1, Tyller Hernen, PL25 4GF

1 Tyller Hernen is a 132 m² / 1,421 sq ft detached home in St Austell. It sold for £400,000 in September 2020, recorded as a new-build sale. Indexed forward to today's value, that sale is roughly £457k. Recent local prices imply a broad valuation context of £272k to £418k based on its internal area. The Land Registry and EPC data was last updated 1 November 2026.

Property data
Sale history
£400,000 on Sep 2020 New build New
Internal area
132 square metres (1,421 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,030 per square metre (£281 per square foot) in Sep 2020. Indexed forward to today's value, this is roughly £3,466 per square metre (£322 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2020 £400,000 £3,030 £457,466 £3,466

Calculated using the latest EPC internal area of 132 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £457,466. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in St Austell are now selling for between £2,060 and £3,170 per square metre (£191 and £294 per square foot). Based on an internal area of 132 m², this implies a valuation between £272,000 and £418,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
na
Type
Detached
Council tax band
na
Planning applications
Planning ref:
May 2024 PA24/00620
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
1 Tyller Hernen St Austell Cornwall
Description:
Application for a Lawful Development Certificate for the proposed use of an existing office as a beauty treatment room on an occasional basis up to twice a month
EPC Inspections
Summary:
18 April 2018 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
new dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
132 sqm (1,421 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

1 Tyller Hernen is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £457,466.
  • Based on an internal area of 132 m² and recent prices in St Austell, this implies a lower and upper quartile range from £272,000 to £418,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 1 Tyller Hernen last sold for £400,000 in September 2020. The transaction was recorded as a new-build sale.

HouseMetric shows 1 Tyller Hernen as 132 m² (1,421 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 18 April 2018. EPC information comes from the public Energy Performance Certificate data for England and Wales.

1 Tyller Hernen is in postcode PL25 4GF, in St Austell. You can also view HouseMetric's sold-price page for Tyller Hernen, PL25 4GF or analysis of the St Austell property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 November 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.