Hilltop House, Carmel Street, Treherbert, Treorchy, CF42 5HG
About Hilltop House
Hilltop House is a detached house in Treherbert, Treorchy, Treorchy (CF42 5HG). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 2007 onwards. The latest certificate (October 2018) shows a C (score 74). The recommended improvements would push it to B (score 85).
At 120 m² the property is well over the postcode median (86 m² across 6 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Today's modelled estimate of £225,000 sits 80% above the 2015 sale of £124,995. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 26.4% above the typical sold price in the postcode. On the market in May 2015 and unlisted since — roughly 11 years.
Know exactly what you're buying at Hilltop House
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
Planning history
Hilltop House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Hilltop House
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
Hilltop House valuation sits well clear of the typical sold price in this postcode.
£225,000
Modelled from EPC, postcode comparables.
£124,995
Recorded with HM Land Registry.
Sales timeline
17 May 2015Most recent
£124,995
Median price across the last 5 sales in CF42 5HG: £68,500 (2025–2019).
Nearby sales in CF42 5HG
6 Carmel Street, Treherbert, Treorchy, CF42 5HG
Sold Oct 2025
£68,5002 Carmel Street, Treherbert, Treorchy, CF42 5HG
Sold Aug 2023
£78,0003 Carmel Street, Treherbert, Treorchy, CF42 5HG
Sold Nov 2022
£56,0004 Carmel Street, Treherbert, Treorchy, CF42 5HG
Sold Sept 2020
£67,000Golygfa Mynydd, Carmel Street, Treherbert, Treorchy, CF42 5HG
Sold Jan 2019
£146,000
Everything we know about Hilltop House, 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 Carmel Street homes
Habitable Rooms for Hilltop House runs comfortably ahead of the street norm.
Price per m²
£1,042
Street avg £936
Floor Area
120 m²
Street avg 87 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.0 t/year
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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
New Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.