1 Brook Street, Treorchy, CF42 6PS
About 1 Brook Street
1 Brook Street is an end-of-terrace house in Treorchy (CF42 6PS). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2014) shows a D (score 59), a step below the typical UK home. When first surveyed in April 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 80). The latest certificate is from June 2014, so improvements made since then won't be reflected.
At 87 m² the property is well over the postcode median (64 m² across 9 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 1 Brook Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
1 Brook Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Jun 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Planning history
1 Brook Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Brook Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£121,000
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 6PS: £64,000 (2025–2018).
Everything we know about 1 Brook Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Brook Street homes
Habitable Rooms for 1 Brook Street runs comfortably ahead of the street norm.
EPC Rating
59 (D)
Street avg 61 (D)
Floor Area
87 m²
Street avg 66 m²
CO₂ Emissions
3.9 t/year
Street avg 4.3 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
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
Troerchy Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.