16, CHESTNUT WALK, WELWYN, AL6 0SB - £790,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

16 CHESTNUT WALK is a very large extended detached house of 331m², built sometime between 2007 and 2011. It was last sold for £790,000 in December 2010, which was around 49% above the average December 2010 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was November 2021, where the current energy rating was C, and the potential energy rating was B.

16 CHESTNUT WALK Sold Prices

Land registry data shows two sales for 16 CHESTNUT WALK 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. One of the two 16 CHESTNUT WALK sales was for above the average price, whilst the other was 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
2010 15 DEC	£790,000	£528,787	49% above HPI
2003 13 AUG	£250,000	£410,640	39% below HPI

16 CHESTNUT WALK 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 CHESTNUT WALK sales from August 2003 and December 2010 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 August 2003 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the December 2010 sale, where it rises to 49% above the HPI. The line then continues to track at 49% above the HPI.

How Large is 16 CHESTNUT WALK?

16 CHESTNUT WALK is 331m², which includes one extension, according to the EPC inspection conducted in November 2021. This puts it in the largest 10% 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 CHESTNUT WALK lies on this distribution: 97% of detached houses are smaller than 16 CHESTNUT WALK, and 3% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

16 CHESTNUT WALK: Plot and Title Map

16 CHESTNUT WALK sits on a plot of roughly 0.132 of an acre, or 533m². The below map shows the location of 16 CHESTNUT WALK, 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 CHESTNUT WALK). 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 CHESTNUT WALK?

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