17 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
About 17 Caradoc Close
17 Caradoc Close is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0LQ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2023) shows a C (score 73). The recommended improvements would push it to B (score 89).
Held since June 1996 — that's 30 years off the open market, well above the local norm. 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 £205,000 sits 422.3% above the 1996 sale of £39,250. On a £-per-square-foot basis, the last sale (£65/sq ft) was about 58.4% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenYes
- ParkingOff road
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
17 Caradoc Close has an approved side and rear extension on the planning record.
1 application on record at 17 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
- Sept 2017ExtensionFullOutcome in report
Extension: Side and rear of property
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSIONS.
- Documents
- 15 docs on file
- Reference
- 17/01773/DCH
Unlock 17 Caradoc Close, St Mellons, Cardiff, CF3 0LQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Caradoc Close's modelled value sits at over four times its earliest registered sale price (1996).
£205,000
Modelled from EPC, postcode comparables.
£39,250
Recorded with HM Land Registry.
Sales timeline
20 June 1996Most recent
£39,250
Median price across the last 5 sales in CF3 0LQ: £155,000 (2025–2019).
Nearby sales in CF3 0LQ
20 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
Sold Jul 2025
£260,0002 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
Sold Aug 2021
£180,00022 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
Sold Sept 2020
£143,00014 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
Sold Jun 2020
£155,00021 Caradoc Close, St Mellons, Cardiff, CF3 0LQ
Sold Jul 2019
£125,000
Versus other Caradoc Close homes
On price per m², 17 Caradoc Close runs well behind the street norm.
Price per m²
£701
Street avg £2,474
Floor Area
56 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.5 t/year
Similar properties nearby
1 Caraway Close, St Mellons
CF3 0NF
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
0.2 km
Willowdene Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







