12 Column Street, Treorchy, CF42 6SG
About 12 Column Street
12 Column Street is a five-bedroom mid-terrace house in Treorchy (CF42 6SG). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2016) shows a C (score 72). The recommended improvements would push it to B (score 85). The latest certificate is from May 2016, so improvements made since then won't be reflected.
6 planning records sit against the property, 2 approved, 4 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 138 m² it's 24.9% larger than the typical home in the postcode (111 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2004–2018, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £241,000 is 33.9% above the 2018 sale price. Most recent transfer: July 2018 at £180,000.
Know exactly what you're buying at 12 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
What this property has
Inside
- Bedrooms5
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 May 2026
EPC Rating
Planning history
- May 2005Loft ConversionFullIn report
Extension: Single storey · Rear of property
Single storey extension and dormer attic conversion
Extension- Documents
- 5 docs on file
- Reference
- 04/0531/FUL
- May 2005Loft ConversionFullIn report
Extension: Single storey · Rear of property
Single storey extension and dormer attic conversion
Extension- Documents
- 5 docs on file
- Reference
- 04/0531/10
What's in 12 Column Street, Treorchy, CF42 6SG's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
12 Column Street has more than doubled in price since the earliest registered sale in 2004.
£241,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 14 years.
£180,000
Growth on file: 5.8% per year over 14 years.
Sales timeline
22 July 2018Most recent
£180,000
+125.0%over 14 years20 February 2004
£80,000
Median price across the last 5 sales in CF42 6SG: £178,000 (2022–2013).
Nearby sales in CF42 6SG
Everything we know about 12 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
Habitable Rooms for 12 Column Street runs comfortably ahead of the street norm.
Price per m²
£1,304
Street avg £1,704
Floor Area
138 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.3 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.