14 Princes Street, Treherbert, Treorchy, CF42 5AL
About 14 Princes Street
14 Princes Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5AL). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold July 2025 for £95,000. Across 2001–2025, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £121,000 is 27.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 105% above the typical sold price in the postcode.
Know exactly what you're buying at 14 Princes 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
14 Princes Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
14 Princes Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 14 Princes 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
Latest sale on 14 Princes Street was the highest on Land Registry record across the postcode.
£121,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 24 years.
£95,000
Growth on file: 9.8% per year over 24 years.
Sales timeline
8 July 2025Most recent
£95,000
+45.0%over 3 years25 August 2021
£65,500
+523.8%over 19 years14 December 2001
£10,500
Median price across the last 5 sales in CF42 5AL: £45,000 (2025–2015).
Nearby sales in CF42 5AL
1 Princes Street, Treherbert, Treorchy, CF42 5AL
Sold Aug 2025
£54,0904 Princes Street, Treherbert, Treorchy, CF42 5AL
Sold May 2023
£94,00013 Princes Street, Treherbert, Treorchy, CF42 5AL
Sold Jul 2020
£45,00011 Princes Street, Treherbert, Treorchy, CF42 5AL
Sold Nov 2017
£43,0008 Princes Street, Treherbert, Treorchy, CF42 5AL
Sold Nov 2014
£55,000
Everything we know about 14 Princes 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 Princes Street homes
Price per m² for 14 Princes Street runs comfortably ahead of the street norm.
Price per m²
£1,319
Street avg £821
Floor Area
72 m²
Street avg 73 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
6.3 t/year
Street avg 4.6 t/year
Similar properties nearby
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1 Church Street, Treherbert
CF42 5PU
1 Alma Street, Treherbert
CF42 5LY
1 Baglan Street, Treherbert
CF42 5AA
1 Chapel Street, Blaenrhondda
CF42 5SE
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
0.0 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.