10 Baglan Street, Treherbert, Treorchy, CF42 5AW
About 10 Baglan Street
10 Baglan Street is a one-bedroom mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5AW). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 91), a 2-band jump.
Across 2003–2023, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £110,000 sits 122.2% above the 2023 sale of £49,500. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 78.1% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (68 m² across 16 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Sold March 2023 for £49,500. Across the public record there are 7 sales, relatively high churn for a single property.
Know exactly what you're buying at 10 Baglan Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
10 Baglan Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Baglan Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
10 Baglan Street has more than doubled in price since the earliest registered sale in 2003.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 20 years.
£49,500
Growth on file: 5.4% per year over 20 years.
Sales timeline
30 March 2023Most recent
£49,500
+23.8%over 15 years18 April 2007
£40,000
+21.2%over 1 year29 June 2005
£33,000
6 January 2005
£33,000
+11.9%over 7 months9 June 2004
£29,500
+63.9%over 7 months13 November 2003
£18,000
+2.9%4 June 2003
£17,500
Median price across the last 5 sales in CF42 5AW: £79,750 (2025–2023).
Nearby sales in CF42 5AW
12 Baglan Street, Treherbert, Treorchy, CF42 5AW
Sold Sept 2025
£119,95026 Baglan Street, Treherbert, Treorchy, CF42 5AW
Sold Apr 2024
£65,00025 Baglan Street, Treherbert, Treorchy, CF42 5AW
Sold Jul 2023
£71,00019 Baglan Street, Treherbert, Treorchy, CF42 5AW
Sold Jul 2023
£79,75011 Baglan Street, Treherbert, Treorchy, CF42 5AW
Sold Jan 2023
£80,000
Everything we know about 10 Baglan Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Baglan Street homes
On habitable rooms, 10 Baglan Street runs well behind the street norm.
Price per m²
£1,238
Street avg £921
Floor Area
40 m²
Street avg 82 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Baglan Hotel — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.