21 Tremayne Close, Devoran, Truro, TR3 6QE
About 21 Tremayne Close
21 Tremayne Close is a four-bedroom detached house in Devoran, Truro, Truro (TR3 6QE). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2016); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good. The recommended improvements would push it to C (score 78). The home occupies a cul-de-sac position.
Across 1999–2016, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £535,000 sits 58.3% above the 2016 sale of £337,950. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. Last sold in December 2016, so it's been off the market for around 9 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- StudyYes
Outside
- Private gardenSouth-facing
- GarageYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
Planning history at 21 Tremayne Close is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Jun 2012Tree WorksTreesIn report
Reduce branches on two Oak Trees
- Documents
- 5 docs on file
- Reference
- PA12/03535
- May 2012Tree WorksTreesIn report
Removal of one low branch each to two oak trees
- Reference
- PA12/02234
We flagged 1 thing worth checking at 21 Tremayne Close
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
21 Tremayne Close has more than doubled in price since the earliest registered sale in 1999.
£535,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£337,950
Growth on file: 5.9% per year over 18 years.
Sales timeline
8 December 2016Most recent
£337,950
+174.8%over 17 years30 March 1999
£123,000
Median price across the last 5 sales in TR3 6QE: £525,050 (2025–2021).
Nearby sales in TR3 6QE
4a, Tremayne Close, Devoran, Truro, TR3 6QE
Sold Nov 2025
£560,00042 Tremayne Close, Devoran, Truro, TR3 6QE
Sold Aug 2024
£527,25010 Tremayne Close, Devoran, Truro, TR3 6QE
Sold Feb 2024
£462,5002 Tremayne Close, Devoran, Truro, TR3 6QE
Sold Jan 2022
£525,05022 Tremayne Close, Devoran, Truro, TR3 6QE
Sold Feb 2021
£330,000
Versus other Tremayne Close homes
Price per m²
£2,661
Street avg £3,003
Floor Area
127 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 5.6 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greenbank Road — bus stop.
Closest school
0.2 km
Devoran School. 2 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
50.5dB

Night-time· 23:00 – 07:00
41.6dB







