10 Tyn Y Groes, Llandrillo, Corwen, LL21 0TF
About 10 Tyn Y Groes
10 Tyn Y Groes is an end-of-terrace house in Llandrillo, Corwen, Corwen (LL21 0TF). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to before 1900. The latest certificate (August 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2014. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Poor. The recommended improvements would push it to C (score 80).
At 46 m² it sits well below the postcode median (97 m² across 3 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 10 Tyn Y Groes
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
10 Tyn Y Groes has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
10 Tyn Y Groes has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£138,000
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 LL21 0TF: £79,000 (2022–2005).
Everything we know about 10 Tyn Y Groes, 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 Tyn Y Groes homes
On floor area, 10 Tyn Y Groes runs well behind the street norm.
EPC Rating
65 (D)
Street avg 60 (D)
Floor Area
46 m²
Street avg 84 m²
CO₂ Emissions
2.6 t/year
Street avg 5.2 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Cambrian Terrace
LL21 0EB
1 Bro Dinam, Llandrillo
LL21 0TP
1 Ceidiog Cottages, Berwyn Street, Llandrillo
LL21 0TH
1 Erw Refail, Llangwm
LL21 0RP
1 Bryn Hyfryd, Ty Nant
LL21 0RF
1 Cader Dinmael, Maerdy
LL21 0PL
1 Glanllyn Cottages, Maerdy
LL21 0NR
1 Gaer View
LL21 0BT
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llandrillo War Memorial — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.