17 David Street, Treherbert, Treorchy, CF42 5LB
About 17 David Street
17 David Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5LB). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2019) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Held since November 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £135,000 sits 315.4% above the 2002 sale of £32,500. On a £-per-square-foot basis, the last sale (£38/sq ft) was about 44% below the postcode norm.
Know exactly what you're buying at 17 David 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
EPC Rating
Planning history
17 David Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 17 David 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
17 David Street's modelled value sits at over four times its earliest registered sale price (2002).
£135,000
Modelled from EPC, postcode comparables.
£32,500
Recorded with HM Land Registry.
Sales timeline
15 November 2002Most recent
£32,500
Median price across the last 5 sales in CF42 5LB: £95,000 (2025–2024).
Nearby sales in CF42 5LB
7 David Street, Treherbert, Treorchy, CF42 5LB
Sold Aug 2025
£50,00012 David Street, Treherbert, Treorchy, CF42 5LB
Sold Apr 2025
£95,0009 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£165,00011 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£80,00020 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£165,000
Everything we know about 17 David 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 David Street homes
17 David Street outperforms the street on years held by a wide margin.
Price per m²
£406
Street avg £952
Floor Area
80 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.4 t/year
Similar properties nearby
1 Clyngwyn Terrace, Blaenrhondda
CF42 5SH
1 Ael Y Bryn, Treherbert
CF42 5HD
1 Crichton Street, Treherbert
CF42 5RA
1 Cwmsaerbren Street, Treherbert
CF42 5HY
1 Charles Street, Treherbert
CF42 5HF
1 Coldra Road, Treherbert
CF42 5ST
1 Bute Street, Treherbert
CF42 5NP
1 David Street, Treherbert
CF42 5LB
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
Treherbert Rail Station — railway station.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.