25, GIBSON LANE, HADDENHAM, AYLESBURY, HP17 8AP - £491,000

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

25 GIBSON LANE is a midsized extended detached house of 128m², built sometime before 1900, which could now be worth an estimated £673,179. It was last sold for £491,000 in February 2015, which was around 19% below the average February 2015 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2014, where the current energy rating was E, and the potential energy rating was B.

25 GIBSON LANE Sold Prices

Land registry data shows two sales for 25 GIBSON LANE 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 25 GIBSON LANE 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
2015 4 FEB	£491,000	£606,884	19% below HPI
2010 9 APR	£340,000	£483,607	30% below HPI

25 GIBSON LANE 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 25 GIBSON LANE sales from April 2010 and February 2015 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 April 2010 sale was for 30% below the HPI. So the extrapolation line tracks at 30% below the HPI over time, until the February 2015 sale, where it rises to 19% below the HPI. The line then continues to track at 19% below the HPI.

What might 25 GIBSON LANE be worth now?

25 GIBSON LANE might now be worth an estimated £673,179.

This is based on house price inflation of 37.1%, between February 2015 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 37.1% inflationary increase is applied to the most recent sale price for 25 GIBSON LANE of £491,000 on 4th February 2015. For the value to have increased from £491,000 to £673,179 over the eight years and two months to December 2024, the following assumptions must hold true:

• The value of 25 GIBSON LANE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The February 2015 sale price of £491,000 represented a fair market value for the property.
• The size, condition, and specification of 25 GIBSON LANE has not materially changed since February 2015.

How Large is 25 GIBSON LANE?

25 GIBSON LANE is 128m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the smallest 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 25 GIBSON LANE lies on this distribution: 44% of detached houses houses are smaller than 25 GIBSON LANE, and 54% of houses are larger. Note that EPC data is not available for all properties in Haddenham.

25 GIBSON LANE: Plot and Title Map

25 GIBSON LANE sits on a plot of roughly 0.088 of an acre, or 358m². The below map shows the location of 25 GIBSON LANE, 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 25 GIBSON LANE). 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 25 GIBSON LANE?

25 GIBSON LANE is located in HADDENHAM, in the HP17 postcode district. The below map shows the position of No. 25 on GIBSON LANE.