5, ASTRONOMY WAY, AYLESBURY, HP19 7WD - £372,500

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

5 ASTRONOMY WAY is a very small detached house of 71m², built sometime between 1996 and 2002, which could now be worth an estimated £372,712. It was last sold for £372,500 in October 2023, which was around 56% below the average October 2023 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was August 2022, where the current energy rating was C, and the potential energy rating was B.

5 ASTRONOMY WAY Sold Prices

Land registry data shows four sales for 5 ASTRONOMY WAY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the four 5 ASTRONOMY WAY 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
2023 19 OCT	£372,500	£845,710	56% below HPI
2006 28 NOV	£214,000	£461,346	54% below HPI
2005 10 JUN	£179,950	£419,458	57% below HPI
2000 11 AUG	£136,500	£300,469	55% below HPI

5 ASTRONOMY WAY 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 four 5 ASTRONOMY WAY sales between August 2000 and October 2023 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 November 2006 sale was for 54% below the HPI. So the extrapolation line tracks at 54% below the HPI over time, until the October 2023 sale, where it falls to 56% below the HPI. The line then continues to track at 56% below the HPI.

What might 5 ASTRONOMY WAY be worth now?

5 ASTRONOMY WAY might now be worth an estimated £372,712.

This is based on house price inflation of 0.1%, between October 2023 and February 2025, 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 0.1% inflationary increase is applied to the most recent sale price for 5 ASTRONOMY WAY of £372,500 on 19th October 2023. For the value to have increased from £372,500 to £372,712 over the two years and eight months to February 2025, the following assumptions must hold true:

• The value of 5 ASTRONOMY WAY has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The October 2023 sale price of £372,500 represented a fair market value for the property.
• The size, condition, and specification of 5 ASTRONOMY WAY has not materially changed since October 2023.

How Large is 5 ASTRONOMY WAY?

5 ASTRONOMY WAY is 71m² according to the EPC inspection conducted in August 2022. This puts it in the smallest 10% of detached houses houses in Aylesbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Aylesbury, and where 5 ASTRONOMY WAY lies on this distribution: 4% of detached houses houses are smaller than 5 ASTRONOMY WAY, and 95% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

5 ASTRONOMY WAY: Plot and Title Map

5 ASTRONOMY WAY sits on a plot of roughly 0.050 of an acre, or 201m². The below map shows the location of 5 ASTRONOMY WAY, 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 5 ASTRONOMY WAY). 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 5 ASTRONOMY WAY?

5 ASTRONOMY WAY is located in AYLESBURY, in the HP19 postcode district. The below map shows the position of No. 5 on ASTRONOMY WAY.