11 David Street, Treherbert, Treorchy, CF42 5LB
About 11 David Street
11 David Street is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5LB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2024) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Today's modelled estimate of £146,000 sits 82.5% above the 2024 sale of £80,000. On a £-per-square-foot basis, the last sale (£84/sq ft) was about 27.8% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: June 2024 at £80,000.
Know exactly what you're buying at 11 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
11 David Street has an approved rear extension on the planning record.
- Mar 2025ExtensionAmendmentIn report
Non Material Amendment sought to change the rear single extension roof from a flat roof going into the existing pitched roof to a full flat roof.
- Documents
- 2 docs on file
- Reference
- 25/0109/NMA
- Oct 2024ExtensionFullIn report
Extension: Rear of property
Two storey and single storey rear extensions.
- Documents
- 3 docs on file
- Reference
- 24/0881/FUL
We flagged 1 thing worth checking at 11 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
11 David Street valuation sits well clear of the typical sold price in this postcode.
£146,000
Modelled from EPC, postcode comparables.
£80,000
Recorded with HM Land Registry.
Sales timeline
27 June 2024Most recent
£80,000
Median price across the last 5 sales in CF42 5LB: £165,000 (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
£165,00020 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£165,00014 David Street, Treherbert, Treorchy, CF42 5LB
Sold Dec 2023
£130,000
Everything we know about 11 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
On epc rating, 11 David Street stands well clear of the street.
Price per m²
£899
Street avg £923
Floor Area
89 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 Brynfedwen Close, Treherbert
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1 David Street, Treherbert
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1 Castleton Avenue, Treherbert
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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
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.