11 Halifax Terrace, Treherbert, Treorchy, CF42 5SU
About 11 Halifax Terrace
11 Halifax Terrace is a three-bedroom mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5SU). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2016) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2016); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Untraded for 20 years, with the last transfer in April 2006. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £112,000 sits 80.6% above the 2006 sale of £62,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 19.3% above the typical sold price in the postcode.
Know exactly what you're buying at 11 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
What this property has
Inside
- Bedrooms3
Outside
- GarageDetached
Energy performance
11 Halifax Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Feb 2026
EPC Rating
Planning history
11 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 11 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
11 Halifax Terrace valuation sits well clear of the typical sold price in this postcode.
£112,000
Modelled from EPC, postcode comparables.
£62,000
Recorded with HM Land Registry.
Sales timeline
20 April 2006Most recent
£62,000
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 11 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
11 Halifax Terrace is notably below the street on epc rating.
Price per m²
£886
Street avg £931
Floor Area
70 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.8 t/year
Street avg 3.9 t/year
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1 Blaen Y Cwm Terrace, Treherbert
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1 Brook Street, Blaenrhondda
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1 Cwrt Yr Ysgol, Treherbert
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1 Abertonllwyd Street, Treherbert
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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.