15 Is Y Bryniau, Cwmllynfell, Swansea, SA9 2GS
About 15 Is Y Bryniau
15 Is Y Bryniau is a semi-detached house in Cwmllynfell, Swansea, Swansea (SA9 2GS). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on oil.
One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 15 Is Y Bryniau
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Council records include a two-storey rear extension at 15 Is Y Bryniau.
- Dec 2009ExtensionFullIn report
Extension: Two storey · Rear of property
Two storey rear extension
- Council
- North
- Documents
- 4 docs on file
- Reference
- P2009/1029
What's in 15 Is Y Bryniau, Cwmllynfell, Swansea, SA9 2GS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15 Is Y Bryniau has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 4 sales in SA9 2GS: £106,475 (2014–2006).
Everything we know about 15 Is Y Bryniau, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Is Y Bryniau homes
On floor area, 15 Is Y Bryniau runs well behind the street norm.
EPC Rating
65 (D)
Street avg 61 (D)
Floor Area
73 m²
Street avg 91 m²
CO₂ Emissions
3.9 t/year
Street avg 5.1 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
1 Bethel Road, Lower Cwmtwrch
SA9 2PS
1 Brynawel Terrace, Ystradowen
SA9 2YT
1 Deeley Road, Ystalyfera
SA9 2LW
1 Ffordd Emlyn, Ystalyfera
SA9 2EW
1 Brodawel, Glyncynwal Road, Upper Cwmtwrch
SA9 2UL
1 Clees Lane, Ystalyfera
SA9 2BX
1 Caedu Road, Cwmllynfell
SA9 2FQ
1 Brynygrug, Ystalyfera
SA9 2BA
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cwmllynfell Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.