23, OAKFIELDS AVENUE, KNEBWORTH, SG3 6NP - £885,000

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.

23 OAKFIELDS AVENUE is a very large extended detached house of 254m², built sometime between 1930 and 1949, which could now be worth an estimated £1,058,706. It was last sold for £885,000 in June 2017, which was around 36% above the average June 2017 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was February 2017, where the current energy rating was D, and the potential energy rating was C.

23 OAKFIELDS AVENUE Sold Prices

Land registry data shows three sales for 23 OAKFIELDS AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. All of the three 23 OAKFIELDS AVENUE 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
2017 9 JUN	£885,000	£648,815	36% above HPI
2000 14 JUL	£465,000	£223,491	108% above HPI
1999 29 OCT	£399,000	£192,603	107% above HPI

23 OAKFIELDS AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The three 23 OAKFIELDS AVENUE sales between October 1999 and June 2017 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 2000 sale was for 108% above the HPI. So the extrapolation line tracks at 108% above the HPI over time, until the June 2017 sale, where it falls to 36% above the HPI. The line then continues to track at 36% above the HPI.

What might 23 OAKFIELDS AVENUE be worth now?

23 OAKFIELDS AVENUE might now be worth an estimated £1,058,706.

This is based on house price inflation of 19.6%, between June 2017 and February 2025, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19.6% inflationary increase is applied to the most recent sale price for 23 OAKFIELDS AVENUE of £885,000 on 9th June 2017. For the value to have increased from £885,000 to £1,058,706 over the eight years and four months to February 2025, the following assumptions must hold true:

• The value of 23 OAKFIELDS AVENUE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The June 2017 sale price of £885,000 represented a fair market value for the property.
• The size, condition, and specification of 23 OAKFIELDS AVENUE has not materially changed since June 2017.

How Large is 23 OAKFIELDS AVENUE?

23 OAKFIELDS AVENUE is 254m², which includes one extension, according to the EPC inspection conducted in February 2017. This puts it in the largest 10% of detached houses houses in Knebworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Knebworth, and where 23 OAKFIELDS AVENUE lies on this distribution: 92% of detached houses houses are smaller than 23 OAKFIELDS AVENUE, and 8% of houses are larger. Note that EPC data is not available for all properties in Knebworth.

23 OAKFIELDS AVENUE: Plot and Title Map

23 OAKFIELDS AVENUE sits on a plot of roughly 0.380 of an acre, or 1,538m². The below map shows the location of 23 OAKFIELDS AVENUE, 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 23 OAKFIELDS AVENUE). 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 23 OAKFIELDS AVENUE?

23 OAKFIELDS AVENUE is located in KNEBWORTH, in the SG3 postcode district. The below map shows the position of No. 23 on OAKFIELDS AVENUE.