21, MARTLESHAM, WELWYN GARDEN CITY, AL7 2QF - £297,000

21 MARTLESHAM is a very small detached house of 77m², built sometime between 1983 and 1990. It was last sold for £297,000 in July 2013, which was around 46% below the average July 2013 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was January 2010, where the current energy rating was D, and the potential energy rating was C.

21 MARTLESHAM Sold Prices

Land registry data shows two sales for 21 MARTLESHAM since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. Both of the two 21 MARTLESHAM 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 8 JUL	£297,000	£547,016	46% below HPI
2007 25 JUL	£300,000	£499,511	40% below HPI

21 MARTLESHAM Price Paid vs. HPI Average

The below graph shows the average detached house price in the Welwyn Hatfield local authority area over time, sourced from the HPI. The two 21 MARTLESHAM sales from July 2007 and July 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 July 2007 sale was for 40% below the HPI. So the extrapolation line tracks at 40% below the HPI over time, until the July 2013 sale, where it falls to 46% below the HPI. The line then continues to track at 46% below the HPI.

How Large is 21 MARTLESHAM?

21 MARTLESHAM is 77m² according to the EPC inspection conducted in January 2010. This puts it in the smallest 10% of detached houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of detached houses by size in Welwyn Garden City, and where 21 MARTLESHAM lies on this distribution: 5% of detached houses are smaller than 21 MARTLESHAM, and 95% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

21 MARTLESHAM: Plot and Title Map

21 MARTLESHAM sits on a plot of roughly 0.082 of an acre, or 332m². The below map shows the location of 21 MARTLESHAM, 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 21 MARTLESHAM). 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 21 MARTLESHAM?

21 MARTLESHAM is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 21 on MARTLESHAM.