3, THE OLD GRAMMAR SCHOOL, HIGH STREET, GUILSBOROUGH, NORTHAMPTON, NN6 8PY - £325,000

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.

3 THE OLD GRAMMAR SCHOOL is a large terraced house of 207m², built sometime before 1900, which could now be worth an estimated £606,230. It was last sold for £325,000 in November 2010, which was around 160% above the average November 2010 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was July 2010, where the current energy rating was F, and the potential energy rating was F.

3 THE OLD GRAMMAR SCHOOL Sold Prices

Land registry data shows two sales for 3 THE OLD GRAMMAR SCHOOL since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 3 THE OLD GRAMMAR SCHOOL 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
2010 23 NOV	£325,000	£125,219	160% above HPI
2000 16 FEB	£150,000	£57,620	160% above HPI

3 THE OLD GRAMMAR SCHOOL Price Paid vs. HPI Average

The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 3 THE OLD GRAMMAR SCHOOL sales from February 2000 and November 2010 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 February 2000 sale was for 160% above the HPI. So the extrapolation line tracks at 160% above the HPI over time, until the November 2010 sale, which was also at 160% above the HPI.

What might 3 THE OLD GRAMMAR SCHOOL be worth now?

3 THE OLD GRAMMAR SCHOOL might now be worth an estimated £606,230.

This is based on house price inflation of 86.5%, between November 2010 and June 2025, for terraced houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 86.5% inflationary increase is applied to the most recent sale price for 3 THE OLD GRAMMAR SCHOOL of £325,000 on 23rd November 2010. For the value to have increased from £325,000 to £606,230 over the fifteen years and five months to June 2025, the following assumptions must hold true:

• The value of 3 THE OLD GRAMMAR SCHOOL has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The November 2010 sale price of £325,000 represented a fair market value for the property.
• The size, condition, and specification of 3 THE OLD GRAMMAR SCHOOL has not materially changed since November 2010.

How Large is 3 THE OLD GRAMMAR SCHOOL?

3 THE OLD GRAMMAR SCHOOL is 207m² according to the EPC inspection conducted in July 2010. This puts it in the largest 30% of terraced houses houses in Guilsborough, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Guilsborough, and where 3 THE OLD GRAMMAR SCHOOL lies on this distribution: 75% of terraced houses houses are smaller than 3 THE OLD GRAMMAR SCHOOL, and 25% of houses are larger. Note that EPC data is not available for all properties in Guilsborough.

3 THE OLD GRAMMAR SCHOOL: Plot and Title Map

3 THE OLD GRAMMAR SCHOOL sits on a plot of roughly 0.040 of an acre, or 163m². The below map shows the location of 3 THE OLD GRAMMAR SCHOOL, 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 3 THE OLD GRAMMAR SCHOOL). 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 3 THE OLD GRAMMAR SCHOOL?

3 THE OLD GRAMMAR SCHOOL is located on HIGH STREET in GUILSBOROUGH, in the NN6 postcode district. The below map shows the position of 3 THE OLD GRAMMAR SCHOOL on HIGH STREET.