3 Hill Street, Treherbert, Treorchy, CF42 5LG
About 3 Hill Street
3 Hill Street is a semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5LG). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2019) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
At 117 m² it's 27.2% larger than the typical home in the postcode (92 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Know exactly what you're buying at 3 Hill 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
3 Hill Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
3 Hill Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Hill 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
3 Hill Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
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 5LG: £90,000 (2024–2010).
Nearby sales in CF42 5LG
9 Hill Street, Treherbert, Treorchy, CF42 5LG
Sold Aug 2024
£90,00013 Hill Street, Treherbert, Treorchy, CF42 5LG
Sold Jul 2024
£145,00012 Hill Street, Treherbert, Treorchy, CF42 5LG
Sold Nov 2021
£85,0001 Hill Street, Treherbert, Treorchy, CF42 5LG
Sold Oct 2010
£71,25010 Hill Street, Treherbert, Treorchy, CF42 5LG
Sold Dec 2003
£12,500
Everything we know about 3 Hill 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 Hill Street homes
CO₂ Emissions for 3 Hill Street lags the street by a wide margin.
EPC Rating
39 (E)
Street avg 55 (D)
Floor Area
117 m²
Street avg 98 m²
CO₂ Emissions
11.0 t/year
Street avg 6.6 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
1 David Street, Treherbert
CF42 5LB
1 Coldra Road, Treherbert
CF42 5ST
1 Brynfedwen Close, Treherbert
CF42 5PB
1 Clyngwyn Road, Blaenrhondda
CF42 5SL
1 Crichton Street, Treherbert
CF42 5RA
1 Castleton Avenue, Treherbert
CF42 5SS
1 Clyngwyn Terrace, Blaenrhondda
CF42 5SH
1 Ael Y Bryn, Treherbert
CF42 5HD
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
Dunraven Hotel — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.