3a, Oakfield Street, Pontarddulais, Swansea, SA4 8LN
About 3a
3a is a property in Pontarddulais, Swansea, Swansea (SA4 8LN). It has a recorded floor area of 70 m² (around 753 sq ft). The latest certificate (December 2015) returns an A (score 92), the top energy band on the EPC scale. The latest certificate is from December 2015, so improvements made since then won't be reflected.
At 70 m² it sits well below the postcode median (100 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2016–2024, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 115.4% above the typical sold price in the postcode. Most recent transfer: February 2024 at £180,000.
Energy performance
3a ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Dec 2025
EPC Rating
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Planning history
3a 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
3a valuation sits well clear of the typical sold price in this postcode.
£196,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 8 years.
£180,000
Growth on file: 3.7% per year over 8 years.
Sales timeline
16 February 2024Most recent
£180,000
+33.3%over 7 years29 March 2016
£135,000
Median price across the last 5 sales in SA4 8LN: £180,000 (2025–2021).
Nearby sales in SA4 8LN
27 Oakfield Street, Pontarddulais, Swansea, SA4 8LN
Sold Aug 2025
£220,00041 Oakfield Street, Pontarddulais, Swansea, SA4 8LN
Sold Dec 2024
£200,0001a, Oakfield Street, Pontarddulais, Swansea, SA4 8LN
Sold Jul 2024
£180,0009 Oakfield Street, Pontarddulais, Swansea, SA4 8LN
Sold Jan 2023
£112,0001 Oakfield Street, Pontarddulais, Swansea, SA4 8LN
Sold Aug 2021
£154,000
Versus other Oakfield Street homes
EPC Rating for 3a runs comfortably ahead of the street norm.
Price per m²
£2,571
Street avg £1,565
Floor Area
70 m²
Street avg 105 m²
CO₂ Emissions
0.3 t/year
Street avg 3.9 t/year
Years Held
2 years
Street avg 9 years
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glasfryn Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







