5 Alltywaun, Pontardawe, Swansea, SA8 4NX
About 5 Alltywaun
5 Alltywaun is a mid-terrace house in Pontardawe, Swansea, Swansea (SA8 4NX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2013) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
Held since December 2005 — that's 21 years off the open market, well above the local norm. At 76 m² it's 15.2% larger than the typical home in the postcode (66 m² median across 32 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £122,000 sits 114% above the 2005 sale of £57,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 20.5% below the postcode norm.
Energy performance
5 Alltywaun sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Jul 2023
EPC Rating
Certificate validity
Expired on 26 July 2023
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Planning history
5 Alltywaun has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Alltywaun valuation sits well clear of the typical sold price in this postcode.
£122,000
Modelled from EPC, postcode comparables.
£57,000
Recorded with HM Land Registry.
Sales timeline
7 December 2005Most recent
£57,000
Median price across the last 5 sales in SA8 4NX: £83,000 (2026–2007).
Nearby sales in SA8 4NX
37 Alltywaun, Pontardawe, Swansea, SA8 4NX
Sold Feb 2026
£83,00036 Alltywaun, Pontardawe, Swansea, SA8 4NX
Sold Mar 2025
£118,00038 Alltywaun, Pontardawe, Swansea, SA8 4NX
Sold Jun 2013
£95,00021 Alltywaun, Pontardawe, Swansea, SA8 4NX
Sold Nov 2007
£62,5002 Alltywaun, Pontardawe, Swansea, SA8 4NX
Sold Jun 2004
£20,400
Versus other Alltywaun homes
5 Alltywaun is notably below the street on co₂ emissions.
Price per m²
£750
Street avg £975
Floor Area
76 m²
Street avg 70 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
4.4 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Gelliderw — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







