6A, BROOM HILL, WELWYN, AL6 0SE - £1,128,500

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

6A BROOM HILL is a very large detached house of 255m², built sometime between 1991 and 1995. It was last sold for £1,128,500 in September 2021, which was around 31% above the average September 2021 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was June 2021, where the current energy rating was C, and the potential energy rating was B.

6A BROOM HILL Sold Prices

Land registry data shows three sales for 6A BROOM HILL since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. One of the three 6A BROOM HILL sales was for above the average price, whilst two 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
2021 30 SEP	£1,128,500	£860,189	31% above HPI
2020 18 JUN	£785,000	£813,690	4% below HPI
2008 7 JAN	£125,000	£509,746	75% below HPI

6A BROOM HILL 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 three 6A BROOM HILL sales between January 2008 and September 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 June 2020 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the September 2021 sale, where it rises to 31% above the HPI. The line then continues to track at 31% above the HPI.

How Large is 6A BROOM HILL?

6A BROOM HILL is 255m² according to the EPC inspection conducted in June 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 6A BROOM HILL lies on this distribution: 91% of detached houses are smaller than 6A BROOM HILL, and 9% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

6A BROOM HILL: Plot and Title Map

6A BROOM HILL sits on a plot of roughly 0.144 of an acre, or 583m². The below map shows the location of 6A BROOM HILL, 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 6A BROOM HILL). 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 6A BROOM HILL?

6A BROOM HILL is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 6A on BROOM HILL.