15 Crown Street, Morriston, Swansea, SA6 8BD
About 15 Crown Street
15 Crown Street is a mid-terrace house in Morriston, Swansea, Swansea (SA6 8BD). It has a recorded floor area of 202 m² (around 2174 sq ft) and construction records dating it to before 1900. The latest certificate (July 2021) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
At 202 m² the property is well over the postcode median (74 m² across 47 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). Across 2003–2022, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £280,000 is 40% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£92/sq ft) was about 20.4% above the typical sold price in the postcode. One planning record on file: subdivision refused in 2022. Most recent transfer: April 2022 at £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 15 Crown Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
15 Crown Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
A subdivision application was refused at 15 Crown Street in 2022.
1 application on record at 15 Crown Street, Morriston, Swansea, SA6 8BD
- Dec 2022SubdivisionFullOutcome in report
Retention of 5 no. one bedroom flats and completion of parking area on land at Harris Street
Retrospective- Documents
- 12 docs on file
- Reference
- 2022/2391/FUL
Unlock 15 Crown Street, Morriston, Swansea, SA6 8BD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 15 Crown Street was the highest on Land Registry record across the postcode.
£280,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 19 years.
£200,000
Growth on file: 3.9% per year over 19 years.
Sales timeline
24 April 2022Most recent
£200,000
+121.0%over 1 year13 August 2020
£90,500
-6.7%over 17 years8 May 2003
£97,000
Median price across the last 5 sales in SA6 8BD: £100,750 (2024–2019).
Nearby sales in SA6 8BD
13 Crown Street, Morriston, Swansea, SA6 8BD
Sold Nov 2024
£98,5005 Lime Tree Grove, Crown Street, Morriston, Swansea, SA6 8BD
Sold Feb 2022
£155,000Hillside, Crown Street, Morriston, Swansea, SA6 8BD
Sold Mar 2021
£100,75069 Crown Street, Morriston, Swansea, SA6 8BD
Sold Sept 2020
£112,50051 Crown Street, Morriston, Swansea, SA6 8BD
Sold Mar 2019
£130,000
Versus other Crown Street homes
Habitable Rooms for 15 Crown Street runs comfortably ahead of the street norm.
Price per m²
£990
Street avg £990
Floor Area
202 m²
Street avg 85 m²
Habitable Rooms
10 rooms
Street avg 4 rooms
CO₂ Emissions
12.0 t/year
Street avg 3.9 t/year
Everything you need to know about 15 Crown Street
The true value, the hidden risks and the full sale history, in one report.
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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
Woodfield Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






