21 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
About 21 Heol Glanllechau
21 Heol Glanllechau is a detached house in Pontardawe, Swansea, Swansea (SA8 3AP). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (June 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, roof efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.
At 50 m² it sits well below the postcode median (75 m² across 19 EPCs), making it one of the more compact homes locally.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
21 Heol Glanllechau has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Heol Glanllechau has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£158,000
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 SA8 3AP: £118,000 (2023–2015).
Nearby sales in SA8 3AP
22 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Nov 2023
£150,00017 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Jul 2022
£130,0009 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Jan 2020
£116,0002 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold May 2019
£118,0003 Heol Glanllechau, Alltwen, Pontardawe, Swansea, SA8 3AP
Sold Jul 2015
£92,000
Versus other Heol Glanllechau homes
On floor area, 21 Heol Glanllechau runs well behind the street norm.
EPC Rating
67 (D)
Street avg 68 (D)
Floor Area
50 m²
Street avg 82 m²
CO₂ Emissions
2.3 t/year
Street avg 3.2 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Cae Rhedyn, Rhos, Pontardawe
SA8 3HX
1 Delffordd, Rhos, Pontardawe
SA8 3ED
1 Gwyns Place, Pontardawe
SA8 3AJ
1 Ffordd Cynon, Rhos, Pontardawe
SA8 3FB
1 Heol Phillip, Alltwen, Pontardawe
SA8 3AX
1 Alltwen Chwyth, Alltwen, Pontardawe
SA8 3BW
1 Heol Penrhiwiau, Alltwen, Pontardawe
SA8 3AW
1 Francis Court, Pontardawe
SA8 3HU
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gwyn Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







