4 Barrett Street, Treorchy, CF42 6LN
About 4 Barrett Street
4 Barrett Street is a two-bedroom mid-terrace house in Treorchy (CF42 6LN). It has a recorded floor area of 74 m² (around 794 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2011) shows a D (score 58), a step below the typical UK home. The latest certificate is from July 2011, so improvements made since then won't be reflected. Other recorded features include notable views and outbuildings.
Across 2000–2017, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £111,000 is 46.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 37.3% above the typical sold price in the postcode. 9 years since the last transfer (September 2017).
Know exactly what you're buying at 4 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
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
- OutbuildingsYes
- Notable viewsYes
Building
- Heating systemGas
Energy performance
4 Barrett Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Jul 2021
EPC Rating
Planning history
4 Barrett Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Price for 4 Barrett Street has grown more than fourfold since the 2000 starting point.
£111,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 17 years.
£76,000
Growth on file: 9.1% per year over 17 years.
Sales timeline
14 September 2017Most recent
£76,000
+26.7%over 5 years2 December 2011
£60,000
+252.9%over 11 years15 June 2000
£17,000
Median price across the last 5 sales in CF42 6LN: £120,000 (2025–2022).
Nearby sales in CF42 6LN
Everything we know about 4 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
4 Barrett Street is notably below the street on epc rating.
Price per m²
£1,030
Street avg £974
Floor Area
74 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 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.