12 Hendreselsig Flats, St Albans Road, Treherbert, Treorchy, CF42 5DD
About 12 Hendreselsig Flats
12 Hendreselsig Flats is an end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5DD). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2019) shows a D (score 56), a step below the typical UK home. When first surveyed in March 2009 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Know exactly what you're buying at 12 Hendreselsig Flats
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
12 Hendreselsig Flats's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
Planning history
12 Hendreselsig Flats has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Hendreselsig Flats
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
12 Hendreselsig Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF42 5DD: £135,000 (2025–2021).
Nearby sales in CF42 5DD
15 St Albans Road, Treherbert, Treorchy, CF42 5DD
Sold Nov 2025
£330,0009 St Albans Road, Treherbert, Treorchy, CF42 5DD
Sold Nov 2025
£135,00020 St Albans Road, Treherbert, Treorchy, CF42 5DD
Sold Feb 2025
£78,00021 St Albans Road, Treherbert, Treorchy, CF42 5DD
Sold Dec 2023
£164,0008 St Albans Road, Treherbert, Treorchy, CF42 5DD
Sold May 2021
£58,500
Everything we know about 12 Hendreselsig Flats, 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 St Albans Road homes
Floor Area for 12 Hendreselsig Flats lags the street by a wide margin.
EPC Rating
56 (D)
Street avg 60 (D)
Floor Area
90 m²
Street avg 112 m²
CO₂ Emissions
6.5 t/year
Street avg 7.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
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3 Cwmsaerbren Flats, Treherbert
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1 Cwmsaerbren Flats, Treherbert
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1 Hendreselsig Flats, St Albans Road, Treherbert
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2 Cwmsaerbren Flats, Treherbert
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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
Tynewydd Bridge — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.