18, PENN GARDENS, CHISLEHURST, BR7 5RY - £682,000

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

18 PENN GARDENS is a small extended detached house of 142m², built sometime between 1967 and 1975. It was last sold for £682,000 in August 2019, which was around 22% below the average August 2019 detached price in the Bromley local authority area. The most recent EPC inspection was October 2018, where the current energy rating was C, and the potential energy rating was C.

18 PENN GARDENS Sold Prices

Land registry data shows four sales for 18 PENN GARDENS since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. All of the four 18 PENN GARDENS 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
2019 19 AUG	£682,000	£873,393	22% below HPI
2010 13 DEC	£445,000	£545,414	18% below HPI
2002 21 JAN	£320,000	£355,384	10% below HPI
1997 14 MAY	£160,000	£187,020	14% below HPI

18 PENN GARDENS 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 four 18 PENN GARDENS sales between May 1997 and August 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 December 2010 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the August 2019 sale, where it falls to 22% below the HPI. The line then continues to track at 22% below the HPI.

How Large is 18 PENN GARDENS?

18 PENN GARDENS is 142m², which includes one extension, according to the EPC inspection conducted in October 2018. This puts it in the smallest 40% of detached houses in Chislehurst, based on EPC data. The below chart shows the distribution of detached houses by size in Chislehurst, and where 18 PENN GARDENS lies on this distribution: 30% of detached houses are smaller than 18 PENN GARDENS, and 69% of houses are larger. Note that EPC data is not available for all properties in Chislehurst.

18 PENN GARDENS: Plot and Title Map

18 PENN GARDENS sits on a plot of roughly 0.085 of an acre, or 346m². The below map shows the location of 18 PENN GARDENS, 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 18 PENN GARDENS). 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 18 PENN GARDENS?

18 PENN GARDENS is located in CHISLEHURST, in the BR7 postcode district. The below map shows the position of No. 18 on PENN GARDENS.