ISALYN, UPPER BRAILES, BANBURY, OX15 5AT - £500,000

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.

ISALYN is a midsized extended detached house of 130m², built sometime between 1967 and 1975, which could now be worth an estimated £537,229. It was last sold for £500,000 in August 2024, which was around 11% below the average August 2024 detached price in the Stratford-on-Avon local authority area. The most recent EPC inspection was October 2022, where the current energy rating was E, and the potential energy rating was C.

ISALYN Sold Prices

Land registry data shows three sales for ISALYN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Stratford-on-Avon local authority area for the corresponding sale date. All of the three ISALYN 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
2024 12 AUG	£500,000	£564,018	11% below HPI
2021 19 APR	£425,000	£515,679	18% below HPI
2008 20 MAR	£275,000	£366,215	25% below HPI

ISALYN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Stratford-on-Avon local authority area over time, sourced from the HPI. The three ISALYN sales between March 2008 and August 2024 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 2021 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the August 2024 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might ISALYN be worth now?

ISALYN might now be worth an estimated £537,229.

This is based on house price inflation of 7.4%, between August 2024 and April 2026, for detached houses, in the Stratford-on-Avon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.4% inflationary increase is applied to the most recent sale price for ISALYN of £500,000 on 12th August 2024. For the value to have increased from £500,000 to £537,229 over the two years and four months to April 2026, the following assumptions must hold true:

• The value of ISALYN has moved in line with the HPI for detached houses in the Stratford-on-Avon local authority area.
• The August 2024 sale price of £500,000 represented a fair market value for the property.
• The size, condition, and specification of ISALYN has not materially changed since August 2024.

How Large is ISALYN?

ISALYN is 130m², which includes two extensions, according to the EPC inspection conducted in October 2022. This puts it in the smallest 50% of detached houses houses in Upper Brailes, based on EPC data. The below chart shows the distribution of detached houses houses by size in Upper Brailes, and where ISALYN lies on this distribution: 41% of detached houses houses are smaller than ISALYN, and 59% of houses are larger. Note that EPC data is not available for all properties in Upper Brailes.

ISALYN: Plot and Title Map

ISALYN sits on a plot of roughly 0.156 of an acre, or 631m². The below map shows the location of ISALYN, 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 ISALYN). 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 ISALYN?

ISALYN is located in UPPER BRAILES, in the OX15 postcode district. The below map shows the position of ISALYN in UPPER BRAILES.