19 Eigen Crescent, Mayhill, Swansea, SA1 6LB
About 19 Eigen Crescent
19 Eigen Crescent is a four-bedroom semi-detached house in Mayhill, Swansea, Swansea (SA1 6LB). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band A. Tenure is freehold. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (June 2015) shows a C (score 71). The recommended improvements would push it to B (score 85). The latest certificate is from June 2015, so improvements made since then won't be reflected.
Most recent transfer was May 2025 at £150,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2003–2025, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £173,000 is 15.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 109.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Utility roomYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
Building
- TenureFreehold
- Solar panelsYes
- RefurbishedYes
Everything you need to know about 19 Eigen Crescent
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
19 Eigen Crescent's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Jun 2025
EPC Rating
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Planning history
19 Eigen Crescent has an approved side and rear extension on the planning record.
1 application on record at 19 Eigen Crescent, Mayhill, Swansea, SA1 6LB
- Aug 2009ExtensionFullOutcome in report
Extension: Side and rear of property
Single storey side/rear extension
- Documents
- 4 docs on file
- Reference
- 2009/0939
Unlock 19 Eigen Crescent, Mayhill, Swansea, SA1 6LB'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- Every decision — granted, refused or withdrawn (1 on record)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 64 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 19 Eigen Crescent was the highest on Land Registry record across the postcode.
£173,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 22 years.
£150,000
Growth on file: 5.8% per year over 22 years.
Sales timeline
15 May 2025Most recent
£150,000
+68.5%over 8 years11 November 2016
£89,000
+29.0%over 11 years10 October 2005
£69,000
+58.6%over 2 years8 May 2003
£43,500
Median price across the last 5 sales in SA1 6LB: £85,000 (2025–2021).
Nearby sales in SA1 6LB
21 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Oct 2025
£112,00041 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Feb 2023
£82,00027 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Sept 2022
£110,00045 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Oct 2021
£65,00067 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Aug 2021
£110,000
Versus other Eigen Crescent homes
19 Eigen Crescent outperforms the street on price per m² by a wide margin.
Price per m²
£2,000
Street avg £1,140
Floor Area
75 m²
Street avg 69 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.1 t/year
Everything you need to know about 19 Eigen Crescent
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Teilo Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






