11B, OAKLEA, WELWYN, AL6 0PT - £612,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

11B OAKLEA is a large extended detached house of 201m², built sometime between 1996 and 2002. It was last sold for £612,500 in April 2006, which was around 33% above the average April 2006 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was May 2022, where the current energy rating was C, and the potential energy rating was A.

11B OAKLEA Sold Prices

Land registry data shows two sales for 11B OAKLEA 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 11B OAKLEA 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
2006 12 APR	£612,500	£461,029	33% above HPI
2003 21 NOV	£525,000	£452,325	16% above HPI

11B OAKLEA 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 11B OAKLEA sales from November 2003 and April 2006 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 November 2003 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the April 2006 sale, where it rises to 33% above the HPI. The line then continues to track at 33% above the HPI.

How Large is 11B OAKLEA?

11B OAKLEA is 201m², which includes two extensions, according to the EPC inspection conducted in May 2022. This puts it in the largest 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 11B OAKLEA lies on this distribution: 74% of detached houses are smaller than 11B OAKLEA, and 26% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

11B OAKLEA: Plot and Title Map

11B OAKLEA sits on a plot of roughly 0.150 of an acre, or 607m². The below map shows the location of 11B OAKLEA, 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 11B OAKLEA). 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 11B OAKLEA?

11B OAKLEA is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 11B on OAKLEA.