9a, Commercial Street, Ystradgynlais, Swansea, SA9 1HD
About 9a
9a is a mid-terrace house in Ystradgynlais, Swansea, Swansea (SA9 1HD). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2023) shows a C (score 78), near the top of the C band. When first surveyed in August 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good.
At 78 m² it's 22% smaller than the typical home in the postcode (100 m² median across 7 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs).
Know exactly what you're buying at 9a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
External or internal wall insulation added
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation improved
Planning history
9a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 9a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
9a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£133,000
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 SA9 1HD: £84,000 (2022–2016).
Nearby sales in SA9 1HD
18 Commercial Street, Ystradgynlais, Swansea, SA9 1HD
Sold Mar 2022
£160,0002 Commercial Street, Ystradgynlais, Swansea, SA9 1HD
Sold Jan 2021
£50,00011 Commercial Street, Ystradgynlais, Swansea, SA9 1HD
Sold Aug 2019
£84,0005a, Commercial Street, Ystradgynlais, Swansea, SA9 1HD
Sold Sept 2017
£44,95015 Commercial Street, Ystradgynlais, Swansea, SA9 1HD
Sold Mar 2016
£130,000
Everything we know about 9a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Commercial Street homes
On epc rating, 9a stands well clear of the street.
EPC Rating
78 (C)
Street avg 43 (E)
Floor Area
78 m²
Street avg 86 m²
CO₂ Emissions
2.0 t/year
Street avg 7.2 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Commercial Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.