9, ALLISON AVENUE, RETFORD, DN22 7JS - £355,000

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.

9 ALLISON AVENUE is a very large extended detached house of 173m², built sometime between 1930 and 1949, which could now be worth an estimated £363,642. It was last sold for £355,000 in May 2025, which was around 15% above the average May 2025 detached price in the Bassetlaw local authority area. The most recent EPC inspection was January 2016, where the current energy rating was E, and the potential energy rating was C.

9 ALLISON AVENUE Sold Prices

Land registry data shows four sales for 9 ALLISON AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Bassetlaw local authority area for the corresponding sale date. Most of the four 9 ALLISON AVENUE 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
2025 27 MAY	£355,000	£309,222	15% above HPI
2012 9 NOV	£160,000	£178,119	10% below HPI
2008 30 MAY	£170,000	£195,830	13% below HPI
1995 31 AUG	£59,000	£67,722	13% below HPI

9 ALLISON AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bassetlaw local authority area over time, sourced from the HPI. The four 9 ALLISON AVENUE sales between August 1995 and May 2025 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 November 2012 sale was for 10% below the HPI. So the extrapolation line tracks at 10% below the HPI over time, until the May 2025 sale, where it rises to 15% above the HPI. The line then continues to track at 15% above the HPI.

What might 9 ALLISON AVENUE be worth now?

9 ALLISON AVENUE might now be worth an estimated £363,642.

This is based on house price inflation of 2.4%, between May 2025 and August 2025, for detached houses, in the Bassetlaw local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.4% inflationary increase is applied to the most recent sale price for 9 ALLISON AVENUE of £355,000 on 27th May 2025. For the value to have increased from £355,000 to £363,642 over the nine months to August 2025, the following assumptions must hold true:

• The value of 9 ALLISON AVENUE has moved in line with the HPI for detached houses in the Bassetlaw local authority area.
• The May 2025 sale price of £355,000 represented a fair market value for the property.
• The size, condition, and specification of 9 ALLISON AVENUE has not materially changed since May 2025.

How Large is 9 ALLISON AVENUE?

9 ALLISON AVENUE is 173m², which includes one extension, according to the EPC inspection conducted in January 2016. This puts it in the largest 20% of detached houses houses in Retford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Retford, and where 9 ALLISON AVENUE lies on this distribution: 88% of detached houses houses are smaller than 9 ALLISON AVENUE, and 12% of houses are larger. Note that EPC data is not available for all properties in Retford.

9 ALLISON AVENUE: Plot and Title Map

9 ALLISON AVENUE sits on a plot of roughly 0.117 of an acre, or 472m². The below map shows the location of 9 ALLISON 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 9 ALLISON 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 9 ALLISON AVENUE?

9 ALLISON AVENUE is located in RETFORD, in the DN22 postcode district. The below map shows the position of No. 9 on ALLISON AVENUE.