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.
12 LONG EIGHTS is a midsized extended semi-detached house of 89m², built sometime between 1976 and 1982, which could now be worth an estimated £307,666. It was last sold for £250,000 in September 2021, which was around 4% below the average September 2021 semi-detached price in the Tewkesbury local authority area. The most recent EPC inspection was January 2020, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows four sales for 12 LONG EIGHTS since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Tewkesbury local authority area for the corresponding sale date. All of the four 12 LONG EIGHTS 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 |
|---|---|---|---|
2021 28 SEP | £250,000 | £261,677 | 4% below HPI |
2014 25 JUL | £164,500 | £194,566 | 15% below HPI |
2010 22 JAN | £127,000 | £169,400 | 25% below HPI |
1996 29 MAR | £44,000 | £55,968 | 21% below HPI |
The below graph shows the average semi-detached house price in the Tewkesbury local authority area over time, sourced from the HPI. The four 12 LONG EIGHTS sales between March 1996 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 July 2014 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the September 2021 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

12 LONG EIGHTS might now be worth an estimated £307,666.
This is based on house price inflation of 23.1%, between September 2021 and May 2026, for semi-detached houses, in the Tewkesbury local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 23.1% inflationary increase is applied to the most recent sale price for 12 LONG EIGHTS of £250,000 on 28th September 2021. For the value to have increased from £250,000 to £307,666 over the five years and four months to May 2026, the following assumptions must hold true:
12 LONG EIGHTS is 89m², which includes two extensions, according to the EPC inspection conducted in January 2020. This puts it in the smallest 50% of semi-detached houses houses in Northway, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Northway, and where 12 LONG EIGHTS lies on this distribution: 44% of semi-detached houses houses are smaller than 12 LONG EIGHTS, and 51% of houses are larger. Note that EPC data is not available for all properties in Northway.

12 LONG EIGHTS sits on a plot of roughly 0.040 of an acre, or 160m². The below map shows the location of 12 LONG EIGHTS, 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 12 LONG EIGHTS). 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.

12 LONG EIGHTS is located in NORTHWAY, in the GL20 postcode district. The below map shows the position of No. 12 on LONG EIGHTS.

Most recent sales first: