81 Baglan Street, Treherbert, Treorchy, CF42 5AR
About 81 Baglan Street
81 Baglan Street is a four-bedroom mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5AR). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2018) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a loft.
Across 2002–2024, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £139,000 sits 67.5% above the 2024 sale of £83,000. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 40.3% above the typical sold price in the postcode. Sold February 2024 for £83,000. Across the public record there are 4 sales, relatively high churn for a single property. At 125 m² it's 22.5% larger than the typical home in the postcode (102 m² median across 27 EPCs).
Know exactly what you're buying at 81 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
- Bedrooms4
- Open-plan layoutYes
- LoftYes
Building
- RefurbishedYes
Energy performance
81 Baglan Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
81 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 81 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
Sale price has grown by over 3x since 2002.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 22 years.
£83,000
Growth on file: 5.6% per year over 22 years.
Sales timeline
12 February 2024Most recent
£83,000
+84.4%over 17 years9 March 2006
£45,000
+12.5%over 1 year7 February 2005
£40,000
+56.9%over 2 years23 June 2002
£25,500
Median price across the last 5 sales in CF42 5AR: £125,000 (2025–2021).
Nearby sales in CF42 5AR
71 Baglan Street, Treherbert, Treorchy, CF42 5AR
Sold Apr 2025
£144,99575 Baglan Street, Treherbert, Treorchy, CF42 5AR
Sold Jun 2024
£60,00080 Baglan Street, Treherbert, Treorchy, CF42 5AR
Sold May 2024
£71,00063 Baglan Street, Treherbert, Treorchy, CF42 5AR
Sold Jan 2022
£150,00064 Baglan Street, Treherbert, Treorchy, CF42 5AR
Sold May 2021
£76,000
Everything we know about 81 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
81 Baglan Street is notably below the street on co₂ emissions.
Price per m²
£664
Street avg £677
Floor Area
125 m²
Street avg 120 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.7 t/year
Street avg 7.0 t/year
Similar properties nearby
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1 Cwrt Yr Ysgol, Treherbert
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1 Blaen Y Cwm Terrace, Treherbert
CF42 5ND
1 Brook Street, Blaenrhondda
CF42 5SG
1 Clyngwyn Terrace, Blaenrhondda
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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
0.1 km
Penyrenglyn School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.