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Get started20 Central Avenue is a four-bedroom semi-detached house in St Austell (PL25 4JG). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (May 2023) shows a C (score 75), near the top of the C band. When first surveyed in August 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84). The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 1.4% per year against 0% for the wider region. Today's modelled estimate of £340,000 sits 107.3% above the 2015 sale of £164,000. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 19.8% below the postcode norm. At 132 m² the property is well over the postcode median (94 m² across 21 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. On the market in January 2015 and unlisted since — roughly 11 years.
Proposed extensions and general alterations at 20 Central Avenue, St. Austell, Cornwall, PL25 4JG
20 Central Avenue valuation sits well clear of the typical sold price in this postcode.
£340,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 7 years.
£164,000
Growth on file: 1.4% per year over 7 years.
On epc rating, 20 Central Avenue stands well clear of the street.
Price per m²
£1,242
Street avg £1,898
Floor Area
132 m²
Street avg 97 m²
Habitable Rooms
6 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
47.5dB

Changes detected from historical EPC data
More low energy lighting installed
Changed to a more efficient fuel source
Hot water system changed
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Connected to mains gas supply
Hot water system upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conversion of existing double garage to form a single storey detached dwelling with associated parking and amenity space
29 January 2015Most recent
£164,000
+9.3%over 6 years20 June 2008
£150,000
Median price across the last 5 sales in PL25 4JG: £245,000 (2024–2020).
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.0 t/year
PL25 4GA
Trimmers — bus stop.
Closest school
0.4 km
Cornwall College. 11 schools nearby.
Night-time· 23:00 – 07:00
36.8dB
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