18 Cae Delyn, Caerwys, Mold, CH7 5BY
About 18 Cae Delyn
18 Cae Delyn is an end-of-terrace house in Caerwys, Mold, Mold (CH7 5BY). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (September 2017) shows an F (score 22), near the bottom of the EPC scale. The rating has held steady at F across 3 certificates since February 2014. Between certificates, wall efficiency went from Average to Good and roof efficiency went from Poor to Very Good; while lighting dropped from Very Good to Poor. The recommended improvements would lift it to D (score 67), a 2-band jump. Main heating runs on bottled lpg.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £199,000 sits 99% above the 2017 sale of £100,000. Last sold in October 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 18 Cae Delyn
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 Cae Delyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
18 Cae Delyn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
18 Cae Delyn valuation sits well clear of the typical sold price in this postcode.
£199,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
26 October 2017Most recent
£100,000
Median price across the last 5 sales in CH7 5BY: £125,000 (2023–2020).
Nearby sales in CH7 5BY
Everything we know about 18 Cae Delyn, 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 Cae Delyn homes
18 Cae Delyn is notably below the street on epc rating.
Price per m²
£1,099
Street avg £1,259
Floor Area
91 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Cae Gafna, Gwernaffield
CH7 5EY
1 Ashgrove Cottage, North Street, Caerwys
CH7 5AW
1 Cae Derwen, Llanferres
CH7 5SX
1 Bryn Dedwydd, Nannerch
CH7 5QX
1 Cae R Mul, Gwernaffield
CH7 5GB
1 Cae Delyn, Caerwys
CH7 5BY
1 Cae Ucha Cottages, Pen Y Fron Road, Pantymwyn
CH7 5JA
1 Bryn Aur, Caerwys
CH7 5BR
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Caerwys Square — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.