15, GAINSBOROUGH PLACE, AYLESBURY, HP19 8SF - £420,000

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.

15 GAINSBOROUGH PLACE is a midsized semi-detached house of 107m², built sometime between 1976 and 1982, which could now be worth an estimated £422,834. It was last sold for £420,000 in September 2025, which was around 11% below the average September 2025 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2017, where the current energy rating was D, and the potential energy rating was B.

15 GAINSBOROUGH PLACE Sold Prices

Land registry data shows five sales for 15 GAINSBOROUGH PLACE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average semi-detached price in the Buckinghamshire local authority area for the corresponding sale date. Most of the five 15 GAINSBOROUGH PLACE 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
2025 12 SEP	£420,000	£471,940	11% below HPI
2019 30 AUG	£340,000	£397,432	14% below HPI
2005 22 DEC	£248,000	£234,627	6% above HPI
2004 16 DEC	£249,950	£232,398	8% above HPI
2001 31 AUG	£176,000	£157,870	11% above HPI

15 GAINSBOROUGH PLACE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The five 15 GAINSBOROUGH PLACE sales between August 2001 and September 2025 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 August 2019 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the September 2025 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 15 GAINSBOROUGH PLACE be worth now?

15 GAINSBOROUGH PLACE might now be worth an estimated £422,834.

This is based on house price inflation of 0.7%, between September 2025 and October 2025, for semi-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 0.7% inflationary increase is applied to the most recent sale price for 15 GAINSBOROUGH PLACE of £420,000 on 12th September 2025. For the value to have increased from £420,000 to £422,834 over the eleven months to October 2025, the following assumptions must hold true:

• The value of 15 GAINSBOROUGH PLACE has moved in line with the HPI for semi-detached houses in the Buckinghamshire local authority area.
• The September 2025 sale price of £420,000 represented a fair market value for the property.
• The size, condition, and specification of 15 GAINSBOROUGH PLACE has not materially changed since September 2025.

How Large is 15 GAINSBOROUGH PLACE?

15 GAINSBOROUGH PLACE is 107m² according to the EPC inspection conducted in September 2017. This puts it in the smallest 50% of semi-detached houses houses in Aylesbury, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Aylesbury, and where 15 GAINSBOROUGH PLACE lies on this distribution: 41% of semi-detached houses houses are smaller than 15 GAINSBOROUGH PLACE, and 58% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

15 GAINSBOROUGH PLACE: Plot and Title Map

15 GAINSBOROUGH PLACE sits on a plot of roughly 0.083 of an acre, or 337m². The below map shows the location of 15 GAINSBOROUGH PLACE, 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 GAINSBOROUGH PLACE). 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 GAINSBOROUGH PLACE?

15 GAINSBOROUGH PLACE is located in AYLESBURY, in the HP19 postcode district. The below map shows the position of No. 15 on GAINSBOROUGH PLACE.