18 Y Waen, Gwernaffield, Mold, CH7 5DP
About 18 Y Waen
18 Y Waen is a three-bedroom semi-detached house in Gwernaffield, Mold, Mold (CH7 5DP). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2022) shows a D (score 55), a step below the typical UK home. When first surveyed in November 2021 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 78). Main heating runs on oil.
Today's modelled estimate of £197,000 sits 56.3% above the 2015 sale of £126,000. On the market in September 2015 and unlisted since — roughly 11 years.
Know exactly what you're buying at 18 Y Waen
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
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Planning history
18 Y Waen has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
18 Y Waen valuation sits well clear of the typical sold price in this postcode.
£197,000
Modelled from EPC, postcode comparables.
£126,000
Recorded with HM Land Registry.
Sales timeline
10 September 2015Most recent
£126,000
Median price across the last 5 sales in CH7 5DP: £170,000 (2025–2021).
Nearby sales in CH7 5DP
Everything we know about 18 Y Waen, 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 Y Waen homes
Floor Area for 18 Y Waen lags the street by a wide margin.
Price per m²
£1,448
Street avg £1,477
Floor Area
87 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.2 t/year
Similar properties nearby
1 Bryn Aur, Caerwys
CH7 5BR
1 Bryn Llwyd, Caerwys
CH7 5FE
1 Ashgrove Cottage, North Street, Caerwys
CH7 5AW
1 Bryn Celyn, Nannerch
CH7 5RT
1 Bryn Rhosyn, Pantymwyn
CH7 5EQ
1 Bryn Eithin, Tafarn Y Gelyn, Llanferres
CH7 5SJ
1 Ashgrove Apartments, North Street, Caerwys
CH7 5AW
1 Cae Gafna, Gwernaffield
CH7 5EY
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Links — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.