SEA CREST, POLURRIAN ROAD, MULLION, HELSTON, TR12 7EN - £275,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

SEA CREST is a small extended detached house of 87m², built sometime between 1967 and 1975, which could now be worth an estimated £449,631. It was last sold for £275,000 in April 2013, which was around 1% above the average April 2013 detached price in the Cornwall local authority area. The most recent EPC inspection was September 2013, where the current energy rating was C, and the potential energy rating was B.

SEA CREST Sold Prices

Land registry data shows three sales for SEA CREST since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. One of the three SEA CREST sales was for above the average price, whilst two 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
2013 8 APR	£275,000	£271,558	1% above HPI
2007 11 APR	£240,000	£288,466	17% below HPI
1998 11 MAR	£60,000	£87,852	32% below HPI

SEA CREST Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The three SEA CREST sales between March 1998 and April 2013 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 April 2007 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the April 2013 sale, where it rises to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might SEA CREST be worth now?

SEA CREST might now be worth an estimated £449,631.

This is based on house price inflation of 63.5%, between April 2013 and December 2024, for detached houses, in the Cornwall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 63.5% inflationary increase is applied to the most recent sale price for SEA CREST of £275,000 on 8th April 2013. For the value to have increased from £275,000 to £449,631 over the ten years and four months to December 2024, the following assumptions must hold true:

• The value of SEA CREST has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The April 2013 sale price of £275,000 represented a fair market value for the property.
• The size, condition, and specification of SEA CREST has not materially changed since April 2013.

How Large is SEA CREST?

SEA CREST is 87m², which includes one extension, according to the EPC inspection conducted in September 2013. This puts it in the smallest 30% of detached houses houses in Mullion, based on EPC data. The below chart shows the distribution of detached houses houses by size in Mullion, and where SEA CREST lies on this distribution: 28% of detached houses houses are smaller than SEA CREST, and 71% of houses are larger. Note that EPC data is not available for all properties in Mullion.

SEA CREST: Plot and Title Map

SEA CREST sits on a plot of roughly 0.107 of an acre, or 431m². The below map shows the location of SEA CREST, 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 SEA CREST). 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 SEA CREST?

SEA CREST is located on POLURRIAN ROAD in MULLION, in the TR12 postcode district. The below map shows the position of SEA CREST on POLURRIAN ROAD.