1 Bute Street, Treorchy, CF42 6DB
About 1 Bute Street
1 Bute Street is a three-bedroom end-of-terrace house in Treorchy (CF42 6DB). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2019) shows a C (score 72). When first surveyed in February 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Good to Very Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Records show the property has been extended at some point in its history.
Across 2004–2018, sale prices on this property compounded at 7% per year. Today's modelled estimate of £161,000 sits 81.9% above the 2018 sale of £88,500. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 19.5% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 99 m² it's 23.8% larger than the typical home in the postcode (80 m² median across 23 EPCs). Last sold in March 2018, so it's been off the market for around 8 years.
Know exactly what you're buying at 1 Bute 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenFront and rear
- DrivewayYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Hot water efficiency decreased
Hot water efficiency improved
Planning history
- Sept 2022ExtensionOutlineIn report
Extension: Single storey · Rear of property
Change location of roof ridge on single storey rear extension, also change the pitch.
- Documents
- 4 docs on file
- Reference
- 22/0582/10
- Sept 2022ExtensionOutlineIn report
Extension: Single storey · Rear of property
Change location of roof ridge on single storey rear extension, also change the pitch.
- Documents
- 4 docs on file
- Reference
- 22/0582/CPRO
What's in 1 Bute Street, Treorchy, CF42 6DB's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
1 Bute Street has more than doubled in price since the earliest registered sale in 2004.
£161,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 14 years.
£88,500
Growth on file: 7.0% per year over 14 years.
Sales timeline
28 March 2018Most recent
£88,500
+152.9%over 13 years15 July 2004
£35,000
Median price across the last 5 sales in CF42 6DB: £106,000 (2023–2021).
Everything we know about 1 Bute 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 Bute Street homes
On floor area, 1 Bute Street stands well clear of the street.
Price per m²
£894
Street avg £1,067
Floor Area
99 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.3 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
0.2 km
Dunraven Terrace — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.