19, MARDLEY DELL, WELWYN, AL6 0UR - £900,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

19 MARDLEY DELL is a midsized extended detached house of 156m², built sometime between 1983 and 1990. It was last sold for £900,000 in June 2021, which was around 5% above the average June 2021 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was October 2017, where the current energy rating was C, and the potential energy rating was B.

19 MARDLEY DELL Sold Prices

Land registry data shows two sales for 19 MARDLEY DELL 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 19 MARDLEY DELL 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
2021 24 JUN	£900,000	£854,393	5% above HPI
2018 10 MAY	£817,500	£800,344	2% above HPI

19 MARDLEY DELL 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 19 MARDLEY DELL sales from May 2018 and June 2021 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 May 2018 sale was for 2% above the HPI. So the extrapolation line tracks at 2% above the HPI over time, until the June 2021 sale, where it rises to 5% above the HPI. The line then continues to track at 5% above the HPI.

How Large is 19 MARDLEY DELL?

19 MARDLEY DELL is 156m², which includes one extension, according to the EPC inspection conducted in October 2017. This puts it in the smallest 50% of detached houses in Oaklands, based on EPC data. The below chart shows the distribution of detached houses by size in Oaklands, and where 19 MARDLEY DELL lies on this distribution: 47% of detached houses are smaller than 19 MARDLEY DELL, and 52% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

19 MARDLEY DELL: Plot and Title Map

19 MARDLEY DELL sits on a plot of roughly 0.155 of an acre, or 627m². The below map shows the location of 19 MARDLEY DELL, 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 19 MARDLEY DELL). 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 19 MARDLEY DELL?

19 MARDLEY DELL is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 19 on MARDLEY DELL.