1 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
About 1 Heol Dewi Sant
1 Heol Dewi Sant is a semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BD). It has a recorded floor area of 88 m² (around 949 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (February 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from February 2012, so improvements made since then won't be reflected.
At 88 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 £178,000 sits 106.8% above the 2012 sale of £86,088. Last changed hands 14 years ago, in April 2012.
Energy performance
1 Heol Dewi Sant's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Feb 2022
EPC Rating
Certificate validity
Expired on 21 February 2022
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Planning history
1 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
1 Heol Dewi Sant valuation sits well clear of the typical sold price in this postcode.
£178,000
Modelled from EPC, postcode comparables.
£86,088
Recorded with HM Land Registry.
Sales timeline
26 April 2012Most recent
£86,088
Median price across the last 5 sales in SA4 9BD: £109,000 (2025–2024).
Nearby sales in SA4 9BD
11 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Nov 2025
£109,00019 Heol Dewi Sant, Penllergaer, Swansea, SA4 9BD
Sold Oct 2025
£220,0007 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
1 Heol Dewi Sant is notably below the street on habitable rooms.
Price per m²
£976
Street avg £1,271
Floor Area
88 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling 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.







