27 Bryn Celyn, Cardiff, CF23 7EE
About 27 Bryn Celyn
27 Bryn Celyn is a three-bedroom mid-terrace house in Cardiff (CF23 7EE). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since October 2012. Between certificates, wall efficiency went from Good to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90).
Most recent transfer was March 2026 at £232,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2026, sale prices on this property compounded at 8% per year. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 174.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 7 December 2034
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
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Planning history
27 Bryn Celyn has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 27 Bryn Celyn was the highest on Land Registry record across the postcode.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 25 years.
£232,000
Growth on file: 8.0% per year over 25 years.
Sales timeline
23 March 2026Most recent
£232,000
+209.3%over 17 years30 April 2008
£75,000
-18.5%over 2 years5 May 2005
£92,000
+162.9%over 3 years4 September 2001
£35,000
Median price across the last 5 sales in CF23 7EE: £150,000 (2023–2015).
Versus other Bryn Celyn homes
27 Bryn Celyn is notably below the street on years held.
Price per m²
£2,392
Street avg £1,182
Floor Area
97 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.5 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn Leisure Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







