21 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
About 21 Llys Ardwyn
21 Llys Ardwyn is a mid-terrace house in Aberystwyth (SY23 1EE). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to before 1900. The latest certificate (August 2018) shows a C (score 72). Earlier certificates rated it B (February 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. At 51 m² this is the 9th smallest of 43 units on EPC record in the building, where floor areas span 26–147 m². The building's EPC ratings span D to B across 43 units on file.
At 51 m² it's 22.2% smaller than the typical home in the postcode (66 m² median across 42 EPCs).
Know exactly what you're buying at 21 Llys Ardwyn
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
21 Llys Ardwyn has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
21 Llys Ardwyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£132,000
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 1EE: £168,000 (2025–2023).
Nearby sales in SY23 1EE
14 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
Sold Aug 2025
£176,00041 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
Sold Jun 2025
£112,00035 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
Sold Nov 2024
£168,0007 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
Sold Mar 2024
£205,00047 Llys Ardwyn, Bryn Ardwyn, Aberystwyth, SY23 1EE
Sold Nov 2023
£101,500
Everything we know about 21 Llys Ardwyn, 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 Bryn Ardwyn homes
Floor Area for 21 Llys Ardwyn lags the street by a wide margin.
EPC Rating
72 (C)
Street avg 75 (C)
Floor Area
51 m²
Street avg 71 m²
CO₂ Emissions
2.0 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Padarn's RC Primary School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.