9 Bloom Street, Cardiff, CF11 9QE
About 9 Bloom Street
9 Bloom Street is a three-bedroom mid-terrace house in Cardiff (CF11 9QE). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2016) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2015. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while roof efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Across 2015–2022, sale prices on this property compounded at 9.4% per year. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 116.2% above the typical sold price in the postcode. Last sale on file: £475,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenRear
- Cul-de-sacYes
Building
- RefurbishedYes
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This certificate is over 10 years old and is no longer valid.Expired 23 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
9 Bloom Street has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£501,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.4% per year over 7 years.
£475,000
Growth on file: 9.4% per year over 7 years.
Sales timeline
28 April 2022Most recent
£475,000
+87.0%over 6 years6 May 2015
£254,000
Median price across the last 5 sales in CF11 9QE: £390,000 (2025–2022).
Versus other Bloom Street homes
Habitable Rooms for 9 Bloom Street runs comfortably ahead of the street norm.
Price per m²
£6,250
Street avg £4,408
Floor Area
76 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greenfield Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







