23 Lynton Close, Llanrumney, Cardiff, CF3 4BU
About 23 Lynton Close
23 Lynton Close is a three-bedroom detached house in Llanrumney, Cardiff, Cardiff (CF3 4BU). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (October 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, wall efficiency went from Poor to Average; while roof efficiency dropped from Very Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
A recent sale: £370,000 in May 2025. Across 2008–2025, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 74.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
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Planning history
23 Lynton Close 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
23 Lynton Close valuation sits well clear of the typical sold price in this postcode.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 17 years.
£370,000
Growth on file: 3.3% per year over 17 years.
Sales timeline
8 May 2025Most recent
£370,000
+56.8%over 14 years17 April 2011
£236,000
+12.4%over 3 years7 January 2008
£210,000
Median price across the last 5 sales in CF3 4BU: £342,500 (2025–2020).
Nearby sales in CF3 4BU
13 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold Mar 2025
£370,00017 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold May 2023
£342,5008 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold Aug 2021
£400,0002 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold Feb 2021
£240,0007 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold Nov 2020
£280,000
Versus other Lynton Close homes
On years held, 23 Lynton Close runs well behind the street norm.
Price per m²
£3,458
Street avg £2,287
Floor Area
107 m²
Street avg 110 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.6 t/year
Similar properties nearby
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1 Exford Crescent, Llanrumney
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1 Chulmleigh Close
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1 Cheriton Court, Cranleigh Rise, Rumney
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1 Lynton Close, Llanrumney
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Eastern 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.







