21 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
About 21 Halifax Terrace
21 Halifax Terrace is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5SU). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2019) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2016. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Know exactly what you're buying at 21 Halifax Terrace
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 changed
Low energy lighting percentage decreased
More low energy lighting installed
Planning history
21 Halifax Terrace has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Halifax Terrace
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
21 Halifax Terrace 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 5SU: £79,500 (2025–2024).
Nearby sales in CF42 5SU
50 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
Sold Aug 2025
£79,50020 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
Sold Mar 2025
£104,00038 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
Sold May 2024
£125,00027 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
Sold Mar 2024
£78,00055 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
Sold Feb 2024
£50,500
Everything we know about 21 Halifax Terrace, 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 Halifax Terrace homes
On floor area, 21 Halifax Terrace runs well behind the street norm.
EPC Rating
61 (D)
Street avg 67 (D)
Floor Area
60 m²
Street avg 73 m²
CO₂ Emissions
4.2 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Alban`s — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.