17, TROWLOCK AVENUE, TEDDINGTON, TW11 9QT - £2,100,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

17 TROWLOCK AVENUE is a large extended detached house of 213m², built sometime between 1900 and 1929, which could now be worth an estimated £2,404,226. It was last sold for £2,100,000 in August 2018, which was around 40% above the average August 2018 detached price in the Richmond upon Thames local authority area. The most recent EPC inspection was February 2010, where the current energy rating was D, and the potential energy rating was D.

17 TROWLOCK AVENUE Sold Prices

Land registry data shows two sales for 17 TROWLOCK AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Richmond upon Thames local authority area for the corresponding sale date. Both of the two 17 TROWLOCK 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
2018 31 AUG	£2,100,000	£1,498,730	40% above HPI
2004 8 DEC	£805,000	£665,220	21% above HPI

17 TROWLOCK AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Richmond upon Thames local authority area over time, sourced from the HPI. The two 17 TROWLOCK AVENUE sales from December 2004 and August 2018 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 2004 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the August 2018 sale, where it rises to 40% above the HPI. The line then continues to track at 40% above the HPI.

What might 17 TROWLOCK AVENUE be worth now?

17 TROWLOCK AVENUE might now be worth an estimated £2,404,226.

This is based on house price inflation of 14.5%, between August 2018 and February 2025, for detached houses, in the Richmond upon Thames local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 14.5% inflationary increase is applied to the most recent sale price for 17 TROWLOCK AVENUE of £2,100,000 on 31st August 2018. For the value to have increased from £2,100,000 to £2,404,226 over the seven years and six months to February 2025, the following assumptions must hold true:

• The value of 17 TROWLOCK AVENUE has moved in line with the HPI for detached houses in the Richmond upon Thames local authority area.
• The August 2018 sale price of £2,100,000 represented a fair market value for the property.
• The size, condition, and specification of 17 TROWLOCK AVENUE has not materially changed since August 2018.

How Large is 17 TROWLOCK AVENUE?

17 TROWLOCK AVENUE is 213m², which includes one extension, according to the EPC inspection conducted in February 2010. This puts it in the largest 30% of detached houses houses in Teddington, based on EPC data. The below chart shows the distribution of detached houses houses by size in Teddington, and where 17 TROWLOCK AVENUE lies on this distribution: 74% of detached houses houses are smaller than 17 TROWLOCK AVENUE, and 26% of houses are larger. Note that EPC data is not available for all properties in Teddington.

17 TROWLOCK AVENUE: Plot and Title Map

17 TROWLOCK AVENUE sits on a plot of roughly 0.137 of an acre, or 556m². The below map shows the location of 17 TROWLOCK 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 17 TROWLOCK 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 17 TROWLOCK AVENUE?

17 TROWLOCK AVENUE is located in TEDDINGTON, in the TW11 postcode district. The below map shows the position of No. 17 on TROWLOCK AVENUE.