15, OAK CLOSE, HARTWELL, NORTHAMPTON, NN7 2JX - £255,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

15 OAK CLOSE is a very small semi-detached house of 68m², built sometime between 1983 and 1990, which could now be worth an estimated £258,344. It was last sold for £255,000 in October 2022, which was around 9% below the average October 2022 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was July 2018, where the current energy rating was C, and the potential energy rating was B.

15 OAK CLOSE Sold Prices

Land registry data shows two sales for 15 OAK CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the West Northamptonshire local authority area for the corresponding sale date. One of the two 15 OAK CLOSE sales was for below the average price, whilst the other was 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
2022 19 OCT	£255,000	£279,526	9% below HPI
2017 11 JUL	£235,000	£220,345	7% above HPI

15 OAK CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 15 OAK CLOSE sales from July 2017 and October 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 2017 sale was for 7% above the HPI. So the extrapolation line tracks at 7% above the HPI over time, until the October 2022 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 15 OAK CLOSE be worth now?

15 OAK CLOSE might now be worth an estimated £258,344.

This is based on house price inflation of 1.3%, between October 2022 and December 2024, for semi-detached 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 1.3% inflationary increase is applied to the most recent sale price for 15 OAK CLOSE of £255,000 on 19th October 2022. For the value to have increased from £255,000 to £258,344 over the one year and ten months to December 2024, the following assumptions must hold true:

• The value of 15 OAK CLOSE has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The October 2022 sale price of £255,000 represented a fair market value for the property.
• The size, condition, and specification of 15 OAK CLOSE has not materially changed since October 2022.

How Large is 15 OAK CLOSE?

15 OAK CLOSE is 68m² according to the EPC inspection conducted in July 2018. This puts it in the smallest 10% of semi-detached houses houses in Hartwell, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Hartwell, and where 15 OAK CLOSE lies on this distribution: 2% of semi-detached houses houses are smaller than 15 OAK CLOSE, and 97% of houses are larger. Note that EPC data is not available for all properties in Hartwell.

15 OAK CLOSE: Plot and Title Map

15 OAK CLOSE sits on a plot of roughly 0.038 of an acre, or 154m². The below map shows the location of 15 OAK CLOSE, 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 15 OAK CLOSE). 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 15 OAK CLOSE?

15 OAK CLOSE is located in HARTWELL, in the NN7 postcode district. The below map shows the position of No. 15 on OAK CLOSE.