16, THE GREEN, WELWYN, AL6 9EA - £850,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

16 THE GREEN is a very large extended detached house of 223m², built sometime between 1976 and 1982. It was last sold for £850,000 in August 2015, which was around 24% above the average August 2015 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 C.

16 THE GREEN Sold Prices

Land registry data shows two sales for 16 THE GREEN 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 THE GREEN 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
2015 6 AUG	£850,000	£685,645	24% above HPI
2008 3 MAR	£880,000	£503,937	75% above HPI

16 THE GREEN 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 THE GREEN sales from March 2008 and August 2015 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 March 2008 sale was for 75% above the HPI. So the extrapolation line tracks at 75% above the HPI over time, until the August 2015 sale, where it falls to 24% above the HPI. The line then continues to track at 24% above the HPI.

How Large is 16 THE GREEN?

16 THE GREEN is 223m², which includes one extension, according to the EPC inspection conducted in June 2016. This puts it in the largest 20% of detached houses in Welwyn, based on EPC data. The below chart shows the distribution of detached houses by size in Welwyn, and where 16 THE GREEN lies on this distribution: 89% of detached houses are smaller than 16 THE GREEN, and 11% of houses are larger. Note that EPC data is not available for all properties in Welwyn.

16 THE GREEN: Plot and Title Map

16 THE GREEN sits on a plot of roughly 0.403 of an acre, or 1,631m². The below map shows the location of 16 THE GREEN, 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 THE GREEN). 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 THE GREEN?

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