4, GRYLLS PARC, HELSTON, TR13 8PE - £412,500

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.

4 GRYLLS PARC is a large detached house of 115m², built sometime between 1930 and 1949, which could now be worth an estimated £414,739. It was last sold for £412,500 in January 2026, which was around 2% below the average January 2026 detached price in the Cornwall local authority area. The most recent EPC inspection was July 2025, where the current energy rating was D, and the potential energy rating was C.

4 GRYLLS PARC Sold Prices

Land registry data shows two sales for 4 GRYLLS PARC since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. One of the two 4 GRYLLS PARC 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
2026 30 JAN	£412,500	£421,011	2% below HPI
1996 5 JAN	£87,500	£72,400	21% above HPI

4 GRYLLS PARC 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 two 4 GRYLLS PARC sales from January 1996 and January 2026 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 January 1996 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the January 2026 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 4 GRYLLS PARC be worth now?

4 GRYLLS PARC might now be worth an estimated £414,739.

This is based on house price inflation of 0.5%, between January 2026 and April 2026, 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 0.5% inflationary increase is applied to the most recent sale price for 4 GRYLLS PARC of £412,500 on 30th January 2026. For the value to have increased from £412,500 to £414,739 over the nine months to April 2026, the following assumptions must hold true:

• The value of 4 GRYLLS PARC has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The January 2026 sale price of £412,500 represented a fair market value for the property.
• The size, condition, and specification of 4 GRYLLS PARC has not materially changed since January 2026.

How Large is 4 GRYLLS PARC?

4 GRYLLS PARC is 115m² according to the EPC inspection conducted in July 2025. This puts it in the largest 40% of detached houses houses in Helston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Helston, and where 4 GRYLLS PARC lies on this distribution: 66% of detached houses houses are smaller than 4 GRYLLS PARC, and 33% of houses are larger. Note that EPC data is not available for all properties in Helston.

4 GRYLLS PARC: Plot and Title Map

4 GRYLLS PARC sits on a plot of roughly 0.175 of an acre, or 709m². The below map shows the location of 4 GRYLLS PARC, 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 4 GRYLLS PARC). 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 4 GRYLLS PARC?

4 GRYLLS PARC is located in HELSTON, in the TR13 postcode district. The below map shows the position of No. 4 on GRYLLS PARC.