6 Church Street, Treherbert, Treorchy, CF42 5PU
About 6 Church Street
6 Church Street is a detached house in Treherbert, Treorchy, Treorchy (CF42 5PU). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2020) shows a G (score 5), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since June 2018. Between certificates, window efficiency went from Very Poor to Good and main heating went from Very Poor to Average. The recommended improvements would lift it to C (score 80), a 4-band jump. Main heating runs on electricity.
At 45 m² it sits well below the postcode median (100 m² across 14 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 6 Church 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
Energy performance
6 Church Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Hot water system upgraded
Single glazing replaced with double or better glazing
Planning history
6 Church Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Church 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
6 Church Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£126,000
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 CF42 5PU: £80,000 (2025–2023).
Nearby sales in CF42 5PU
6a, Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jul 2025
£50,0003 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jun 2024
£80,0001 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jun 2024
£115,00013 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Nov 2023
£150,00018 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jun 2019
£88,000
Everything we know about 6 Church 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 Church Street homes
6 Church Street is notably below the street on epc rating.
EPC Rating
5 (G)
Street avg 49 (E)
Floor Area
45 m²
Street avg 109 m²
CO₂ Emissions
13.8 t/year
Street avg 7.8 t/year
Habitable Rooms
2 rooms
Street avg 5 rooms
Similar properties nearby
1 Collins Close, Treherbert
CF42 5NH
1 Delwyn Terrace, Blaencwm
CF42 5ED
1 Alma Street, Treherbert
CF42 5LY
1 Baglan Street, Treherbert
CF42 5AA
1 Bute Street, Treherbert
CF42 5NP
1 Charles Street, Treherbert
CF42 5HF
1 Cwmsaerbren Street, Treherbert
CF42 5HY
1 Corbett Street, Treherbert
CF42 5EL
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
Village Tavern — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.