18 Clawdd Poncen, Corwen, LL21 9RT
About 18 Clawdd Poncen
18 Clawdd Poncen is an end-of-terrace house in Corwen (LL21 9RT). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2020) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 18 Clawdd Poncen
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
18 Clawdd Poncen sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
18 Clawdd Poncen has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
18 Clawdd Poncen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£154,000
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 9RT: £87,000 (2023–2018).
Everything we know about 18 Clawdd Poncen, 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 Clawdd Poncen homes
On habitable rooms, 18 Clawdd Poncen stands well clear of the street.
EPC Rating
54 (E)
Street avg 68 (D)
Floor Area
97 m²
Street avg 79 m²
CO₂ Emissions
6.8 t/year
Street avg 3.6 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
Similar properties nearby
1 Clawdd Poncen
LL21 9RT
1 Hafan Prys, Cerrigydrudion
LL21 9SP
1 Hendom, Glyndyfrdwy
LL21 9EU
1 Brynteg, Bryneglwys
LL21 9LP
1 Bryn Alwen, Betws Gwerfil Goch
LL21 9PY
1 Bro Gwerfil, Betws Gwerfil Goch
LL21 9US
1 Glyndwr Terrace, Carrog
LL21 9BA
1 Groud Terrace, Cerrigydrudion
LL21 9TA
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ty`n-y-llidiart Ind Est — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.