15, PORTWAY, DIDCOT, OX11 0BD - £455,000

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.

15 PORTWAY is a very small semi-detached house of 78m², built sometime between 1967 and 1975, which could now be worth an estimated £468,056. It was last sold for £455,000 in November 2022, which was around 4% above the average November 2022 semi-detached price in the South Oxfordshire local authority area. The most recent EPC inspection was October 2016, where the current energy rating was C, and the potential energy rating was B.

15 PORTWAY Sold Prices

Land registry data shows four sales for 15 PORTWAY 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. Most of the four 15 PORTWAY 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
2022 10 NOV	£455,000	£438,547	4% above HPI
2017 8 FEB	£310,000	£354,765	13% below HPI
2001 14 SEP	£134,950	£157,664	14% below HPI
2000 29 SEP	£125,000	£142,620	12% below HPI

15 PORTWAY 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 15 PORTWAY sales between September 2000 and November 2022 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 2017 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the November 2022 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 15 PORTWAY be worth now?

15 PORTWAY might now be worth an estimated £468,056.

This is based on house price inflation of 2.9%, between November 2022 and May 2026, 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 2.9% inflationary increase is applied to the most recent sale price for 15 PORTWAY of £455,000 on 10th November 2022. For the value to have increased from £455,000 to £468,056 over the four years and six months to May 2026, the following assumptions must hold true:

• The value of 15 PORTWAY has moved in line with the HPI for semi-detached houses in the South Oxfordshire local authority area.
• The November 2022 sale price of £455,000 represented a fair market value for the property.
• The size, condition, and specification of 15 PORTWAY has not materially changed since November 2022.

How Large is 15 PORTWAY?

15 PORTWAY is 78m² according to the EPC inspection conducted in October 2016. This puts it in the smallest 10% of semi-detached houses houses in Didcot, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Didcot, and where 15 PORTWAY lies on this distribution: 5% of semi-detached houses houses are smaller than 15 PORTWAY, and 94% of houses are larger. Note that EPC data is not available for all properties in Didcot.

15 PORTWAY: Plot and Title Map

15 PORTWAY sits on a plot of roughly 0.117 of an acre, or 475m². The below map shows the location of 15 PORTWAY, 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 PORTWAY). 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 PORTWAY?

15 PORTWAY is located in DIDCOT, in the OX11 postcode district. The below map shows the position of No. 15 on PORTWAY.