1 Police Houses, Blaen Y Cwm Road, Blaencwm, Treorchy, CF42 5DG
About 1 Police Houses
1 Police Houses is a semi-detached house in Blaencwm, Treorchy, Treorchy (CF42 5DG). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2025) shows a C (score 72). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £166,000 is 38.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 70.8% above the typical sold price in the postcode. On the market in September 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 1 Police Houses
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
- Jun 2025ExtensionFullIn report
Extension: Single storey · Rear of property
Convert existing garage into Lounge, construct first floor extension above existing garage, and single storey rear orangery extension.
- Documents
- 9 docs on file
- Reference
- 25/0465/FUL
- Jun 2018FullIn report
Change of use of unused land to garden land to be used in association with 1 Police Houses, and construction of garage and dog kennels (Amended plans received 22/05/18 and 07/06/18).
- Documents
- 6 docs on file
- Reference
- 18/0121/10
We flagged 1 thing worth checking at 1 Police Houses
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
1 Police Houses valuation sits well clear of the typical sold price in this postcode.
£166,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
28 September 2017Most recent
£120,000
Median price across the last 5 sales in CF42 5DG: £115,000 (2025–2014).
Nearby sales in CF42 5DG
Everything we know about 1 Police Houses, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
Versus other Blaen Y Cwm Road homes
Price per m² for 1 Police Houses runs comfortably ahead of the street norm.
Price per m²
£1,818
Street avg £1,151
Floor Area
66 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blaencwm Bridge — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.