29, OSTERLEY AVENUE, ISLEWORTH, TW7 4QF - £433,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

29 OSTERLEY AVENUE is a small extended detached house of 116m², built sometime between 1967 and 1975. It was last sold for £433,000 in March 2010, which was around 7% below the average March 2010 detached price in the Hounslow local authority area. The most recent EPC inspection was December 2012, where the current energy rating was D, and the potential energy rating was C.

29 OSTERLEY AVENUE Sold Prices

Land registry data shows four sales for 29 OSTERLEY AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Hounslow local authority area for the corresponding sale date. All of the four 29 OSTERLEY AVENUE 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
2010 25 MAR	£433,000	£467,068	7% below HPI
2005 21 JUN	£379,000	£399,665	5% below HPI
1997 23 DEC	£130,000	£183,617	29% below HPI
1997 29 JUL	£122,000	£170,817	29% below HPI

29 OSTERLEY AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hounslow local authority area over time, sourced from the HPI. The four 29 OSTERLEY AVENUE sales between July 1997 and March 2010 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 June 2005 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the March 2010 sale, where it falls to 7% below the HPI. The line then continues to track at 7% below the HPI.

How Large is 29 OSTERLEY AVENUE?

29 OSTERLEY AVENUE is 116m², which includes one extension, according to the EPC inspection conducted in December 2012. This puts it in the smallest 40% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 29 OSTERLEY AVENUE lies on this distribution: 31% of detached houses are smaller than 29 OSTERLEY AVENUE, and 68% of houses are larger. Note that EPC data is not available for all properties in London.

29 OSTERLEY AVENUE: Plot and Title Map

29 OSTERLEY AVENUE sits on a plot of roughly 0.056 of an acre, or 227m². The below map shows the location of 29 OSTERLEY 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 29 OSTERLEY 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 29 OSTERLEY AVENUE?

29 OSTERLEY AVENUE is located in ISLEWORTH, in the TW7 postcode district. The below map shows the position of No. 29 on OSTERLEY AVENUE.