20 Baynton Close, Cardiff, CF5 2NZ
About 20 Baynton Close
20 Baynton Close is a detached house in Cardiff (CF5 2NZ). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (February 2026) shows a C (score 73). When first surveyed in January 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Most recent transfer was June 2026 at £360,000 — fresh data. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2001–2026, sale prices on this property compounded at 2% per year. Today's modelled estimate of £472,000 is 31.1% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 23.7% above the typical sold price in the postcode.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 21 February 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation upgraded
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Planning history
20 Baynton Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Baynton Close valuation sits well clear of the typical sold price in this postcode.
£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 25 years.
£360,000
Growth on file: 2.0% per year over 25 years.
Sales timeline
7 June 2026Most recent
£360,000
+63.7%over 24 years12 July 2001
£219,950
Median price across the last 5 sales in CF5 2NZ: £362,500 (2022–2015).
Versus other Baynton Close homes
Years Held for 20 Baynton Close lags the street by a wide margin.
Price per m²
£2,687
Street avg £2,912
Floor Area
134 m²
Street avg 131 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llantrisant Rise — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







