20a, Well Street, Cefn Mawr, Wrexham, LL14 3AE
About 20a
20a is a semi-detached house in Cefn Mawr, Wrexham, Wrexham (LL14 3AE). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2025) shows an F (score 23), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on electricity.
At 124 m² the property is well over the postcode median (56 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: new windows approved in 2010. Past consents include new windows, meaningful when judging how the property has evolved.
Energy performance
20a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Aug 2010RenovationIn report
Alterations To Window And Door
New Windows- Reference
- P/2010/0670
We flagged 1 thing worth checking at 20a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£149,000
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 LL14 3AE: £65,000 (2019–2001).
Nearby sales in LL14 3AE
Cambrian House, Basement Flat, Well Street, Cefn Mawr, Wrexham, LL14 3AE
Sold Aug 2019
£90,000Paris House, Flat, Well Street, Cefn Mawr, Wrexham, LL14 3AE
Sold Feb 2018
£50,000Belgravia House, Flat, Well Street, Cefn Mawr, Wrexham, LL14 3AE
Sold Aug 2014
£65,00031 Well Street, Cefn Mawr, Wrexham, LL14 3AE
Sold Apr 2013
£110,000Geraldines, Well Street, Cefn Mawr, Wrexham, LL14 3AE
Sold Jun 2001
£7,000
Versus other Well Street homes
EPC Rating for 20a lags the street by a wide margin.
EPC Rating
23 (F)
Street avg 50 (E)
Floor Area
124 m²
Street avg 87 m²
CO₂ Emissions
7.1 t/year
Street avg 5.7 t/year
Habitable Rooms
7 rooms
Street avg 4 rooms
Similar properties nearby
1 Bryn View, Llangollen Road, Acrefair
LL14 3RU
1 Bryn Heulog, Bethania Road, Acrefair
LL14 3TU
1 Alwen, Acrefair
LL14 3ET
1 Ash Grove, Acrefair
LL14 3LD
1 Brookmount, Llangollen Road, Acrefair
LL14 3RT
1 Browns Lane, Cefn Mawr
LL14 3DS
1 Bodlyn, Acrefair
LL14 3HE
1 Bryn Heulog, Rock Lane, Cefn Mawr
LL14 3DH
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Hollybush — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







