Tregarron, Welsh Street, Bishops Castle, SY9 5BS
About Tregarron
Tregarron is a detached house in Bishops Castle (SY9 5BS). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (November 2018) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil.
Untraded for 29 years, with the last transfer in March 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £339,000 sits 406% above the 1997 sale of £67,000. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 53.6% below the postcode norm. At 100 m² it's 20.1% smaller than the typical home in the postcode (125 m² median across 15 EPCs).
Know exactly what you're buying at Tregarron
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
Tregarron's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Tregarron has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Tregarron's modelled value sits at over four times its earliest registered sale price (1997).
£339,000
Modelled from EPC, postcode comparables.
£67,000
Recorded with HM Land Registry.
Sales timeline
7 March 1997Most recent
£67,000
Median price across the last 5 sales in SY9 5BS: £230,000 (2023–2022).
Nearby sales in SY9 5BS
Black Lion House, Welsh Street, Bishops Castle, SY9 5BS
Sold Dec 2023
£400,00029 Welsh Street, Bishops Castle, SY9 5BS
Sold Dec 2023
£120,00027 Welsh Street, Bishops Castle, SY9 5BS
Sold Oct 2022
£230,00041 Welsh Street, Bishops Castle, SY9 5BS
Sold Jul 2022
£170,0003 The Gardens, Welsh Street, Bishops Castle, SY9 5BS
Sold Jan 2022
£280,000
Everything we know about Tregarron, 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 Welsh Street homes
Tregarron is notably below the street on price per m².
Price per m²
£670
Street avg £2,061
Floor Area
100 m²
Street avg 122 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 7.0 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.4 km
Bishops Castle Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.9dB

Night-time· 23:00 – 07:00
39.4dB