99 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
About 99 Heol Gleien
99 Heol Gleien is a semi-detached house in Upper Cwmtwrch, Swansea, Swansea (SA9 2UF). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2018) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil.
Know exactly what you're buying at 99 Heol Gleien
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
99 Heol Gleien's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
99 Heol Gleien has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
99 Heol Gleien has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£158,000
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 2UF: £108,000 (2025–2016).
Nearby sales in SA9 2UF
97 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
Sold Aug 2025
£175,00075 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
Sold Dec 2024
£160,000105 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
Sold Dec 2018
£108,00089 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
Sold Jun 2018
£94,00069 Heol Gleien, Upper Cwmtwrch, Swansea, SA9 2UF
Sold Oct 2014
£80,000
Everything we know about 99 Heol Gleien, 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 Heol Gleien homes
EPC Rating
57 (D)
Street avg 51 (E)
Floor Area
97 m²
Street avg 92 m²
CO₂ Emissions
6.0 t/year
Street avg 8.0 t/year
Habitable Rooms
5 rooms
Street avg 5 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
Heol Gleien — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.