9 Bryn Llywelyn, Corwen, LL21 0BE
About 9 Bryn Llywelyn
9 Bryn Llywelyn is a three-bedroom semi-detached house in Corwen (LL21 0BE). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (June 2025) shows an E (score 40), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2011); the latest reading is one band lower. Between certificates, window efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity. Other recorded features include notable views.
At 77 m² it's 17.5% larger than the typical home in the postcode (66 m² median across 18 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2017, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £225,000 sits 50% above the 2017 sale of £150,000. 9 years since the last transfer (October 2017).
Know exactly what you're buying at 9 Bryn Llywelyn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff road
- Notable viewsYes
Energy performance
9 Bryn Llywelyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
9 Bryn Llywelyn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£225,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 19 years.
£150,000
Growth on file: 7.2% per year over 19 years.
Sales timeline
18 October 2017Most recent
£150,000
+25.0%over 5 years9 February 2012
£120,000
+207.7%over 13 years9 July 1998
£39,000
Median price across the last 2 sales in LL21 0BE: £44,500 (1999–1999).
Everything we know about 9 Bryn Llywelyn, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Bryn Llywelyn homes
9 Bryn Llywelyn is notably below the street on epc rating.
EPC Rating
40 (E)
Street avg 66 (D)
Floor Area
77 m²
Street avg 66 m²
CO₂ Emissions
1.7 t/year
Street avg 4.5 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Gwern Gwalia, Glanrafon
LL21 0HG
1 Cae Coed
LL21 0DA
1 Glyndwr Terrace
LL21 0DT
1 Godre R Coed, Cynwyd
LL21 0NG
1 Edeyrnion Terrace
LL21 0AL
1 Erw Wern, Berwyn Street, Llandrillo
LL21 0TH
1 Fron Llan, Llandrillo
LL21 0ST
1 Bro Helyg, Llandrillo
LL21 0TR
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Bryn Llewelyn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.