1 Green Lane Flats, Green Lane, Corwen, LL21 0DN
About 1 Green Lane Flats
1 Green Lane Flats is a detached house in Corwen (LL21 0DN). It has a recorded floor area of 13 m² (around 140 sq ft) and construction records dating it to before 1900. At 13 m² this is the smallest unit on EPC record across the building (13–37 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in November 2019 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, window efficiency went from Very Poor to Poor and main heating went from Very Poor to Average. Main heating runs on electricity.
At 13 m² it sits well below the postcode median (37 m² across 4 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 1 Green Lane Flats
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 system upgraded to a more efficient system
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
Planning history
1 Green Lane Flats has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Green Lane Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£169,000
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 4 sales in LL21 0DN: £127,500 (2021–1997).
Everything we know about 1 Green Lane Flats, 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 Green Lane homes
1 Green Lane Flats is notably below the street on floor area.
EPC Rating
69 (C)
Street avg 72 (C)
Floor Area
13 m²
Street avg 32 m²
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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4 Green Lane Flats, Green Lane
LL21 0DN
2 Green Lane Flats, Green Lane
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3 Green Lane Flats, Green Lane
LL21 0DN
Colomendy Flat, London Road
LL21 0DR
Berwyn House, Flat 2, 15 High Street, Llandrillo
LL21 0TL
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Corwen Bus Station — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.