16 Blaenclydach Street, Cardiff, CF11 7BB
About 16 Blaenclydach Street
16 Blaenclydach Street is a three-bedroom end-of-terrace house in Cardiff (CF11 7BB). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2025) shows a C (score 74). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and window efficiency went from Poor to Average; while lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 84). Other recorded features include a self-contained annexe. Period features are noted in the property record.
Most recent transfer was September 2025 at £410,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. At 150 m² it's 27.1% larger than the typical home in the postcode (118 m² median across 24 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 2002–2025, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 86% above the typical sold price in the postcode. One historical planning record sits against the property in 2016.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Heating controls upgraded for better temperature management
Wall insulation improved
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 16 Blaenclydach Street, Cardiff, CF11 7BB
- Nov 2016ConversionFullOutcome in report
CONVERSION OF EXISTING COACH HOUSE INTO 2 BED SELF CONTAINED DWELLING
- Documents
- 9 docs on file
- Reference
- 16/02270/MNR
Unlock 16 Blaenclydach Street, Cardiff, CF11 7BB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 8 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 16 Blaenclydach Street was the highest on Land Registry record across the postcode.
£401,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 23 years.
£410,000
Growth on file: 4.7% per year over 23 years.
Sales timeline
25 September 2025Most recent
£410,000
+20.6%over 6 years23 October 2018
£340,000
+60.4%over 2 years23 March 2016
£212,000
+48.3%over 13 years15 November 2002
£143,000
Median price across the last 5 sales in CF11 7BB: £217,500 (2025–2019).
Nearby sales in CF11 7BB
20 Blaenclydach Street, Cardiff, CF11 7BB
Sold Aug 2025
£265,0008 Blaenclydach Street, Cardiff, CF11 7BB
Sold Sept 2024
£161,50013 Blaenclydach Street, Cardiff, CF11 7BB
Sold Jun 2024
£350,0006 Blaenclydach Street, Cardiff, CF11 7BB
Sold Aug 2019
£217,50017 Blaenclydach Street, Cardiff, CF11 7BB
Sold Jun 2019
£135,500
Versus other Blaenclydach Street homes
Years Held for 16 Blaenclydach Street lags the street by a wide margin.
Price per m²
£2,733
Street avg £1,658
Floor Area
150 m²
Street avg 124 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blaenclydach Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







