Ty Bach Twt, Castle Street, Aberystwyth, SY23 1DT
About Ty Bach Twt
Ty Bach Twt is a mid-terrace house in Aberystwyth (SY23 1DT). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (April 2019) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, main heating went from Poor to Average. The recommended improvements would lift it to B (score 88), a 2-band jump. Main heating runs on electricity.
It hasn't traded since August 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £201,000 is 38.6% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 18.7% above the typical sold price in the postcode. At 72 m² it's 21.9% smaller than the typical home in the postcode (92 m² median across 6 EPCs).
Know exactly what you're buying at Ty Bach Twt
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Ty Bach Twt has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
£201,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
18 August 2004Most recent
£145,000
Median price across the last 5 sales in SY23 1DT: £189,950 (2024–2003).
Everything we know about Ty Bach Twt, 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 Street homes
On years held, Ty Bach Twt stands well clear of the street.
Price per m²
£2,014
Street avg £2,102
Floor Area
72 m²
Street avg 114 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 6.6 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
0.1 km
Pier Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.