23 Brynymor, Three Crosses, Swansea, SA4 3PE
About 23 Brynymor
23 Brynymor is a semi-detached house in Three Crosses, Swansea, Swansea (SA4 3PE). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2024) shows a C (score 73). When first surveyed in October 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
2 planning records sit against the property, 1 approved, 1 refused. 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).
Energy performance
EPC Rating
Certificate validity
Valid until 4 November 2034
Property Improvements
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
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Planning history
23 Brynymor has 2 separate extension applications on the council record.
2 applications on record at 23 Brynymor, Three Crosses, Swansea, SA4 3PE
- Apr 2013ExtensionOutlineOutcome in report
Single storey rear/side extension (application for a certificate of proposed lawful development)
- Reference
- 2013/0621
- More recent applications — locked
- ExtensionJun 2013Decision
Unlock 23 Brynymor, Three Crosses, Swansea, SA4 3PE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 4 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Brynymor has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£168,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA4 3PE: £150,000 (2025–2017).
Nearby sales in SA4 3PE
61 Brynymor, Three Crosses, Swansea, SA4 3PE
Sold Jun 2025
£150,0007 Brynymor, Three Crosses, Swansea, SA4 3PE
Sold Feb 2022
£130,00065 Brynymor, Three Crosses, Swansea, SA4 3PE
Sold Feb 2020
£177,50053 Brynymor, Three Crosses, Swansea, SA4 3PE
Sold Jun 2013
£137,00067 Brynymor, Three Crosses, Swansea, SA4 3PE
Sold Nov 2012
£112,500
Versus other Brynymor homes
23 Brynymor outperforms the street on epc rating by a wide margin.
EPC Rating
73 (C)
Street avg 55 (D)
Floor Area
91 m²
Street avg 96 m²
CO₂ Emissions
2.7 t/year
Street avg 6.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Joiners Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







