10 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
About 10 Greenway Avenue
10 Greenway Avenue is a three-bedroom semi-detached house in Rumney, Cardiff, Cardiff (CF3 3HQ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2022) 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 May 2009. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2022, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 121.7% above the typical sold price in the postcode. At 67 m² it's 23% smaller than the typical home in the postcode (87 m² median across 7 EPCs). Last sale on file: £265,000 in December 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 gardenYes
- Cul-de-sacYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
10 Greenway Avenue has an approved side and rear extension on the planning record.
1 application on record at 10 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
- Mar 2015ExtensionFullOutcome in report
Extension: Side and rear of property
SINGLE STORY SIDE AND REAR EXTENSION
- Documents
- 5 docs on file
- Reference
- 15/00237/DCH
Unlock 10 Greenway Avenue, Rumney, Cardiff, CF3 3HQ'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 10 Greenway Avenue was the highest on Land Registry record across the postcode.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 27 years.
£265,000
Growth on file: 6.7% per year over 27 years.
Sales timeline
2 December 2022Most recent
£265,000
+51.4%over 7 years15 October 2015
£175,000
+29.6%over 3 years19 April 2012
£135,000
-12.9%over 6 years27 April 2005
£155,000
+240.7%over 9 years10 October 1995
£45,500
Median price across the last 5 sales in CF3 3HQ: £188,000 (2025–2013).
Nearby sales in CF3 3HQ
14 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
Sold May 2025
£258,0003 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
Sold Feb 2024
£220,00011 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
Sold Jan 2021
£188,0004 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
Sold Sept 2019
£175,0001 Greenway Avenue, Rumney, Cardiff, CF3 3HQ
Sold Nov 2013
£70,000
Versus other Greenway Avenue homes
10 Greenway Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£3,955
Street avg £2,033
Floor Area
67 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.9 t/year
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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
New Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







