10 Martyns Close, Goonhavern, Truro, TR4 9JW
About 10 Martyns Close
10 Martyns Close is a detached house in Goonhavern, Truro, Truro (TR4 9JW). It has a recorded floor area of 148 m² (around 1593 sq ft) and construction records dating it to 1967-1975. The latest certificate (August 2020) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since September 2009. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.
At 148 m² the property is well over the postcode median (99 m² across 9 EPCs), placing it in the larger end of the local stock. Across 1995–2021, sale prices on this property compounded at 6% per year. Today's modelled estimate of £465,000 is 17.7% above the 2021 sale price. Most recent transfer: June 2021 at £395,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 10 Martyns Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
10 Martyns Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
Planning history
10 Martyns Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Martyns 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
10 Martyns Close has more than quadrupled in price since its earliest registered sale in 1995.
£465,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 26 years.
£395,000
Growth on file: 6.0% per year over 26 years.
Sales timeline
29 June 2021Most recent
£395,000
+43.6%over 11 years25 April 2010
£275,000
+44.8%over 7 years27 August 2002
£189,950
+111.1%over 6 years8 December 1995
£90,000
Median price across the last 5 sales in TR4 9JW: £415,000 (2025–2017).
Nearby sales in TR4 9JW
11 Martyns Close, Goonhavern, Truro, TR4 9JW
Sold Mar 2025
£440,0006 Martyns Close, Goonhavern, Truro, TR4 9JW
Sold Nov 2022
£415,0001 Martyns Close, Goonhavern, Truro, TR4 9JW
Sold Jun 2021
£570,00012 Martyns Close, Goonhavern, Truro, TR4 9JW
Sold Mar 2021
£395,0007 Martyns Close, Goonhavern, Truro, TR4 9JW
Sold Aug 2016
£255,000
Everything we know about 10 Martyns Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Martyns Close homes
On price per m², 10 Martyns Close runs well behind the street norm.
Price per m²
£2,669
Street avg £3,339
Floor Area
148 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 6.5 t/year
Similar properties nearby
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TR4 9FS
1 Alwin Close, St Erme
TR4 9FX
1 Cherry Tree Close, St Erme
TR4 9FT
1 Bridge Road, Goonhavern
TR4 9PY
1 Bennett Meadows, Trispen
TR4 9BA
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Perranwell Road — bus stop.
Closest school
0.3 km
Goonhavern Primary 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
49.6dB

Night-time· 23:00 – 07:00
42.1dB