14a, Heol Y Graig, Clydach, Swansea, SA6 5BZ
About 14a
14a is a detached house in Clydach, Swansea, Swansea (SA6 5BZ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2013) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
At 61 m² it sits well below the postcode median (102 m² across 11 EPCs), making it one of the more compact homes locally. Across 2020–2023, sale prices on this property compounded at 23% per year. Today's modelled estimate of £168,000 is 24.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 136.2% above the typical sold price in the postcode. Most recent transfer: September 2023 at £135,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
14a 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
14a valuation sits well clear of the typical sold price in this postcode.
£168,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.0% per year over 3 years.
£135,000
Growth on file: 23.0% per year over 3 years.
Sales timeline
26 September 2023Most recent
£135,000
+87.5%over 3 years10 September 2020
£72,000
Median price across the last 5 sales in SA6 5BZ: £177,500 (2025–2019).
Nearby sales in SA6 5BZ
10 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Jul 2025
£225,00016 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Aug 2024
£210,00012 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Dec 2022
£177,50013 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold May 2021
£148,5005 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Apr 2018
£275,000
Versus other Heol Y Graig homes
14a outperforms the street on price per m² by a wide margin.
Price per m²
£2,213
Street avg £1,317
Floor Area
61 m²
Street avg 105 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Three Compasses — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







