3 Caspian Close, St Mellons, Cardiff, CF3 0BQ
About 3 Caspian Close
3 Caspian Close is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0BQ). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (November 2015) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2010); the latest reading is one band lower. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Untraded for 30 years, with the last transfer in January 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £199,000 sits 784.4% above the 1996 sale of £22,500. On a £-per-square-foot basis, the last sale (£41/sq ft) was about 77.4% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
- ParkingYes
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This certificate is over 10 years old and is no longer valid.Expired 09 Nov 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
3 Caspian 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
Latest sale on 3 Caspian Close was the lowest on Land Registry record across the postcode.
£199,000
Modelled from EPC, postcode comparables.
£22,500
Recorded with HM Land Registry.
Sales timeline
26 January 1996Most recent
£22,500
Median price across the last 5 sales in CF3 0BQ: £165,000 (2025–2022).
Nearby sales in CF3 0BQ
12 Caspian Close, St Mellons, Cardiff, CF3 0BQ
Sold Jul 2025
£171,50014 Caspian Close, St Mellons, Cardiff, CF3 0BQ
Sold Dec 2024
£165,00021 Caspian Close, St Mellons, Cardiff, CF3 0BQ
Sold Dec 2023
£165,00015 Caspian Close, St Mellons, Cardiff, CF3 0BQ
Sold May 2022
£186,0005 Caspian Close, St Mellons, Cardiff, CF3 0BQ
Sold Feb 2022
£158,000
Versus other Caspian Close homes
3 Caspian Close is notably below the street on price per m².
Price per m²
£441
Street avg £2,378
Floor Area
51 m²
Street avg 58 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.1 t/year
Similar properties nearby
1 Caraway Close, St Mellons
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1 Caradoc Close, St Mellons
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1 Ashdown Close, St Mellons
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1 Aster Close, St Mellons
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1 Chartley Close, St Mellons
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1 Cathcob Close, St Mellons
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1 Aston Place, St Mellons
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1 Chervil Close, 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
Coleford Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







