6, MENDLESHAM, WELWYN GARDEN CITY, AL7 2QG - £305,000

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.

6 MENDLESHAM is a midsized extended detached house of 131m², built sometime between 1983 and 1990, which could now be worth an estimated £800,633. It was last sold for £305,000 in April 2002, which was around 15% below the average April 2002 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was June 2016, where the current energy rating was D, and the potential energy rating was B.

6 MENDLESHAM Sold Prices

Land registry data shows two sales for 6 MENDLESHAM 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 6 MENDLESHAM 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
2002 19 APR	£305,000	£357,315	15% below HPI
1996 2 JUL	£148,000	£173,417	15% below HPI

6 MENDLESHAM 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 6 MENDLESHAM sales from July 1996 and April 2002 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 1996 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the April 2002 sale, which was also at 15% below the HPI.

What might 6 MENDLESHAM be worth now?

6 MENDLESHAM might now be worth an estimated £800,633.

This is based on house price inflation of 162.5%, between April 2002 and February 2025, for detached houses, in the Welwyn Hatfield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 162.5% inflationary increase is applied to the most recent sale price for 6 MENDLESHAM of £305,000 on 19th April 2002. For the value to have increased from £305,000 to £800,633 over the 23 years and two months to February 2025, the following assumptions must hold true:

• The value of 6 MENDLESHAM has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The April 2002 sale price of £305,000 represented a fair market value for the property.
• The size, condition, and specification of 6 MENDLESHAM has not materially changed since April 2002.

How Large is 6 MENDLESHAM?

6 MENDLESHAM is 131m², which includes one extension, according to the EPC inspection conducted in June 2016. This puts it in the largest 50% of detached houses houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of detached houses houses by size in Welwyn Garden City, and where 6 MENDLESHAM lies on this distribution: 55% of detached houses houses are smaller than 6 MENDLESHAM, and 45% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

6 MENDLESHAM: Plot and Title Map

6 MENDLESHAM sits on a plot of roughly 0.083 of an acre, or 335m². The below map shows the location of 6 MENDLESHAM, 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 6 MENDLESHAM). 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 6 MENDLESHAM?

6 MENDLESHAM is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 6 on MENDLESHAM.