Trienna, Quarella, Bridgend, CF31 1JG
About Trienna
Trienna is a semi-detached house in Bridgend (CF31 1JG). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2023) shows a C (score 74). When first surveyed in April 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Poor to Very Good.
At 117 m² it's 27.9% larger than the typical home in the postcode (92 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Solar PV panels (15 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Trienna has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Trienna has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£242,000
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 CF31 1JG: £166,000 (2024–2010).
Nearby sales in CF31 1JG
Quarella House, Quarella, Bridgend, CF31 1JG
Sold Jun 2024
£240,000Fairfield, Quarella, Bridgend, CF31 1JG
Sold Nov 2019
£106,000Orchard Bungalow, Quarella, Bridgend, CF31 1JG
Sold Feb 2018
£210,000Hilltop, Quarella, Bridgend, CF31 1JG
Sold Apr 2014
£134,000Barclay Bungalow, Quarella, Bridgend, CF31 1JG
Sold Sept 2010
£166,000
Versus other Quarella homes
Trienna outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 63 (D)
Floor Area
117 m²
Street avg 125 m²
CO₂ Emissions
3.6 t/year
Street avg 5.1 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wildmill Shelter — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







