2 Alma Street, Treherbert, Treorchy, CF42 5LY
About 2 Alma Street
2 Alma Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5LY). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2023) returns a B (score 83), comfortably above the UK average. When first surveyed in March 2015 the rating was D, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Very Good to Good.
Held since January 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 75 m² it's 15.7% smaller than the typical home in the postcode (89 m² median across 13 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £126,000 sits 687.5% above the 2001 sale of £16,000. On a £-per-square-foot basis, the last sale (£20/sq ft) was about 54.8% below the postcode norm.
Know exactly what you're buying at 2 Alma Street
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
2 Alma Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
More low energy lighting installed
Window efficiency improved
Solar PV panels (25 kWp) installed
Planning history
2 Alma Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 2 Alma Street
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
2 Alma Street's modelled value sits at over four times its earliest registered sale price (2001).
£126,000
Modelled from EPC, postcode comparables.
£16,000
Recorded with HM Land Registry.
Sales timeline
19 January 2001Most recent
£16,000
Median price across the last 5 sales in CF42 5LY: £42,500 (2022–2012).
Nearby sales in CF42 5LY
11 Alma Street, Treherbert, Treorchy, CF42 5LY
Sold Jun 2022
£132,00013 Alma Street, Treherbert, Treorchy, CF42 5LY
Sold Feb 2015
£25,0003 Alma Street, Treherbert, Treorchy, CF42 5LY
Sold Sept 2012
£42,50014 Alma Street, Treherbert, Treorchy, CF42 5LY
Sold May 2011
£42,0006 Alma Street, Treherbert, Treorchy, CF42 5LY
Sold Mar 2011
£81,000
Everything we know about 2 Alma Street, 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 Alma Street homes
On epc rating, 2 Alma Street stands well clear of the street.
Price per m²
£213
Street avg £690
Floor Area
75 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.2 t/year
Street avg 5.6 t/year
Similar properties nearby
1 Collins Close, Treherbert
CF42 5NH
1 Delwyn Terrace, Blaencwm
CF42 5ED
1 Alma Street, Treherbert
CF42 5LY
1 Baglan Street, Treherbert
CF42 5AA
1 Bute Street, Treherbert
CF42 5NP
1 Charles Street, Treherbert
CF42 5HF
1 Cwmsaerbren Street, Treherbert
CF42 5HY
1 Corbett Street, Treherbert
CF42 5EL
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
Wyndham Hotel — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.