20 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
About 20 Plas Yr Afon
20 Plas Yr Afon is a two-bedroom semi-detached house in Trefechan, Aberystwyth, Aberystwyth (SY23 1DD). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (March 2021) shows a C (score 74). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Good and main heating went from Poor to Average. Main heating runs on electricity. At 82 m² this is the 12th smallest of 16 units on EPC record in the building, where floor areas span 64–106 m². The building's EPC ratings span D to B across 16 units on file. Other recorded features include notable views.
Last sale on file: £180,000 in November 2018.
Know exactly what you're buying at 20 Plas Yr Afon
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- Notable viewsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
20 Plas Yr Afon has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
£191,000
Modelled from EPC, postcode comparables.
£180,000
Recorded with HM Land Registry.
Sales timeline
13 November 2018Most recent
£180,000
Median price across the last 5 sales in SY23 1DD: £197,000 (2025–2021).
Nearby sales in SY23 1DD
16 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
Sold Jul 2025
£175,50021 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
Sold Mar 2025
£197,00022 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
Sold Jul 2023
£172,0003 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
Sold Jul 2022
£210,0004 Plas Yr Afon, Trefechan, Aberystwyth, SY23 1DD
Sold Nov 2021
£220,000
Everything we know about 20 Plas Yr Afon, 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 Plas Yr Afon homes
20 Plas Yr Afon is notably below the street on price per m².
Price per m²
£2,195
Street avg £2,447
Floor Area
82 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.3 t/year
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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
Holiday Village — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.