45 MAYFIELD AVENUE, and 9% of houses are larger. Note that EPC data is not available for all properties in Orpington.

45 MAYFIELD AVENUE: Plot and Title Map

45 MAYFIELD AVENUE sits on a plot of roughly 0.270 of an acre, or 1,094m². The below map shows the location of 45 MAYFIELD 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 MAYFIELD 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 MAYFIELD AVENUE?

45 MAYFIELD AVENUE is located in ORPINGTON, in the BR6 postcode district. The below map shows the position of No. 45 on MAYFIELD AVENUE.