34 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
About 34 Gwendoline Street
34 Gwendoline Street is a two-bedroom mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BN). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2020) shows a C (score 70). The recommended improvements would push it to B (score 89).
Across 2001–2024, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £106,000 sits 60.6% above the 2024 sale of £66,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 83% above the typical sold price in the postcode. At 68 m² it's 17.1% smaller than the typical home in the postcode (82 m² median across 30 EPCs). Sold January 2024 for £66,000.
Know exactly what you're buying at 34 Gwendoline 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
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
EPC Rating
Planning history
34 Gwendoline Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 34 Gwendoline 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
Price for 34 Gwendoline Street has grown more than fourfold since the 2001 starting point.
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 22 years.
£66,000
Growth on file: 6.9% per year over 22 years.
Sales timeline
18 January 2024Most recent
£66,000
+40.4%over 15 years22 June 2008
£47,000
+213.3%over 6 years6 December 2001
£15,000
Median price across the last 5 sales in CF42 5BN: £71,000 (2024–2022).
Nearby sales in CF42 5BN
44 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
Sold Sept 2024
£67,00029 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
Sold Sept 2024
£71,00024 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
Sold Jul 2023
£79,99537 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
Sold Jan 2023
£60,50049 Gwendoline Street, Treherbert, Treorchy, CF42 5BN
Sold Sept 2022
£83,000
Everything we know about 34 Gwendoline 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 Gwendoline Street homes
On floor area, 34 Gwendoline Street runs well behind the street norm.
Price per m²
£971
Street avg £678
Floor Area
68 m²
Street avg 83 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.2 t/year
Similar properties nearby
1 Brook Street, Blaenrhondda
CF42 5SG
1 Crichton Street, Treherbert
CF42 5RA
1 Coldra Road, Treherbert
CF42 5ST
1 David Street, Treherbert
CF42 5LB
1 Brynfedwen Close, Treherbert
CF42 5PB
1 Blaen Y Cwm Terrace, Treherbert
CF42 5ND
1 Abertonllwyd Street, Treherbert
CF42 5PF
1 Blaen Y Cwm Road, Blaencwm
CF42 5DG
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
Gwendoline Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.