11 Trevaunance Manor, Rocky Lane, St Agnes, TR5 0NA
About 11 Trevaunance Manor
11 Trevaunance Manor is an end-of-terrace house in St Agnes (TR5 0NA). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1950-1966 and council tax band A. At 49 m² this is the 2nd smallest of 12 units on EPC record in the building, where floor areas span 48–138 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2024) shows a C (score 72). When first surveyed in February 2022 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Average; while window efficiency dropped from Good to Average. Main heating runs on electricity.
At 49 m² it sits well below the postcode median (71 m² across 26 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). 2 planning records sit against the property, 0 approved, 0 refused.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Hot water system upgraded
Wall insulation improved
Roof insulation improved
Planning history
- Apr 2026ApplicationIn report
Exception Notice for works to Monteray Cypress
- Documents
- 1 doc on file
- Reference
- PA26/00505/PREAPP
- Mar 2026Tree WorksIn report
Exception notice for works to a 50 year old apple tree, to remove fallen dead apple tree
- Documents
- 5 docs on file
- Reference
- PA26/00354/PREAPP
We flagged 1 thing worth checking at 11 Trevaunance Manor
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
11 Trevaunance Manor has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£291,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TR5 0NA: £790,000 (2024–2020).
Nearby sales in TR5 0NA
3 Cedars, Rocky Lane, St Agnes, TR5 0NA
Sold Dec 2024
£840,00011 Cedars, Rocky Lane, St Agnes, TR5 0NA
Sold May 2024
£790,000Trevaunance Manor Bungalow, Rocky Lane, St Agnes, TR5 0NA
Sold Sept 2022
£3,072,0002 Cedars, Rocky Lane, St Agnes, TR5 0NA
Sold Dec 2019
£273,0009 Cedars, Rocky Lane, St Agnes, TR5 0NA
Sold Dec 2016
£530,000
Versus other Rocky Lane homes
11 Trevaunance Manor is notably below the street on floor area.
EPC Rating
72 (C)
Street avg 59 (D)
Floor Area
49 m²
Street avg 77 m²
CO₂ Emissions
2.7 t/year
Street avg 4.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km
Church — bus stop.
Closest school
0.6 km
St Agnes Academy. 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
42.9dB

Night-time· 23:00 – 07:00
35.7dB







