4 Church Street, Treherbert, Treorchy, CF42 5PU
About 4 Church Street
4 Church Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5PU). It has a recorded floor area of 112 m² (around 1209 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2010) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. The recommended improvements would push it to D (score 55). The latest certificate is from July 2010, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in May 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2001–2009, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £122,000 sits 85% above the 2009 sale of £65,950. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 31.8% below the postcode norm. At 112 m² it's 18.9% larger than the typical home in the postcode (95 m² median across 14 EPCs).
Know exactly what you're buying at 4 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
4 Church Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jul 2020
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Planning history
4 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 4 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
4 Church Street's estimated value is more than triple its earliest registered sale price (2001).
£122,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 8 years.
£65,950
Growth on file: 8.5% per year over 8 years.
Sales timeline
27 May 2009Most recent
£65,950
+112.7%over 6 years19 September 2002
£31,000
-11.4%over 1 year30 August 2001
£35,000
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 4 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
4 Church Street is notably below the street on habitable rooms.
Price per m²
£587
Street avg £1,061
Floor Area
112 m²
Street avg 104 m²
Habitable Rooms
1 rooms
Street avg 5 rooms
CO₂ Emissions
7.7 t/year
Street avg 8.2 t/year
Similar properties nearby
1 Corbett Street, Treherbert
CF42 5EL
1 Cwmsaerbren Flats, Treherbert
CF42 5LA
1 Alma Street, Treherbert
CF42 5LY
1 Baglan Street, Treherbert
CF42 5AA
1 Bryn Henllan, Blaenrhondda
CF42 5SY
1 Bryn Wyndham Terrace, Treherbert
CF42 5NG
1 Church Street, Treherbert
CF42 5PU
1 Collins Close, Treherbert
CF42 5NH
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.