18, DUNMASTON AVENUE, TIMPERLEY, ALTRINCHAM, WA15 7LG - £200,000

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.

18 DUNMASTON AVENUE is a small extended terraced house of 101m², built sometime between 1996 and 2002, which could now be worth an estimated £459,385. It was last sold for £200,000 in December 2012, which was around 86% above the average December 2012 terraced price in the Manchester local authority area. The most recent EPC inspection was October 2022, where the current energy rating was C, and the potential energy rating was C.

18 DUNMASTON AVENUE Sold Prices

Land registry data shows three sales for 18 DUNMASTON AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Manchester local authority area for the corresponding sale date. All of the three 18 DUNMASTON 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
2012 13 DEC	£200,000	£107,242	86% above HPI
2007 25 JAN	£209,950	£116,938	80% above HPI
1999 26 AUG	£121,950	£35,753	241% above HPI

18 DUNMASTON AVENUE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Manchester local authority area over time, sourced from the HPI. The three 18 DUNMASTON AVENUE sales between August 1999 and December 2012 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 2007 sale was for 80% above the HPI. So the extrapolation line tracks at 80% above the HPI over time, until the December 2012 sale, where it rises to 86% above the HPI. The line then continues to track at 86% above the HPI.

What might 18 DUNMASTON AVENUE be worth now?

18 DUNMASTON AVENUE might now be worth an estimated £459,385.

This is based on house price inflation of 129.7%, between December 2012 and July 2025, for terraced houses, in the Manchester local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 129.7% inflationary increase is applied to the most recent sale price for 18 DUNMASTON AVENUE of £200,000 on 13th December 2012. For the value to have increased from £200,000 to £459,385 over the thirteen years and five months to July 2025, the following assumptions must hold true:

• The value of 18 DUNMASTON AVENUE has moved in line with the HPI for terraced houses in the Manchester local authority area.
• The December 2012 sale price of £200,000 represented a fair market value for the property.
• The size, condition, and specification of 18 DUNMASTON AVENUE has not materially changed since December 2012.

How Large is 18 DUNMASTON AVENUE?

18 DUNMASTON AVENUE is 101m², which includes one extension, according to the EPC inspection conducted in October 2022. This puts it in the smallest 40% of terraced houses houses in Wythenshawe, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Wythenshawe, and where 18 DUNMASTON AVENUE lies on this distribution: 34% of terraced houses houses are smaller than 18 DUNMASTON AVENUE, and 64% of houses are larger. Note that EPC data is not available for all properties in Wythenshawe.

18 DUNMASTON AVENUE: Plot and Title Map

18 DUNMASTON AVENUE sits on a plot of roughly 0.032 of an acre, or 129m². The below map shows the location of 18 DUNMASTON 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 18 DUNMASTON 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 18 DUNMASTON AVENUE?

18 DUNMASTON AVENUE is located in TIMPERLEY, in the WA15 postcode district. The below map shows the position of No. 18 on DUNMASTON AVENUE.