11 Column Street, Treorchy, CF42 6SG
About 11 Column Street
11 Column Street is a mid-terrace house in Treorchy (CF42 6SG). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2022) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 96.8% above the typical sold price in the postcode. Most recent transfer: June 2022 at £289,995. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Column 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
11 Column Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
11 Column Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 11 Column Street was the highest on Land Registry record across the postcode.
£285,000
Modelled from EPC, postcode comparables.
£289,995
Recorded with HM Land Registry.
Sales timeline
9 June 2022Most recent
£289,995
Median price across the last 5 sales in CF42 6SG: £178,000 (2021–2013).
Nearby sales in CF42 6SG
Everything we know about 11 Column 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 Column Street homes
Price per m² for 11 Column Street runs comfortably ahead of the street norm.
Price per m²
£2,358
Street avg £1,493
Floor Area
123 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 5.9 t/year
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
0.1 km
Bute Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.