11 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
About 11 Heol Y Waun
11 Heol Y Waun is a three-bedroom detached house in Pontlliw, Swansea, Swansea (SA4 9EL). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a conservatory.
At 89 m² it's 25.4% larger than the typical home in the postcode (71 m² median across 17 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. A recent sale: £240,000 in December 2024. Across the public record there are 4 sales, relatively high churn for a single property. Across 2000–2024, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£251/sq ft) was about 78% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenYes
- ParkingYes
Energy performance
11 Heol Y Waun sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
11 Heol Y Waun has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Heol Y Waun has more than quadrupled in price since its earliest registered sale in 2000.
£247,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 25 years.
£240,000
Growth on file: 6.3% per year over 25 years.
Sales timeline
6 December 2024Most recent
£240,000
+41.2%over 5 years11 September 2019
£170,000
+9.7%over 1 year26 January 2018
£155,000
+187.0%over 17 years14 May 2000
£54,000
Median price across the last 5 sales in SA4 9EL: £195,000 (2024–2022).
Nearby sales in SA4 9EL
31 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
Sold Jun 2024
£250,0006 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
Sold May 2024
£167,50022 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
Sold Feb 2023
£195,00013 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
Sold Feb 2023
£250,00020 Heol Y Waun, Pontlliw, Swansea, SA4 9EL
Sold Mar 2022
£156,000
Versus other Heol Y Waun homes
On years held, 11 Heol Y Waun runs well behind the street norm.
Price per m²
£2,697
Street avg £1,911
Floor Area
89 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.0 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







