18 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
About 18 Cwm Aur
18 Cwm Aur is a semi-detached house in Llanilar, Aberystwyth, Aberystwyth (SY23 4NT). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2020) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2018); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
Know exactly what you're buying at 18 Cwm Aur
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
18 Cwm Aur's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
18 Cwm Aur has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
18 Cwm Aur has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£189,000
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 SY23 4NT: £189,950 (2023–2021).
Nearby sales in SY23 4NT
14 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
Sold Jul 2023
£220,0001 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
Sold Jan 2022
£225,00028 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
Sold Dec 2021
£177,1509 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
Sold Sept 2021
£95,00039 Cwm Aur, Llanilar, Aberystwyth, SY23 4NT
Sold Apr 2021
£189,950
Everything we know about 18 Cwm Aur, 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 Cwm Aur homes
CO₂ Emissions for 18 Cwm Aur lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 47 (E)
Floor Area
93 m²
Street avg 99 m²
CO₂ Emissions
8.4 t/year
Street avg 6.7 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwm Aur — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.