40 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
About 40 Tyn Y Cae
40 Tyn Y Cae is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 3DL). It has a recorded floor area of 79 m² (around 850 sq ft) and council tax band C. The latest certificate (November 2009) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from November 2009, so improvements made since then won't be reflected.
It hasn't traded since March 2010, a hold of 16 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2001–2010, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £195,000 sits 54.2% above the 2010 sale of £126,500. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 26% above the typical sold price in the postcode.
Energy performance
40 Tyn Y Cae 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This certificate is over 10 years old and is no longer valid.Expired 03 Nov 2019
EPC Rating
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Planning history
40 Tyn Y Cae has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
40 Tyn Y Cae has more than doubled in price since the earliest registered sale in 2001.
£195,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 8 years.
£126,500
Growth on file: 10.3% per year over 8 years.
Sales timeline
12 March 2010Most recent
£126,500
22 February 2010
£126,500
+123.9%over 8 years14 December 2001
£56,500
Median price across the last 5 sales in SA8 3DL: £160,000 (2025–2016).
Nearby sales in SA8 3DL
6 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
Sold Jul 2025
£180,00048 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
Sold May 2023
£160,000110 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
Sold May 2021
£170,00098 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
Sold Mar 2018
£145,00064 Tyn Y Cae, Pontardawe, Swansea, SA8 3DL
Sold Apr 2016
£130,000
Versus other Tyn Y Cae homes
40 Tyn Y Cae is notably below the street on co₂ emissions.
Price per m²
£1,603
Street avg £1,556
Floor Area
79 m²
Street avg 80 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 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
Alltwen Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







