11 Brython Drive, St Mellons, Cardiff, CF3 0LR
About 11 Brython Drive
11 Brython Drive is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0LR). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2017) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a loft.
Last sale on file: £218,000 in July 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2022, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 67.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- LoftYes
Outside
- Private gardenRear
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
11 Brython Drive 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
Price for 11 Brython Drive has grown more than fourfold since the 1998 starting point.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 24 years.
£218,000
Growth on file: 7.2% per year over 24 years.
Sales timeline
14 July 2022Most recent
£218,000
+46.3%over 5 years20 April 2017
£149,000
+14.7%over 10 years14 September 2006
£129,950
+63.5%over 3 years24 June 2003
£79,500
+99.0%over 5 years30 January 1998
£39,950
Median price across the last 5 sales in CF3 0LR: £250,000 (2025–2024).
Nearby sales in CF3 0LR
13 Brython Drive, St Mellons, Cardiff, CF3 0LR
Sold Jun 2025
£273,00042 Brython Drive, St Mellons, Cardiff, CF3 0LR
Sold Apr 2025
£195,00045 Brython Drive, St Mellons, Cardiff, CF3 0LR
Sold Mar 2025
£205,00035 Brython Drive, St Mellons, Cardiff, CF3 0LR
Sold Aug 2024
£250,00064 Brython Drive, St Mellons, Cardiff, CF3 0LR
Sold Apr 2024
£265,000
Versus other Brython Drive homes
On epc rating, 11 Brython Drive runs well behind the street norm.
Price per m²
£2,986
Street avg £2,168
Floor Area
73 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.0 t/year
Similar properties nearby
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1 Caraway Close, St Mellons
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1 Aston Place, St Mellons
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1 Brython Drive, St Mellons
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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
0.2 km
Cypress Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







