10 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
About 10 Heol Treffynnon
10 Heol Treffynnon is a two-bedroom semi-detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6SE). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2020) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 1995–2024, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 79.1% above the typical sold price in the postcode. At 65 m² it's 15.6% smaller than the typical home in the postcode (77 m² median across 13 EPCs). Last sale on file: £172,500 in March 2024.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Communal gardenYes
- DrivewayYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
10 Heol Treffynnon has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 10 Heol Treffynnon was the highest on Land Registry record across the postcode.
£187,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 28 years.
£172,500
Growth on file: 5.5% per year over 28 years.
Sales timeline
28 March 2024Most recent
£172,500
+35.8%over 2 years11 April 2021
£127,000
+19.8%over 12 years12 March 2009
£106,000
+146.5%over 9 years15 July 1999
£43,000
+14.7%over 3 years26 October 1995
£37,500
Median price across the last 5 sales in SA6 6SE: £140,000 (2019–2014).
Nearby sales in SA6 6SE
17 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
Sold Oct 2019
£160,0005 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
Sold Aug 2018
£109,00012 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
Sold Nov 2017
£134,00026 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
Sold Aug 2014
£140,00024 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE
Sold Jun 2014
£142,500
Versus other Heol Treffynnon homes
Price per m² for 10 Heol Treffynnon runs comfortably ahead of the street norm.
Price per m²
£2,654
Street avg £1,526
Floor Area
65 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Butterslade Grove — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







