Sunny Corner, Polkanuggo Lane, Herniss, Penryn, TR10 9DT
About Sunny Corner
Sunny Corner is a detached house in Herniss, Penryn, Penryn (TR10 9DT). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2025) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 95), a 3-band jump. Main heating runs on oil.
It hasn't traded since October 2005, a hold of 21 years that's notably long for the area. At 117 m² the property is well over the postcode median (74 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2005, sale prices on this property compounded at 24.4% per year. Today's modelled estimate of £498,000 is 42.3% above the 2005 sale price.
Energy performance
Sunny Corner ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Sunny Corner has an approved extension on the planning record.
- Jul 2020ExtensionFullIn report
Bedroom extension
- Documents
- 8 docs on file
- Reference
- PA20/04966
- Jan 2008ExtensionFullIn report
Alterations and extensions to dwelling
- Documents
- 1 doc on file
- Reference
- W2/PA07/01854/F
We flagged 1 thing worth checking at Sunny Corner
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
Sunny Corner has more than quadrupled in price since its earliest registered sale in 1998.
£498,000
Modelled from EPC, postcode comparables and a sale-price growth of 24.4% per year over 7 years.
£350,000
Growth on file: 24.4% per year over 7 years.
Sales timeline
20 October 2005Most recent
£350,000
+86.7%over 2 years29 May 2003
£187,500
+160.4%over 4 years19 July 1998
£72,000
Median price across the last 5 sales in TR10 9DT: £230,000 (2022–2016).
Nearby sales in TR10 9DT
Carn Enys, Polkanuggo Lane, Herniss, Penryn, TR10 9DT
Sold Sept 2022
£637,0001 Polkanuggo Cottages, Polkanuggo Lane, Herniss, Penryn, TR10 9DT
Sold Sept 2021
£260,0003 Polkanuggo Cottages, Polkanuggo Lane, Herniss, Penryn, TR10 9DT
Sold Jun 2017
£210,0002 Polkanuggo Cottages, Polkanuggo Lane, Herniss, Penryn, TR10 9DT
Sold Aug 2011
£180,000
Versus other Polkanuggo Lane homes
Sunny Corner outperforms the street on years held by a wide margin.
Price per m²
£2,991
Street avg £3,612
Floor Area
117 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 6.0 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
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Herniss — bus stop.
Closest school
2.6 km
Mabe Community 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
46.5dB

Night-time· 23:00 – 07:00
39.6dB







