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Get started23 St Johns Terrace is a four-bedroom semi-detached house in Devoran, Truro, Truro (TR3 6NE). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (January 2016) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £633,000 is 37.6% above the 2016 sale price. 6 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 123 m² it's 21.2% larger than the typical home in the postcode (102 m² median across 10 EPCs). On the market in May 2016 and unlisted since — roughly 10 years.
23 St Johns Terrace's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2026
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Rear of property
Listed building consent application for the demolition of an existing porch extension to rear and construction of a new larger rear extension
23 St Johns Terrace has more than tripled in price since its earliest registered sale in 1998.
£633,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 18 years.
£460,000
Growth on file: 6.9% per year over 18 years.
On epc rating, 23 St Johns Terrace runs well behind the street norm.
Price per m²
£3,740
Street avg £4,190
Floor Area
123 m²
Street avg 118 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Old Devoran School — bus stop.

Daytime· 07:00 – 23:00
45.2dB

Extension: Rear of property
Demolition of an existing porch extension to rear and construction of a new larger rear extension
4 more applications for this property
Join to see all planning history.
26 May 2016Most recent
£460,000
+228.6%over 17 years4 September 1998
£140,000
Median price across the last 5 sales in TR3 6NE: £508,000 (2025–2022).
CO₂ Emissions
8.3 t/year
Street avg 5.2 t/year
TR3 6FG
Closest school
0.3 km
Devoran School. 3 schools nearby.
Night-time· 23:00 – 07:00
37.6dB
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