3 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
About 3 Llewellyn Street
3 Llewellyn Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BA). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2019) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2015. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Held since August 1996 — that's 30 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. Today's modelled estimate of £115,000 sits 360% above the 1996 sale of £25,000. On a £-per-square-foot basis, the last sale (£31/sq ft) was about 25.2% below the postcode norm.
Know exactly what you're buying at 3 Llewellyn 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
3 Llewellyn Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Llewellyn 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
3 Llewellyn Street's modelled value sits at over four times its earliest registered sale price (1996).
£115,000
Modelled from EPC, postcode comparables.
£25,000
Recorded with HM Land Registry.
Sales timeline
29 August 1996Most recent
£25,000
Median price across the last 5 sales in CF42 5BA: £35,100 (2024–2009).
Nearby sales in CF42 5BA
4 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
Sold Nov 2024
£110,0009 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
Sold Jun 2021
£96,0008 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
Sold Jun 2014
£35,00016 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
Sold Oct 2011
£35,1007 Llewellyn Street, Treherbert, Treorchy, CF42 5BA
Sold Apr 2009
£35,000
Everything we know about 3 Llewellyn 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 Llewellyn Street homes
On years held, 3 Llewellyn Street stands well clear of the street.
Price per m²
£338
Street avg £689
Floor Area
74 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.7 t/year
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1 Church Street, Treherbert
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CF42 5SY
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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
Penyrenglyn School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.