Cornerstones, Carnon Crescent, Carnon Downs, Truro, TR3 6HL
About Cornerstones
Cornerstones is a detached house in Carnon Downs, Truro, Truro (TR3 6HL). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (November 2013) shows a C (score 72). The recommended improvements would push it to B (score 83). The latest certificate is from November 2013, so improvements made since then won't be reflected.
Held since April 2001 — that's 25 years off the open market, well above the local norm. At 105 m² the property is well over the postcode median (48 m² across 32 EPCs), placing it in the larger end of the local stock. Across 1995–2001, sale prices on this property compounded at 14.2% per year. Today's modelled estimate of £430,000 sits 196.6% above the 2001 sale of £145,000. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 43.9% below the postcode norm. One planning record on file: an annexe approved in 2017. Past consents include an annexe, meaningful when judging how the property has evolved.
Energy performance
Cornerstones's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Nov 2023
EPC Rating
Planning history
- Feb 2017AnnexFullIn report
Annexe within garden area of existing dwelling
- Documents
- 13 docs on file
- Reference
- PA16/10447
We flagged 1 thing worth checking at Cornerstones
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 1995.
£430,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.2% per year over 6 years.
£145,000
Growth on file: 14.2% per year over 6 years.
Sales timeline
26 April 2001Most recent
£145,000
+113.2%over 5 years17 August 1995
£68,000
Median price across the last 5 sales in TR3 6HL: £270,000 (2024–2020).
Nearby sales in TR3 6HL
2 Carnon Crescent, Carnon Downs, Truro, TR3 6HL
Sold Nov 2024
£240,0007 Carnon Crescent, Carnon Downs, Truro, TR3 6HL
Sold Jun 2024
£320,000Oak Tree House, Carnon Crescent, Carnon Downs, Truro, TR3 6HL
Sold Jul 2022
£422,000Shrewton, Carnon Crescent, Carnon Downs, Truro, TR3 6HL
Sold Mar 2020
£190,000Hillcrest, Carnon Crescent, Carnon Downs, Truro, TR3 6HL
Sold Feb 2020
£270,000
Versus other Carnon Crescent homes
Cornerstones is notably below the street on price per m².
Price per m²
£1,381
Street avg £2,968
Floor Area
105 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.8 t/year
Similar properties nearby
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The neighbourhood at a glance
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
0.1 km
Slip Road — bus stop.
Closest school
1.1 km
Devoran School. 3 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.8dB

Night-time· 23:00 – 07:00
40.2dB







