8 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
About 8 Heol Dewi Sant
8 Heol Dewi Sant is a semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BD). It has a recorded floor area of 138 m² (around 1487 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2011) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from January 2011, so improvements made since then won't be reflected.
It hasn't traded since May 2011, a hold of 15 years that's notably long for the area. At 138 m² the property is well over the postcode median (65 m² across 30 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £212,000 sits 116.3% above the 2011 sale of £98,000. On a £-per-square-foot basis, the last sale (£66/sq ft) was about 27.3% below the postcode norm.
Energy performance
8 Heol Dewi Sant's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jan 2021
EPC Rating
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Planning history
8 Heol Dewi Sant 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
8 Heol Dewi Sant valuation sits well clear of the typical sold price in this postcode.
£212,000
Modelled from EPC, postcode comparables.
£98,000
Recorded with HM Land Registry.
Sales timeline
5 May 2011Most recent
£98,000
Median price across the last 5 sales in SA4 9BD: £145,000 (2025–2019).
Nearby sales in SA4 9BD
19 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Oct 2025
£220,00011 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Sept 2025
£95,0007 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Oct 2024
£200,00028 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Sept 2024
£87,50025 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Dec 2019
£145,000
Versus other Heol Dewi Sant homes
Floor Area for 8 Heol Dewi Sant runs comfortably ahead of the street norm.
Price per m²
£709
Street avg £1,281
Floor Area
138 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 3.4 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
Heol Dewi Sant — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







