15, BROOKSIDE, HATFIELD, AL10 9RR - £440,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

15 BROOKSIDE is a small detached house of 113m², built sometime between 1967 and 1975, which could now be worth an estimated £677,634. It was last sold for £440,000 in May 2014, which was around 28% below the average May 2014 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was January 2025, where the current energy rating was D, and the potential energy rating was B.

15 BROOKSIDE Sold Prices

Land registry data shows two sales for 15 BROOKSIDE 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 15 BROOKSIDE 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
2014 15 MAY	£440,000	£609,035	28% below HPI
2000 31 JAN	£224,000	£282,157	21% below HPI

15 BROOKSIDE 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 15 BROOKSIDE sales from January 2000 and May 2014 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 January 2000 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the May 2014 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 15 BROOKSIDE be worth now?

15 BROOKSIDE might now be worth an estimated £677,634.

This is based on house price inflation of 54%, between May 2014 and February 2025, for detached houses, in the Welwyn Hatfield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 54% inflationary increase is applied to the most recent sale price for 15 BROOKSIDE of £440,000 on 15th May 2014. For the value to have increased from £440,000 to £677,634 over the eleven years and three months to February 2025, the following assumptions must hold true:

• The value of 15 BROOKSIDE has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The May 2014 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 15 BROOKSIDE has not materially changed since May 2014.

How Large is 15 BROOKSIDE?

15 BROOKSIDE is 113m² according to the EPC inspection conducted in January 2025. This puts it in the smallest 30% of detached houses houses in Hatfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hatfield, and where 15 BROOKSIDE lies on this distribution: 27% of detached houses houses are smaller than 15 BROOKSIDE, and 71% of houses are larger. Note that EPC data is not available for all properties in Hatfield.

15 BROOKSIDE: Plot and Title Map

15 BROOKSIDE sits on a plot of roughly 0.080 of an acre, or 322m². The below map shows the location of 15 BROOKSIDE, 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 15 BROOKSIDE). 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 15 BROOKSIDE?

15 BROOKSIDE is located in HATFIELD, in the AL10 postcode district. The below map shows the position of No. 15 on BROOKSIDE.