4 Alltywerin, Pontardawe, Swansea, SA8 4NQ
About 4 Alltywerin
4 Alltywerin is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 4NQ). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2025) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Most recent transfer was November 2025 at £174,000 — fresh data. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). On a £-per-square-foot basis, the last sale (£195/sq ft) was about 108.4% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 13 July 2035
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Planning history
4 Alltywerin 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
Latest sale on 4 Alltywerin was the highest on Land Registry record across the postcode.
£183,000
Modelled from EPC, postcode comparables.
£174,000
Recorded with HM Land Registry.
Sales timeline
28 November 2025Most recent
£174,000
Median price across the last 5 sales in SA8 4NQ: £130,000 (2025–2019).
Nearby sales in SA8 4NQ
5 Alltywerin, Pontardawe, Swansea, SA8 4NQ
Sold Jul 2025
£130,00021 Alltywerin, Pontardawe, Swansea, SA8 4NQ
Sold Apr 2022
£170,50010 Alltywerin, Pontardawe, Swansea, SA8 4NQ
Sold Aug 2021
£130,00017 Alltywerin, Pontardawe, Swansea, SA8 4NQ
Sold May 2021
£123,00030 Alltywerin, Pontardawe, Swansea, SA8 4NQ
Sold Aug 2019
£145,000
Versus other Alltywerin homes
On price per m², 4 Alltywerin stands well clear of the street.
Price per m²
£2,096
Street avg £1,233
Floor Area
83 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Alltywerin — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







