9 Cathcob Close, St Mellons, Cardiff, CF3 0AH
About 9 Cathcob Close
9 Cathcob Close is a three-bedroom mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AH). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (April 2021) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good and window efficiency went from Average to Good; while lighting dropped from Very Good to Good. Other recorded features include a conservatory.
Most recent transfer: July 2021 at £160,000. Across the public record there are 4 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. One planning record on file: an extension approved in 2013. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2003–2021, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £217,000 is 35.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 74.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- ParkingOff road
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation upgraded
Low energy lighting percentage decreased
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Planning history
1 application on record at 9 Cathcob Close, St Mellons, Cardiff, CF3 0AH
- Jul 2013Change of UseFullOutcome in report
CHANGE OF USE OF LAND TO RESIDENTIAL, EXTENSION OF FRONT GARDENS OF NUMBERS 7,9,11 CATH COB CLOSE TO INCLUDE PROVISION FOR ACCESS
Extension- Documents
- 9 docs on file
- Reference
- 13/01057/DCO
Unlock 9 Cathcob Close, St Mellons, Cardiff, CF3 0AH'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- Every decision — granted, refused or withdrawn (1 on record)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 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2003.
£217,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 18 years.
£160,000
Growth on file: 4.7% per year over 18 years.
Sales timeline
22 July 2021Most recent
£160,000
+28.0%over 5 years11 December 2015
£125,000
+15.2%over 4 years22 September 2011
£108,500
+55.0%over 8 years13 August 2003
£70,000
Median price across the last 5 sales in CF3 0AH: £145,000 (2022–2019).
Nearby sales in CF3 0AH
1 Cathcob Close, St Mellons, Cardiff, CF3 0AH
Sold Dec 2022
£170,00013 Cathcob Close, St Mellons, Cardiff, CF3 0AH
Sold Mar 2022
£185,0002 Cathcob Close, St Mellons, Cardiff, CF3 0AH
Sold Aug 2020
£145,00027 Cathcob Close, St Mellons, Cardiff, CF3 0AH
Sold Oct 2019
£69,0005 Cathcob Close, St Mellons, Cardiff, CF3 0AH
Sold Mar 2019
£133,000
Versus other Cathcob Close homes
Floor Area for 9 Cathcob Close lags the street by a wide margin.
Price per m²
£1,905
Street avg £1,282
Floor Area
84 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Cathcob Close, St Mellons
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1 Caradoc 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
Tarwick Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







