Flat 4, 1 Castle Terrace, South Road, Aberystwyth, SY23 1JT
About Flat 4
Flat 4 is an end-of-terrace house in Aberystwyth (SY23 1JT). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1930-1949. At 66 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 27–150 m². The building's EPC ratings span E to D, with this unit at the top. The latest certificate (March 2024) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Know exactly what you're buying at Flat 4
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
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£154,000
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 1JT: £71,000 (2020–1996).
Nearby sales in SY23 1JT
Everything we know about Flat 4, 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 Castle Terrace homes
Flat 4 is notably below the street on co₂ emissions.
EPC Rating
67 (D)
Street avg 67 (D)
Floor Area
66 m²
Street avg 52 m²
CO₂ Emissions
2.4 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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6a, Flat 2, Bridge Street
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6a, Flat 4, Bridge Street
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6a, Flat 3, Chalybeate Street
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14 Tabernacle Flats, Powell Street
SY23 1RQ
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
0.3 km
Mill Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.