7 Barrett Street, Treorchy, CF42 6LN
About 7 Barrett Street
7 Barrett Street is a mid-terrace house in Treorchy (CF42 6LN). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2019) shows a C (score 71). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor.
Untraded for 16 years, with the last transfer in August 2010. Today's modelled estimate of £116,000 sits 197.4% above the 2010 sale of £39,000. On a £-per-square-foot basis, the last sale (£51/sq ft) was about 31.1% below the postcode norm. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Know exactly what you're buying at 7 Barrett 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Low energy lighting percentage decreased
More low energy lighting installed
Planning history
7 Barrett Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
7 Barrett Street valuation sits well clear of the typical sold price in this postcode.
£116,000
Modelled from EPC, postcode comparables.
£39,000
Recorded with HM Land Registry.
Sales timeline
8 August 2010Most recent
£39,000
Median price across the last 5 sales in CF42 6LN: £120,000 (2025–2022).
Nearby sales in CF42 6LN
Everything we know about 7 Barrett 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 Barrett Street homes
On habitable rooms, 7 Barrett Street runs well behind the street norm.
Price per m²
£549
Street avg £1,000
Floor Area
71 m²
Street avg 87 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Park Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.