16, MARDLEY AVENUE, WELWYN, AL6 0UD - £690,000

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

16 MARDLEY AVENUE is a small extended detached house of 122m², built sometime between 1900 and 1929. It was last sold for £690,000 in August 2018, which was around 15% below the average August 2018 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was September 2014, where the current energy rating was D, and the potential energy rating was C.

16 MARDLEY AVENUE Sold Prices

Land registry data shows two sales for 16 MARDLEY AVENUE 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 16 MARDLEY 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
2018 31 AUG	£690,000	£813,579	15% below HPI
2009 26 MAY	£377,000	£442,100	15% below HPI

16 MARDLEY AVENUE 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 16 MARDLEY AVENUE sales from May 2009 and August 2018 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 2009 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the August 2018 sale, which was also at 15% below the HPI.

How Large is 16 MARDLEY AVENUE?

16 MARDLEY AVENUE is 122m², which includes one extension, according to the EPC inspection conducted in September 2014. This puts it in the smallest 30% of detached houses in Oaklands, based on EPC data. The below chart shows the distribution of detached houses by size in Oaklands, and where 16 MARDLEY AVENUE lies on this distribution: 21% of detached houses are smaller than 16 MARDLEY AVENUE, and 79% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

16 MARDLEY AVENUE: Plot and Title Map

16 MARDLEY AVENUE sits on a plot of roughly 0.230 of an acre, or 931m². The below map shows the location of 16 MARDLEY 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 16 MARDLEY 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 16 MARDLEY AVENUE?

16 MARDLEY AVENUE is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 16 on MARDLEY AVENUE.