1, YOLSUM CLOSE, HADDENHAM, AYLESBURY, HP17 8DG - £445,000

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

1 YOLSUM CLOSE is a midsized extended detached house of 141m², built sometime between 1967 and 1975, which could now be worth an estimated £620,886. It was last sold for £445,000 in October 2014, which was around 25% below the average October 2014 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was August 2011, where the current energy rating was D, and the potential energy rating was C.

1 YOLSUM CLOSE Sold Prices

Land registry data shows two sales for 1 YOLSUM CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 1 YOLSUM CLOSE 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
2014 16 OCT	£445,000	£596,352	25% below HPI
1999 4 JUN	£164,000	£230,321	29% below HPI

1 YOLSUM CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 1 YOLSUM CLOSE sales from June 1999 and October 2014 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 June 1999 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the October 2014 sale, where it rises to 25% below the HPI. The line then continues to track at 25% below the HPI.

What might 1 YOLSUM CLOSE be worth now?

1 YOLSUM CLOSE might now be worth an estimated £620,886.

This is based on house price inflation of 39.5%, between October 2014 and December 2024, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 39.5% inflationary increase is applied to the most recent sale price for 1 YOLSUM CLOSE of £445,000 on 16th October 2014. For the value to have increased from £445,000 to £620,886 over the nine years and ten months to December 2024, the following assumptions must hold true:

• The value of 1 YOLSUM CLOSE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The October 2014 sale price of £445,000 represented a fair market value for the property.
• The size, condition, and specification of 1 YOLSUM CLOSE has not materially changed since October 2014.

How Large is 1 YOLSUM CLOSE?

1 YOLSUM CLOSE is 141m², which includes two extensions, according to the EPC inspection conducted in August 2011. This puts it in the largest 50% of detached houses houses in Haddenham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Haddenham, and where 1 YOLSUM CLOSE lies on this distribution: 59% of detached houses houses are smaller than 1 YOLSUM CLOSE, and 41% of houses are larger. Note that EPC data is not available for all properties in Haddenham.

1 YOLSUM CLOSE: Plot and Title Map

1 YOLSUM CLOSE sits on a plot of roughly 0.146 of an acre, or 592m². The below map shows the location of 1 YOLSUM 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 1 YOLSUM 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 1 YOLSUM CLOSE?

1 YOLSUM CLOSE is located in HADDENHAM, in the HP17 postcode district. The below map shows the position of No. 1 on YOLSUM CLOSE.