11, PARK STREET, THAME, OX9 3HP - £485,000

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.

11 PARK STREET is a very small semi-detached house of 78m², built sometime between 2003 and 2006, which could now be worth an estimated £521,965. It was last sold for £485,000 in January 2024, which was around 16% above the average January 2024 semi-detached price in the South Oxfordshire local authority area. The most recent EPC inspection was July 2020, where the current energy rating was C, and the potential energy rating was B.

11 PARK STREET Sold Prices

Land registry data shows four sales for 11 PARK STREET since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the South Oxfordshire local authority area for the corresponding sale date. two of the four 11 PARK STREET sales were for above the average price, and four 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 29 JAN	£485,000	£418,953	16% above HPI
2021 1 JUN	£367,750	£398,072	8% below HPI
2010 18 JAN	£240,000	£248,991	4% below HPI
2006 9 JAN	£229,000	£219,873	4% above HPI

11 PARK STREET Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the South Oxfordshire local authority area over time, sourced from the HPI. The four 11 PARK STREET sales between January 2006 and January 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 June 2021 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the January 2024 sale, where it rises to 16% above the HPI. The line then continues to track at 16% above the HPI.

What might 11 PARK STREET be worth now?

11 PARK STREET might now be worth an estimated £521,965.

This is based on house price inflation of 7.6%, between January 2024 and March 2025, for semi-detached houses, in the South Oxfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.6% inflationary increase is applied to the most recent sale price for 11 PARK STREET of £485,000 on 29th January 2024. For the value to have increased from £485,000 to £521,965 over the ten months to March 2025, the following assumptions must hold true:

• The value of 11 PARK STREET has moved in line with the HPI for semi-detached houses in the South Oxfordshire local authority area.
• The January 2024 sale price of £485,000 represented a fair market value for the property.
• The size, condition, and specification of 11 PARK STREET has not materially changed since January 2024.

How Large is 11 PARK STREET?

11 PARK STREET is 78m² according to the EPC inspection conducted in July 2020. This puts it in the smallest 10% of semi-detached houses houses in Thame, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Thame, and where 11 PARK STREET lies on this distribution: 6% of semi-detached houses houses are smaller than 11 PARK STREET, and 93% of houses are larger. Note that EPC data is not available for all properties in Thame.

11 PARK STREET: Plot and Title Map

11 PARK STREET sits on a plot of roughly 0.018 of an acre, or 72m². The below map shows the location of 11 PARK STREET, 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 11 PARK STREET). 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 11 PARK STREET?

11 PARK STREET is located in THAME, in the OX9 postcode district. The below map shows the position of No. 11 on PARK STREET.