18 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
About 18 Woodfield Avenue
18 Woodfield Avenue is a three-bedroom semi-detached house in Pontlliw, Swansea, Swansea (SA4 9EQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2011. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Poor to Average; while lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
It changed hands recently, sold July 2025 for £230,000. Across 1996–2025, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 48.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- StudyYes
Outside
- DrivewayYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
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Planning history
18 Woodfield Avenue 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
18 Woodfield Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£245,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 29 years.
£230,000
Growth on file: 5.2% per year over 29 years.
Sales timeline
8 July 2025Most recent
£230,000
+100.0%over 21 years13 February 2004
£114,995
+112.0%over 7 years24 October 1996
£54,250
Median price across the last 5 sales in SA4 9EQ: £230,000 (2023–2020).
Nearby sales in SA4 9EQ
35 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
Sold Apr 2023
£230,00055 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
Sold Mar 2023
£240,0008 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
Sold Feb 2023
£252,0007 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
Sold Nov 2021
£220,00029 Woodfield Avenue, Pontlliw, Swansea, SA4 9EQ
Sold Jun 2020
£175,000
Versus other Woodfield Avenue homes
On years held, 18 Woodfield Avenue runs well behind the street norm.
Price per m²
£2,347
Street avg £1,829
Floor Area
98 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Oaklands Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







