15, COLEGROVE DOWN, OXFORD, OX2 9HT - £1,050,000

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

15 COLEGROVE DOWN is a very large extended detached house of 282m², built sometime between 1991 and 1995, which could now be worth an estimated £1,112,818. It was last sold for £1,050,000 in May 2023, which was around 73% above the average May 2023 detached price in the Vale of White Horse local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.

15 COLEGROVE DOWN Sold Prices

Land registry data shows four sales for 15 COLEGROVE DOWN since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Vale of White Horse local authority area for the corresponding sale date. All of the four 15 COLEGROVE DOWN 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
2023 18 MAY	£1,050,000	£605,830	73% above HPI
2022 1 FEB	£750,000	£594,459	26% above HPI
2021 12 MAR	£850,000	£548,246	55% above HPI
1996 30 AUG	£248,000	£123,037	102% above HPI

15 COLEGROVE DOWN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Vale of White Horse local authority area over time, sourced from the HPI. The four 15 COLEGROVE DOWN sales between August 1996 and May 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 February 2022 sale was for 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the May 2023 sale, where it rises to 73% above the HPI. The line then continues to track at 73% above the HPI.

What might 15 COLEGROVE DOWN be worth now?

15 COLEGROVE DOWN might now be worth an estimated £1,112,818.

This is based on house price inflation of 6%, between May 2023 and December 2024, for detached houses, in the Vale of White Horse local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 6% inflationary increase is applied to the most recent sale price for 15 COLEGROVE DOWN of £1,050,000 on 18th May 2023. For the value to have increased from £1,050,000 to £1,112,818 over the five months to December 2024, the following assumptions must hold true:

• The value of 15 COLEGROVE DOWN has moved in line with the HPI for detached houses in the Vale of White Horse local authority area.
• The May 2023 sale price of £1,050,000 represented a fair market value for the property.
• The size, condition, and specification of 15 COLEGROVE DOWN has not materially changed since May 2023.

How Large is 15 COLEGROVE DOWN?

15 COLEGROVE DOWN is 282m², which includes one extension, according to the EPC inspection conducted in August 2024. This puts it in the largest 10% of detached houses houses in Oxford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Oxford, and where 15 COLEGROVE DOWN lies on this distribution: 92% of detached houses houses are smaller than 15 COLEGROVE DOWN, and 8% of houses are larger. Note that EPC data is not available for all properties in Oxford.

15 COLEGROVE DOWN: Plot and Title Map

15 COLEGROVE DOWN sits on a plot of roughly 0.222 of an acre, or 900m². The below map shows the location of 15 COLEGROVE DOWN, 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 COLEGROVE DOWN). 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 COLEGROVE DOWN?

15 COLEGROVE DOWN is located in OXFORD, in the OX2 postcode district. The below map shows the position of No. 15 on COLEGROVE DOWN.