Inner Trenarrett, Altarnun, Launceston, PL15 7SY is a freehold detached property built between 2007-2011. The property offers approximately 1,819 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £663,850 , which equates to approximately £365 per square foot. It was last sold on 9 Nov 2020 for £570,000. Since then, the value has increased by £93,850, representing a 16.5% increase, or approximately 3.2% per year.

The current estimated value of £663,850 is:

  • 15.2% higher than the average in the PL15 7SY postcode area
  • and 151.4% higher than the average price for Launceston as a whole

At the most recent EPC inspection on 10 June 2025, the property was recorded as owner-occupied.

View sold house prices in PL15 7SY

Building approximate location

About Property

Type
Detached House
Built
2007-2011
Interior Size
1819 sq ft
Tenure
Freehold
Price (estimate)
£663,850
Price Per sq ft (estimate)
£365
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Inner Trenarrett, Altarnun, Launceston, Cornwall, PL15 7SY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Jun 2025.

This property uses an oil-fired boiler with radiators as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 11 Jan 2011. The rating of C is unchanged, though the energy efficiency score decreased by 8.8%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from good to average, while the heating system type remained the same (boiler and radiators, oil).
  • The hot water energy efficiency changing from good to average, while the system remained as from main system.
  • The roof construction or insulation changed from average thermal transmittance 0.15 w/m?k to pitched, 350 mm loft insulation, with no change in energy efficiency (very good).
  • The wall construction or insulation changed from average thermal transmittance 0.19 w/m?k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The lighting was updated from low energy lighting in 50% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, oil
Average
Hot Water
From main system
Average
Roof
Pitched, 350 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Sale History

Today
£663,850
streetscan.co.uk estimate
+16 %
9 Nov 2020
£570,000
Leasehold
+20.8 %
18 Nov 2016
£472,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Trenarrett House, Altarnun, Launceston, PL15 7SY
rooms: 8
size: 2034 sq ft
sale price: £780,000
sale date: 23 Aug 2024
Lower Trenarrett, Altarnun, Launceston, PL15 7SY
rooms: 7
size: 1552 sq ft
sale price: £300,000
sale date: 15 Sep 2003

Data Sources

The property at Inner Trenarrett, Altarnun, Launceston, PL15 7SY appears two times in the Land Registry records, with the latest transaction recorded on 9 Nov 2020. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Jun 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
↑