21, OSPREY AVENUE, WESTHOUGHTON, BOLTON, BL5 2SL - £422,500

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.

21 OSPREY AVENUE is a very large extended detached house of 214m², built sometime between 1991 and 1995, which could now be worth an estimated £493,951. It was last sold for £422,500 in December 2021, which was around 36% above the average December 2021 detached price in the Bolton local authority area. The most recent EPC inspection was November 2018, where the current energy rating was C, and the potential energy rating was C.

21 OSPREY AVENUE Sold Prices

Land registry data shows two sales for 21 OSPREY 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 Bolton local authority area for the corresponding sale date. Both of the two 21 OSPREY 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
2021 16 DEC	£422,500	£310,125	36% above HPI
2001 29 JUN	£118,000	£95,547	23% above HPI

21 OSPREY AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bolton local authority area over time, sourced from the HPI. The two 21 OSPREY AVENUE sales from June 2001 and December 2021 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 2001 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the December 2021 sale, where it rises to 36% above the HPI. The line then continues to track at 36% above the HPI.

What might 21 OSPREY AVENUE be worth now?

21 OSPREY AVENUE might now be worth an estimated £493,951.

This is based on house price inflation of 16.9%, between December 2021 and February 2025, for detached houses, in the Bolton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 16.9% inflationary increase is applied to the most recent sale price for 21 OSPREY AVENUE of £422,500 on 16th December 2021. For the value to have increased from £422,500 to £493,951 over the four years and ten months to February 2025, the following assumptions must hold true:

• The value of 21 OSPREY AVENUE has moved in line with the HPI for detached houses in the Bolton local authority area.
• The December 2021 sale price of £422,500 represented a fair market value for the property.
• The size, condition, and specification of 21 OSPREY AVENUE has not materially changed since December 2021.

How Large is 21 OSPREY AVENUE?

21 OSPREY AVENUE is 214m², which includes two extensions, according to the EPC inspection conducted in November 2018. This puts it in the largest 10% of detached houses houses in Westhoughton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Westhoughton, and where 21 OSPREY AVENUE lies on this distribution: 99% of detached houses houses are smaller than 21 OSPREY AVENUE, and 1% of houses are larger. Note that EPC data is not available for all properties in Westhoughton.

21 OSPREY AVENUE: Plot and Title Map

21 OSPREY AVENUE sits on a plot of roughly 0.119 of an acre, or 481m². The below map shows the location of 21 OSPREY 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 21 OSPREY 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 21 OSPREY AVENUE?

21 OSPREY AVENUE is located in WESTHOUGHTON, in the BL5 postcode district. The below map shows the position of No. 21 on OSPREY AVENUE.