21, DUNES AVENUE, BLACKPOOL, FY4 1PY - £37,000

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.

21 DUNES AVENUE is a small semi-detached house of 90m², built sometime between 1930 and 1949, which could now be worth an estimated £113,329. It was last sold for £37,000 in May 2000, which was around 28% below the average May 2000 semi-detached price in the Blackpool local authority area. The most recent EPC inspection was July 2017, where the current energy rating was D, and the potential energy rating was C.

21 DUNES AVENUE Sold Prices

Land registry data shows two sales for 21 DUNES AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Blackpool local authority area for the corresponding sale date. One of the two 21 DUNES AVENUE sales was for below the average price, whilst the other was 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 31 MAY	£37,000	£51,529	28% below HPI
1997 31 MAR	£52,000	£45,029	15% above HPI

21 DUNES AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Blackpool local authority area over time, sourced from the HPI. The two 21 DUNES AVENUE sales from March 1997 and May 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 March 1997 sale was for 15% above the HPI. So the extrapolation line tracks at 15% above the HPI over time, until the May 2000 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 21 DUNES AVENUE be worth now?

21 DUNES AVENUE might now be worth an estimated £113,329.

This is based on house price inflation of 206.3%, between May 2000 and February 2025, for semi-detached houses, in the Blackpool local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 206.3% inflationary increase is applied to the most recent sale price for 21 DUNES AVENUE of £37,000 on 31st May 2000. For the value to have increased from £37,000 to £113,329 over the 25 years and three months to February 2025, the following assumptions must hold true:

• The value of 21 DUNES AVENUE has moved in line with the HPI for semi-detached houses in the Blackpool local authority area.
• The May 2000 sale price of £37,000 represented a fair market value for the property.
• The size, condition, and specification of 21 DUNES AVENUE has not materially changed since May 2000.

How Large is 21 DUNES AVENUE?

21 DUNES AVENUE is 90m² according to the EPC inspection conducted in July 2017. This puts it in the smallest 30% of semi-detached houses houses in Blackpool, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Blackpool, and where 21 DUNES AVENUE lies on this distribution: 23% of semi-detached houses houses are smaller than 21 DUNES AVENUE, and 75% of houses are larger. Note that EPC data is not available for all properties in Blackpool.

21 DUNES AVENUE: Plot and Title Map

21 DUNES AVENUE sits on a plot of roughly 0.077 of an acre, or 311m². The below map shows the location of 21 DUNES 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 DUNES 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 DUNES AVENUE?

21 DUNES AVENUE is located in BLACKPOOL, in the FY4 postcode district. The below map shows the position of No. 21 on DUNES AVENUE.