25, BIRCH GROVE, WELWYN, AL6 0QP - £840,000

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.

25 BIRCH GROVE is a large extended detached house of 214m², built sometime between 1967 and 1975, which could now be worth an estimated £809,335. It was last sold for £840,000 in December 2022, which was around 14% below the average December 2022 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was September 2016, where the current energy rating was D, and the potential energy rating was C.

25 BIRCH GROVE Sold Prices

Land registry data shows two sales for 25 BIRCH GROVE 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 25 BIRCH GROVE 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
2022 1 DEC	£840,000	£973,500	14% below HPI
1995 28 JUL	£150,000	£162,832	8% below HPI

25 BIRCH GROVE 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 25 BIRCH GROVE sales from July 1995 and December 2022 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 July 1995 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the December 2022 sale, where it falls to 14% below the HPI. The line then continues to track at 14% below the HPI.

What might 25 BIRCH GROVE be worth now?

25 BIRCH GROVE might now be worth an estimated £809,335.

This is based on house price deflation of 3.7%, between December 2022 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 3.7% deflationary decrease is applied to the most recent sale price for 25 BIRCH GROVE of £840,000 on 1st December 2022. For the value to have decreased from £840,000 to £809,335 over the three years and ten months to February 2025, the following assumptions must hold true:

• The value of 25 BIRCH GROVE has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The December 2022 sale price of £840,000 represented a fair market value for the property.
• The size, condition, and specification of 25 BIRCH GROVE has not materially changed since December 2022.

How Large is 25 BIRCH GROVE?

25 BIRCH GROVE is 214m², which includes four extensions, according to the EPC inspection conducted in September 2016. This puts it in the largest 30% of detached houses houses in Oaklands, based on EPC data. The below chart shows the distribution of detached houses houses by size in Oaklands, and where 25 BIRCH GROVE lies on this distribution: 78% of detached houses houses are smaller than 25 BIRCH GROVE, and 21% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

25 BIRCH GROVE: Plot and Title Map

25 BIRCH GROVE sits on a plot of roughly 0.237 of an acre, or 960m². The below map shows the location of 25 BIRCH GROVE, 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 25 BIRCH GROVE). 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 25 BIRCH GROVE?

25 BIRCH GROVE is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 25 on BIRCH GROVE.