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Get started6 Cromwell Road is a detached house in St Austell (PL25 4PS). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2020) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in August 2010 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £519,000 is 15.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 35.6% above the typical sold price in the postcode. At 183 m² the property is well over the postcode median (137 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Sold August 2021 for £450,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a porch and HMO conversion, meaningful when judging how the property has evolved.
6 Cromwell Road ranks among the most efficient homes in the postcode for energy use.
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6 Cromwell Road has more than quadrupled in price since its earliest registered sale in 1998.
£519,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 23 years.
£450,000
Growth on file: 7.6% per year over 23 years.
EPC Rating for 6 Cromwell Road runs comfortably ahead of the street norm.
Price per m²
£2,459
Street avg £1,982
Floor Area
183 m²
Street avg 144 m²
Habitable Rooms
8 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Submission of details to discharge Condition 3 of Decision Notice PA16/07954
2 more applications for this property
Join to see all planning history.
3 August 2021Most recent
£450,000
+28.6%over 5 years19 May 2016
£350,000
+94.4%over 1 year17 October 2014
£180,000
-49.7%over 6 years20 December 2007
£357,500
+323.1%over 9 years6 November 1998
£84,500
Median price across the last 5 sales in PL25 4PS: £285,000 (2025–2015).
Street avg 7 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.5 t/year
PL25 4PS
Porthpean Road — bus stop.
Closest school
0.1 km
Mount Charles School. 10 schools nearby.
Night-time· 23:00 – 07:00
40.3dB
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