4 Redwood Close, St Mellons, Cardiff, CF3 0BX
About 4 Redwood Close
4 Redwood Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0BX). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (July 2012) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 90), a 2-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected.
At 57 m² the property is well over the postcode median (39 m² across 13 EPCs), placing it in the larger end of the local stock. Across 1998–2012, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £192,000 sits 58.7% above the 2012 sale of £121,000. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 29.8% above the typical sold price in the postcode. 13 years since the last transfer (December 2012). Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jul 2022
EPC Rating
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Planning history
4 Redwood 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
Sale price has at least doubled since 1998.
£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 15 years.
£121,000
Growth on file: 6.8% per year over 15 years.
Sales timeline
13 December 2012Most recent
£121,000
+36.0%over 9 years24 September 2003
£89,000
+64.8%over 2 years24 November 2000
£54,000
+17.4%over 2 years1 April 1998
£46,000
Median price across the last 5 sales in CF3 0BX: £73,500 (2025–2021).
Nearby sales in CF3 0BX
17 Redwood Close, St Mellons, Cardiff, CF3 0BX
Sold Aug 2025
£95,00014 Redwood Close, St Mellons, Cardiff, CF3 0BX
Sold Nov 2022
£70,00011 Redwood Close, St Mellons, Cardiff, CF3 0BX
Sold Jan 2022
£68,0006 Redwood Close, St Mellons, Cardiff, CF3 0BX
Sold Jan 2020
£168,00010 Redwood Close, St Mellons, Cardiff, CF3 0BX
Sold Jun 2017
£137,000
Versus other Redwood Close homes
On epc rating, 4 Redwood Close runs well behind the street norm.
Price per m²
£2,123
Street avg £2,018
Floor Area
57 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.0 t/year
Similar properties nearby
1 Caerleon Close, St Mellons
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1 Blaina Close, St Mellons
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1 Cathcob Close, St Mellons
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1 Broadwell Close, St Mellons
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1 Abernethy Close, St Mellons
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1 Ashfield Court, 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
0.1 km
Llaneirwg Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







