14, MORTLOCK AVENUE, CAMBRIDGE, CB4 1TE - £249,500

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.

14 MORTLOCK AVENUE is a small extended semi-detached house of 106m², built sometime between 1950 and 1966, which could now be worth an estimated £408,056. It was last sold for £249,500 in January 2013, which was around 35% below the average January 2013 semi-detached price in the Cambridge local authority area. The most recent EPC inspection was May 2025, where the current energy rating was E, and the potential energy rating was C.

14 MORTLOCK AVENUE Sold Prices

Land registry data shows two sales for 14 MORTLOCK AVENUE 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 Cambridge local authority area for the corresponding sale date. Both of the two 14 MORTLOCK 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
2013 30 JAN	£249,500	£383,510	35% below HPI
2002 22 NOV	£155,000	£233,774	34% below HPI

14 MORTLOCK AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cambridge local authority area over time, sourced from the HPI. The two 14 MORTLOCK AVENUE sales from November 2002 and January 2013 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 November 2002 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the January 2013 sale, where it falls to 35% below the HPI. The line then continues to track at 35% below the HPI.

What might 14 MORTLOCK AVENUE be worth now?

14 MORTLOCK AVENUE might now be worth an estimated £408,056.

This is based on house price inflation of 63.5%, between January 2013 and October 2025, for semi-detached houses, in the Cambridge local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 63.5% inflationary increase is applied to the most recent sale price for 14 MORTLOCK AVENUE of £249,500 on 30th January 2013. For the value to have increased from £249,500 to £408,056 over the eleven years and three months to October 2025, the following assumptions must hold true:

• The value of 14 MORTLOCK AVENUE has moved in line with the HPI for semi-detached houses in the Cambridge local authority area.
• The January 2013 sale price of £249,500 represented a fair market value for the property.
• The size, condition, and specification of 14 MORTLOCK AVENUE has not materially changed since January 2013.

How Large is 14 MORTLOCK AVENUE?

14 MORTLOCK AVENUE is 106m², which includes two extensions, according to the EPC inspection conducted in May 2025. This puts it in the smallest 30% of semi-detached houses houses in Cambridge, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cambridge, and where 14 MORTLOCK AVENUE lies on this distribution: 29% of semi-detached houses houses are smaller than 14 MORTLOCK AVENUE, and 70% of houses are larger. Note that EPC data is not available for all properties in Cambridge.

14 MORTLOCK AVENUE: Plot and Title Map

14 MORTLOCK AVENUE sits on a plot of roughly 0.083 of an acre, or 336m². The below map shows the location of 14 MORTLOCK 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 14 MORTLOCK 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 14 MORTLOCK AVENUE?

14 MORTLOCK AVENUE is located in CAMBRIDGE, in the CB4 postcode district. The below map shows the position of No. 14 on MORTLOCK AVENUE.