Tan Y Coed, Arthog, LL39 1YU
About Tan Y Coed
Tan Y Coed is a detached house in Arthog (LL39 1YU). It has a recorded floor area of 179 m² (around 1927 sq ft) and construction records dating it to 2012 onwards. The latest certificate (March 2024) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 87). Main heating runs on electricity.
At 179 m² the property is well over the postcode median (80 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £406,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£182/sq ft) was about 24.7% above the typical sold price in the postcode. Sold April 2021 for £350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2014.
Know exactly what you're buying at Tan Y Coed
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Tan Y Coed ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Oct 2014FullIn report
Formation of a new vehicular access
- Council
- Gwynedd - Gwynedd
- Documents
- 6 docs on file
- Reference
- NP5/52/186H
What's in Tan Y Coed, Arthog, LL39 1YU's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£406,000
Modelled from EPC, postcode comparables.
£350,000
Recorded with HM Land Registry.
Sales timeline
15 April 2021Most recent
£350,000
Median price across the last 5 sales in LL39 1YU: £314,000 (2022–2021).
Nearby sales in LL39 1YU
Everything we know about Tan Y Coed, 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 the street
On years held, Tan Y Coed runs well behind the street norm.
Price per m²
£1,955
Street avg £1,851
Floor Area
179 m²
Street avg 147 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 8.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Capel Seion — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.