9, CHAFFINCH, AYLESBURY, HP19 0GQ - £353,900

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

9 CHAFFINCH is a midsized detached house of 115m², built sometime between 1991 and 1995, which could now be worth an estimated £562,278. It was last sold for £353,900 in July 2013, which was around 34% below the average July 2013 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was March 2009, where the current energy rating was E, and the potential energy rating was D.

9 CHAFFINCH Sold Prices

Land registry data shows three sales for 9 CHAFFINCH since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 9 CHAFFINCH 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
2013 11 JUL	£353,900	£532,596	34% below HPI
2007 19 FEB	£312,500	£467,453	33% below HPI
2000 31 OCT	£195,000	£301,670	35% below HPI

9 CHAFFINCH 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 three 9 CHAFFINCH sales between October 2000 and July 2013 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 February 2007 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the July 2013 sale, where it falls to 34% below the HPI. The line then continues to track at 34% below the HPI.

What might 9 CHAFFINCH be worth now?

9 CHAFFINCH might now be worth an estimated £562,278.

This is based on house price inflation of 58.9%, between July 2013 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 58.9% inflationary increase is applied to the most recent sale price for 9 CHAFFINCH of £353,900 on 11th July 2013. For the value to have increased from £353,900 to £562,278 over the twelve years and five months to February 2025, the following assumptions must hold true:

• The value of 9 CHAFFINCH has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The July 2013 sale price of £353,900 represented a fair market value for the property.
• The size, condition, and specification of 9 CHAFFINCH has not materially changed since July 2013.

How Large is 9 CHAFFINCH?

9 CHAFFINCH is 115m² according to the EPC inspection conducted in March 2009. This puts it in the largest 50% 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 9 CHAFFINCH lies on this distribution: 52% of detached houses houses are smaller than 9 CHAFFINCH, and 48% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

9 CHAFFINCH: Plot and Title Map

9 CHAFFINCH sits on a plot of roughly 0.088 of an acre, or 356m². The below map shows the location of 9 CHAFFINCH, 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 9 CHAFFINCH). 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 9 CHAFFINCH?

9 CHAFFINCH is located in AYLESBURY, in the HP19 postcode district. The below map shows the position of No. 9 on CHAFFINCH.