40, BROOK AVENUE, TIMPERLEY, ALTRINCHAM, WA15 6SJ - £275,000

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.

40 BROOK AVENUE is a large extended detached house of 137m², built sometime between 1967 and 1975, which could now be worth an estimated £612,122. It was last sold for £275,000 in March 2006, which was around 17% below the average March 2006 detached price in the Trafford local authority area. The most recent EPC inspection was June 2025, where the current energy rating was C, and the potential energy rating was C.

40 BROOK AVENUE Sold Prices

Land registry data shows two sales for 40 BROOK 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 Trafford local authority area for the corresponding sale date. One of the two 40 BROOK AVENUE sales was for below the average price, whilst the other was 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
2006 3 MAR	£275,000	£333,325	17% below HPI
2001 26 JAN	£212,000	£189,614	12% above HPI

40 BROOK AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Trafford local authority area over time, sourced from the HPI. The two 40 BROOK AVENUE sales from January 2001 and March 2006 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 January 2001 sale was for 12% above the HPI. So the extrapolation line tracks at 12% above the HPI over time, until the March 2006 sale, where it falls to 17% below the HPI. The line then continues to track at 17% below the HPI.

What might 40 BROOK AVENUE be worth now?

40 BROOK AVENUE might now be worth an estimated £612,122.

This is based on house price inflation of 122.6%, between March 2006 and July 2025, for detached houses, in the Trafford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 122.6% inflationary increase is applied to the most recent sale price for 40 BROOK AVENUE of £275,000 on 3rd March 2006. For the value to have increased from £275,000 to £612,122 over the eighteen years and eight months to July 2025, the following assumptions must hold true:

• The value of 40 BROOK AVENUE has moved in line with the HPI for detached houses in the Trafford local authority area.
• The March 2006 sale price of £275,000 represented a fair market value for the property.
• The size, condition, and specification of 40 BROOK AVENUE has not materially changed since March 2006.

How Large is 40 BROOK AVENUE?

40 BROOK AVENUE is 137m², which includes one extension, according to the EPC inspection conducted in June 2025. This puts it in the largest 40% of detached houses houses in Altrincham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Altrincham, and where 40 BROOK AVENUE lies on this distribution: 61% of detached houses houses are smaller than 40 BROOK AVENUE, and 38% of houses are larger. Note that EPC data is not available for all properties in Altrincham.

40 BROOK AVENUE: Plot and Title Map

40 BROOK AVENUE sits on a plot of roughly 0.151 of an acre, or 612m². The below map shows the location of 40 BROOK 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 40 BROOK 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 40 BROOK AVENUE?

40 BROOK AVENUE is located in TIMPERLEY, in the WA15 postcode district. The below map shows the position of No. 40 on BROOK AVENUE.