15, BOUNDARY CLOSE, SOUTHALL, UB2 4JW - £260,000

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

15 BOUNDARY CLOSE is a very small semi-detached house of 83m², built sometime between 1930 and 1949, which could now be worth an estimated £510,508. It was last sold for £260,000 in September 2008, which was around 39% below the average September 2008 semi-detached price in the Ealing local authority area. The most recent EPC inspection was May 2023, where the current energy rating was C, and the potential energy rating was B.

15 BOUNDARY CLOSE Sold Prices

Land registry data shows two sales for 15 BOUNDARY CLOSE 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 Ealing local authority area for the corresponding sale date. Both of the two 15 BOUNDARY CLOSE 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
2008 17 SEP	£260,000	£423,953	39% below HPI
1996 16 OCT	£78,500	£127,405	38% below HPI

15 BOUNDARY CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Ealing local authority area over time, sourced from the HPI. The two 15 BOUNDARY CLOSE sales from October 1996 and September 2008 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 October 1996 sale was for 38% below the HPI. So the extrapolation line tracks at 38% below the HPI over time, until the September 2008 sale, where it falls to 39% below the HPI. The line then continues to track at 39% below the HPI.

What might 15 BOUNDARY CLOSE be worth now?

15 BOUNDARY CLOSE might now be worth an estimated £510,508.

This is based on house price inflation of 96.3%, between September 2008 and February 2025, for semi-detached houses, in the Ealing local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 96.3% inflationary increase is applied to the most recent sale price for 15 BOUNDARY CLOSE of £260,000 on 17th September 2008. For the value to have increased from £260,000 to £510,508 over the seventeen years and seven months to February 2025, the following assumptions must hold true:

• The value of 15 BOUNDARY CLOSE has moved in line with the HPI for semi-detached houses in the Ealing local authority area.
• The September 2008 sale price of £260,000 represented a fair market value for the property.
• The size, condition, and specification of 15 BOUNDARY CLOSE has not materially changed since September 2008.

How Large is 15 BOUNDARY CLOSE?

15 BOUNDARY CLOSE is 83m² according to the EPC inspection conducted in May 2023. This puts it in the smallest 10% of semi-detached houses houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in London, and where 15 BOUNDARY CLOSE lies on this distribution: 9% of semi-detached houses houses are smaller than 15 BOUNDARY CLOSE, and 91% of houses are larger. Note that EPC data is not available for all properties in London.

15 BOUNDARY CLOSE: Plot and Title Map

15 BOUNDARY CLOSE sits on a plot of roughly 0.100 of an acre, or 403m². The below map shows the location of 15 BOUNDARY CLOSE, 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 15 BOUNDARY CLOSE). 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 15 BOUNDARY CLOSE?

15 BOUNDARY CLOSE is located in SOUTHALL, in the UB2 postcode district. The below map shows the position of No. 15 on BOUNDARY CLOSE.