18, PORTLAND ROAD, OXFORD, OX2 7EY - £1,575,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

18 PORTLAND ROAD is a very large extended detached house of 205m², built sometime between 1900 and 1929. It was last sold for £1,575,000 in July 2014, which was around 136% above the average July 2014 detached price in the Oxford local authority area. The most recent EPC inspection was March 2014, where the current energy rating was D, and the potential energy rating was B.

18 PORTLAND ROAD Sold Prices

Land registry data shows two sales for 18 PORTLAND ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Oxford local authority area for the corresponding sale date. Both of the two 18 PORTLAND ROAD 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
2014 29 JUL	£1,575,000	£666,350	136% above HPI
2006 27 OCT	£745,000	£488,585	52% above HPI

18 PORTLAND ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Oxford local authority area over time, sourced from the HPI. The two 18 PORTLAND ROAD sales from October 2006 and July 2014 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 October 2006 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the July 2014 sale, where it rises to 136% above the HPI. The line then continues to track at 136% above the HPI.

How Large is 18 PORTLAND ROAD?

18 PORTLAND ROAD is 205m², which includes one extension, according to the EPC inspection conducted in March 2014. This puts it in the largest 20% of detached houses in Oxford, based on EPC data. The below chart shows the distribution of detached houses by size in Oxford, and where 18 PORTLAND ROAD lies on this distribution: 81% of detached houses are smaller than 18 PORTLAND ROAD, and 19% of houses are larger. Note that EPC data is not available for all properties in Oxford.

18 PORTLAND ROAD: Plot and Title Map

18 PORTLAND ROAD sits on a plot of roughly 0.113 of an acre, or 459m². The below map shows the location of 18 PORTLAND ROAD, 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 18 PORTLAND ROAD). 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 18 PORTLAND ROAD?

18 PORTLAND ROAD is located in OXFORD, in the OX2 postcode district. The below map shows the position of No. 18 on PORTLAND ROAD.