4 Carig Crescent, Mayhill, Swansea, SA1 6TQ
About 4 Carig Crescent
4 Carig Crescent is a semi-detached house in Mayhill, Swansea, Swansea (SA1 6TQ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2024 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to A (score 112), a 3-band jump.
It changed hands recently, sold September 2025 for £125,000. Across 2024–2025, sale prices on this property compounded at 97.4% per year. Today's modelled estimate of £145,000 is 16% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 111.1% above the typical sold price in the postcode.
Everything you need to know about 4 Carig Crescent
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 31 March 2035
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Fuel source changed
Hot water system upgraded
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
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Level 2 HomeBuyer Report
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Planning history
4 Carig Crescent has no planning applications on record.
But the area is active
61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 4 Carig Crescent was the highest on Land Registry record across the postcode.
£145,000
Modelled from EPC, postcode comparables and a sale-price growth of 97.4% per year over 1 year.
£125,000
Growth on file: 97.4% per year over 1 year.
Sales timeline
25 September 2025Most recent
£125,000
+150.0%over 1 year21 May 2024
£50,000
Median price across the last 5 sales in SA1 6TQ: £70,000 (2025–2014).
Nearby sales in SA1 6TQ
3 Carig Crescent, Mayhill, Swansea, SA1 6TQ
Sold Jul 2025
£102,5008 Carig Crescent, Mayhill, Swansea, SA1 6TQ
Sold Mar 2021
£70,00029 Carig Crescent, Mayhill, Swansea, SA1 6TQ
Sold Sept 2020
£56,2501 Carig Crescent, Mayhill, Swansea, SA1 6TQ
Sold Oct 2014
£89,95028 Carig Crescent, Mayhill, Swansea, SA1 6TQ
Sold Jul 2013
£68,000
Versus other Carig Crescent homes
On price per m², 4 Carig Crescent stands well clear of the street.
Price per m²
£1,953
Street avg £1,242
Floor Area
64 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.8 t/year
Everything you need to know about 4 Carig Crescent
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mayhill Shops & Fish Bar — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






