15, GREYWETHERS AVENUE, SWINDON, SN3 1QG - £249,950

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 GREYWETHERS AVENUE is a large extended detached house of 145m², built sometime between 1930 and 1949, which could now be worth an estimated £648,382. It was last sold for £249,950 in November 2000, which was around 40% above the average November 2000 detached price in the Swindon local authority area. The most recent EPC inspection was April 2012, where the current energy rating was E, and the potential energy rating was C.

15 GREYWETHERS AVENUE Sold Prices

Land registry data shows two sales for 15 GREYWETHERS AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swindon local authority area for the corresponding sale date. Both of the two 15 GREYWETHERS AVENUE 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
2000 30 NOV	£249,950	£178,858	40% above HPI
1995 18 OCT	£107,500	£95,220	13% above HPI

15 GREYWETHERS AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swindon local authority area over time, sourced from the HPI. The two 15 GREYWETHERS AVENUE sales from October 1995 and November 2000 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 1995 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the November 2000 sale, where it rises to 40% above the HPI. The line then continues to track at 40% above the HPI.

What might 15 GREYWETHERS AVENUE be worth now?

15 GREYWETHERS AVENUE might now be worth an estimated £648,382.

This is based on house price inflation of 159.4%, between November 2000 and July 2025, for detached houses, in the Swindon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 159.4% inflationary increase is applied to the most recent sale price for 15 GREYWETHERS AVENUE of £249,950 on 30th November 2000. For the value to have increased from £249,950 to £648,382 over the 25 years and four months to July 2025, the following assumptions must hold true:

• The value of 15 GREYWETHERS AVENUE has moved in line with the HPI for detached houses in the Swindon local authority area.
• The November 2000 sale price of £249,950 represented a fair market value for the property.
• The size, condition, and specification of 15 GREYWETHERS AVENUE has not materially changed since November 2000.

How Large is 15 GREYWETHERS AVENUE?

15 GREYWETHERS AVENUE is 145m², which includes three extensions, according to the EPC inspection conducted in April 2012. This puts it in the largest 30% of detached houses houses in Swindon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Swindon, and where 15 GREYWETHERS AVENUE lies on this distribution: 78% of detached houses houses are smaller than 15 GREYWETHERS AVENUE, and 22% of houses are larger. Note that EPC data is not available for all properties in Swindon.

15 GREYWETHERS AVENUE: Plot and Title Map

15 GREYWETHERS AVENUE sits on a plot of roughly 0.140 of an acre, or 567m². The below map shows the location of 15 GREYWETHERS AVENUE, 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 GREYWETHERS AVENUE). 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 GREYWETHERS AVENUE?

15 GREYWETHERS AVENUE is located in SWINDON, in the SN3 postcode district. The below map shows the position of No. 15 on GREYWETHERS AVENUE.