13 Heol Y Graig, Clydach, Swansea, SA6 5BZ
About 13 Heol Y Graig
13 Heol Y Graig is a three-bedroom detached house in Clydach, Swansea, Swansea (SA6 5BZ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (August 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Most recent transfer: May 2021 at £148,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2021, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £208,000 is 40.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 32.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- ParkingOff road
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
Council records include a two-storey rear extension at 13 Heol Y Graig.
1 application on record at 13 Heol Y Graig, Clydach, Swansea, SA6 5BZ
- Oct 2004ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension
- Reference
- 2004/2087
Unlock 13 Heol Y Graig, Clydach, Swansea, SA6 5BZ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
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Sales history & valuation
Sale price has grown by over 3x since 2000.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 21 years.
£148,500
Growth on file: 6.3% per year over 21 years.
Sales timeline
13 May 2021Most recent
£148,500
+1.6%over 14 years26 January 2007
£146,200
+240.4%over 5 years8 April 2001
£42,950
+4.8%over 11 months4 May 2000
£41,000
Median price across the last 5 sales in SA6 5BZ: £177,500 (2025–2020).
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
£210,00014a, Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Sept 2023
£135,00012 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Dec 2022
£177,5005 Heol Y Graig, Clydach, Swansea, SA6 5BZ
Sold Apr 2018
£275,000
Versus other Heol Y Graig homes
Habitable Rooms for 13 Heol Y Graig lags the street by a wide margin.
Price per m²
£1,456
Street avg £1,412
Floor Area
102 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 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.







