Rosemerryn, St Agnes, TR5 0NJ
About Rosemerryn
Rosemerryn is a detached house in St Agnes (TR5 0NJ). It has a recorded floor area of 100 m² (around 1077 sq ft) and construction records dating it to 1930-1949. The latest certificate (December 2009) shows a G (score 2), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from December 2009, so improvements made since then won't be reflected.
It hasn't traded since January 2010, a hold of 16 years that's notably long for the area. At 100 m² it's 21.3% larger than the typical home in the postcode (83 m² median across 4 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2007–2010, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £597,000 sits 51.1% above the 2010 sale of £395,000. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 103.6% above the typical sold price in the postcode.
Energy performance
Rosemerryn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Dec 2019
EPC Rating
Planning history
Rosemerryn has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Rosemerryn
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
Rosemerryn valuation sits well clear of the typical sold price in this postcode.
£597,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 2 years.
£395,000
Growth on file: 2.1% per year over 2 years.
Sales timeline
29 January 2010Most recent
£395,000
+5.3%over 2 years12 August 2007
£375,000
Median price across the last 5 sales in TR5 0NJ: £126,000 (2025–1998).
Versus the street
Rosemerryn is notably below the street on epc rating.
Price per m²
£3,946
Street avg £4,401
Floor Area
100 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
22.0 t/year
Street avg 8.1 t/year
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Penwinnick Parc — bus stop.
Closest school
0.7 km
St Agnes Academy. 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
44.5dB

Night-time· 23:00 – 07:00
37.1dB







