9 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
About 9 Blackmoor Place
9 Blackmoor Place is a three-bedroom end-of-terrace house in Llanrumney, Cardiff, Cardiff (CF3 5TS). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2025) shows a C (score 72). When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Average to Poor.
Across 1999–2016, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £186,000 sits 86% above the 2016 sale of £100,000. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 18% below the postcode norm. At 86 m² it's 23.6% larger than the typical home in the postcode (70 m² median across 16 EPCs). Last sold in October 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Certificate validity
Valid until 12 October 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
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Planning history
9 Blackmoor Place has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
9 Blackmoor Place has more than doubled in price since the earliest registered sale in 1999.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 17 years.
£100,000
Growth on file: 4.9% per year over 17 years.
Sales timeline
4 October 2016Most recent
£100,000
-4.8%over 4 years2 December 2011
£105,000
+142.8%over 12 years28 April 1999
£43,250
Median price across the last 5 sales in CF3 5TS: £160,000 (2023–2016).
Nearby sales in CF3 5TS
15 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
Sold Jun 2023
£250,0001 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
Sold Sept 2019
£135,0007a, Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
Sold Jun 2017
£165,0007 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
Sold Jun 2017
£160,0003 Blackmoor Place, Llanrumney, Cardiff, CF3 5TS
Sold Jun 2016
£146,000
Versus other Blackmoor Place homes
Price per m² for 9 Blackmoor Place lags the street by a wide margin.
Price per m²
£1,163
Street avg £1,827
Floor Area
86 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Countisbury Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







