1 Church Street, Treherbert, Treorchy, CF42 5PU
About 1 Church Street
1 Church Street is an end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5PU). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2019) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in February 2013 the rating was E, the property has climbed 1 band since. The recommended improvements would lift it to B (score 89), a 2-band jump.
Across 2023–2024, sale prices on this property compounded at -99.3% per year. Today's modelled estimate of £118,000 sits 11700% above the 2024 sale of £1,000. On a £-per-square-foot basis, the last sale (£1/sq ft) was about 97.6% below the postcode norm. At 70 m² it's 29.6% smaller than the typical home in the postcode (100 m² median across 14 EPCs). Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Last sale on file: £1,000 in June 2024.
Know exactly what you're buying at 1 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
1 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 1 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
Latest sale on 1 Church Street was the lowest on Land Registry record across the postcode.
£118,000
Modelled from EPC, postcode comparables and a sale-price growth of -99.3% per year over 1 year.
£1,000
Growth on file: -99.3% per year over 1 year.
Sales timeline
10 June 2024Most recent
£1,000
-99.1%10 June 2024
£115,000
-20.7%over 10 months24 August 2023
£144,995
Median price across the last 5 sales in CF42 5PU: £80,000 (2025–2019).
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
£80,00013 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Nov 2023
£150,00018 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jun 2019
£88,00014 Church Street, Treherbert, Treorchy, CF42 5PU
Sold Jun 2018
£149,995
Everything we know about 1 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
1 Church Street outperforms the street on price per m² by a wide margin.
Price per m²
£1,643
Street avg £965
Floor Area
70 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 8.5 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
0.1 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.