17 Lynton Close, Llanrumney, Cardiff, CF3 4BU
About 17 Lynton Close
17 Lynton Close is a three-bedroom semi-detached house in Llanrumney, Cardiff, Cardiff (CF3 4BU). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (December 2022) shows a C (score 75), near the top of the C band. When first surveyed in January 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86). The home occupies a cul-de-sac position.
At 115 m² it's 15.1% larger than the typical home in the postcode (100 m² median across 14 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 2015–2023, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 44.1% above the typical sold price in the postcode. Sold May 2023 for £342,500.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
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Planning history
17 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
17 Lynton Close valuation sits well clear of the typical sold price in this postcode.
£376,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 8 years.
£342,500
Growth on file: 5.4% per year over 8 years.
Sales timeline
18 May 2023Most recent
£342,500
+50.5%over 7 years23 August 2015
£227,500
Median price across the last 5 sales in CF3 4BU: £370,000 (2025–2020).
Nearby sales in CF3 4BU
23 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold May 2025
£370,00013 Lynton Close, Llanrumney, Cardiff, CF3 4BU
Sold Mar 2025
£370,0008 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 epc rating, 17 Lynton Close stands well clear of the street.
Price per m²
£2,978
Street avg £2,321
Floor Area
115 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Claremont Crescent, Rumney
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1 Ball Close, Llanrumney
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1 Castle Rise, Rumney
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1 Clos Yr Ysgol, Llanrumney
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1 Exford Crescent, Llanrumney
CF3 4JQ
1 Chulmleigh Close
CF3 4BL
1 Cheriton Court, Cranleigh Rise, Rumney
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1 Lynton Close, Llanrumney
CF3 4BU
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.







