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.
27 OAKFIELD AVENUE is a very small semi-detached house of 70m², built sometime between 1950 and 1966, which could now be worth an estimated £414,835. It was last sold for £220,000 in May 2013, which was around 13% below the average May 2013 semi-detached price in the North Hertfordshire local authority area. The most recent EPC inspection was November 2009, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 27 OAKFIELD AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the North Hertfordshire local authority area for the corresponding sale date. Both of the two 27 OAKFIELD AVENUE 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 |
|---|---|---|---|
2013 30 MAY | £220,000 | £253,225 | 13% below HPI |
2010 12 MAR | £242,500 | £247,943 | 2% below HPI |
The below graph shows the average semi-detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The two 27 OAKFIELD AVENUE sales from March 2010 and May 2013 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 March 2010 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the May 2013 sale, where it falls to 13% below the HPI. The line then continues to track at 13% below the HPI.

27 OAKFIELD AVENUE might now be worth an estimated £414,835.
This is based on house price inflation of 88.6%, between May 2013 and August 2025, for semi-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 88.6% inflationary increase is applied to the most recent sale price for 27 OAKFIELD AVENUE of £220,000 on 30th May 2013. For the value to have increased from £220,000 to £414,835 over the eleven years and nine months to August 2025, the following assumptions must hold true:
27 OAKFIELD AVENUE is 70m² according to the EPC inspection conducted in November 2009. This puts it in the smallest 10% of semi-detached houses houses in Hitchin, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Hitchin, and where 27 OAKFIELD AVENUE lies on this distribution: 2% of semi-detached houses houses are smaller than 27 OAKFIELD AVENUE, and 98% of houses are larger. Note that EPC data is not available for all properties in Hitchin.

27 OAKFIELD AVENUE sits on a plot of roughly 0.081 of an acre, or 327m². The below map shows the location of 27 OAKFIELD 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 27 OAKFIELD 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.

27 OAKFIELD AVENUE is located in HITCHIN, in the SG4 postcode district. The below map shows the position of No. 27 on OAKFIELD AVENUE.

Most recent sales first: