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 SEAMILL PARK CRESCENT is a small semi-detached house of 100m², built sometime between 1930 and 1949, which could now be worth an estimated £438,044. It was last sold for £275,000 in February 2015, which was about the average February 2015 semi-detached price in the Worthing local authority area. The most recent EPC inspection was July 2010, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows five sales for 21 SEAMILL PARK CRESCENT since 1st January 1995. The below table shows the price paid for the five sales, along with the average semi-detached price in the Worthing local authority area for the corresponding sale date. The five 21 SEAMILL PARK CRESCENT sales were a mix of roughly equal to the average price, above the average price, and 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 |
---|---|---|---|
2015 13 FEB | £275,000 | £274,589 | ![]() Close to HPI |
2011 10 NOV | £235,000 | £226,780 | ![]() 4% above HPI |
2006 15 DEC | £230,000 | £219,682 | ![]() 5% above HPI |
2001 30 AUG | £123,600 | £127,782 | ![]() 3% below HPI |
1997 23 MAY | £68,500 | £69,813 | ![]() 2% below HPI |
The below graph shows the average semi-detached house price in the Worthing local authority area over time, sourced from the HPI. The five 21 SEAMILL PARK CRESCENT sales between May 1997 and February 2015 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 2011 sale was for 4% above the HPI. So the extrapolation line tracks at 4% above the HPI over time, until the February 2015 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.
21 SEAMILL PARK CRESCENT might now be worth an estimated £438,044.
This is based on house price inflation of 59.3%, between February 2015 and February 2025, for semi-detached houses, in the Worthing local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 59.3% inflationary increase is applied to the most recent sale price for 21 SEAMILL PARK CRESCENT of £275,000 on 13th February 2015. For the value to have increased from £275,000 to £438,044 over the ten years to February 2025, the following assumptions must hold true:
21 SEAMILL PARK CRESCENT is 100m² according to the EPC inspection conducted in July 2010. This puts it in the smallest 40% of semi-detached houses houses in Worthing, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Worthing, and where 21 SEAMILL PARK CRESCENT lies on this distribution: 36% of semi-detached houses houses are smaller than 21 SEAMILL PARK CRESCENT, and 64% of houses are larger. Note that EPC data is not available for all properties in Worthing.
21 SEAMILL PARK CRESCENT sits on a plot of roughly 0.058 of an acre, or 236m². The below map shows the location of 21 SEAMILL PARK CRESCENT, 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 SEAMILL PARK CRESCENT). 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.
21 SEAMILL PARK CRESCENT is located in WORTHING, in the BN11 postcode district. The below map shows the position of No. 21 on SEAMILL PARK CRESCENT.
Most recent sales first: