9 Hendreselsig Flats, St Albans Road, Treherbert, Treorchy, CF42 5DD
About 9 Hendreselsig Flats
9 Hendreselsig Flats is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5DD). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1991-1995 and council tax band A. At 47 m² this is the 4th smallest of 12 units on EPC record in the building, where floor areas span 38–119 m². The building's EPC ratings span E to B across 12 units on file. The latest certificate (June 2014) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from June 2014, so improvements made since then won't be reflected.
At 47 m² it sits well below the postcode median (94 m² across 40 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 9 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
9 Hendreselsig Flats's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jun 2024
EPC Rating
Planning history
9 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 9 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
9 Hendreselsig Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£116,000
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 9 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
CO₂ Emissions for 9 Hendreselsig Flats runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 77 (C)
Floor Area
47 m²
Street avg 47 m²
CO₂ Emissions
1.2 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
8 Hendreselsig Flats, St Albans Road, Treherbert
CF42 5DD
5 Cwmsaerbren Flats, Treherbert
CF42 5LA
6 Cwmsaerbren Flats, Treherbert
CF42 5LA
10 Hendreselsig Flats, St Albans Road, Treherbert
CF42 5DD
4 Cwmsaerbren Flats, Treherbert
CF42 5LA
Bethany Court, Flat 2, Abertonllwyd Street, Treherbert
CF42 5PJ
Bethany Court, Flat 3, Abertonllwyd Street, Treherbert
CF42 5PJ
7 Hendreselsig Flats, St Albans Road, Treherbert
CF42 5DD
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.