22 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
About 22 Caeglas Avenue
22 Caeglas Avenue is a three-bedroom semi-detached house in Rumney, Cardiff, Cardiff (CF3 3JY). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2021) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Very Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 80). Other recorded features include a loft.
At 133 m² the property is well over the postcode median (92 m² across 12 EPCs), placing it in the larger end of the local stock. Last sale on file: £290,000 in December 2021. 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: a loft conversion approved in 2004. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 7% per year. Today's modelled estimate of £324,000 is 11.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 23.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- LoftYes
Outside
- GarageDetached
Energy performance
EPC Rating
Certificate validity
Valid until 13 September 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 22 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
- Mar 2004Loft ConversionFullOutcome in report
DORMER LOFT CONVERSION
- Documents
- 1 doc on file
- Reference
- 04/00158/R
Unlock 22 Caeglas Avenue, Rumney, Cardiff, CF3 3JY'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- Every decision — granted, refused or withdrawn (1 on record)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 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 22 Caeglas Avenue has grown more than fourfold since the 1998 starting point.
£324,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 23 years.
£290,000
Growth on file: 7.0% per year over 23 years.
Sales timeline
1 December 2021Most recent
£290,000
+16.0%over 3 years24 May 2018
£250,000
+31.6%over 7 years8 September 2010
£189,950
+216.6%over 12 years23 July 1998
£59,995
Median price across the last 5 sales in CF3 3JY: £228,000 (2025–2020).
Nearby sales in CF3 3JY
15 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Apr 2025
£296,00010 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Dec 2022
£170,00016 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Sept 2021
£275,00020 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Mar 2021
£224,50013 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Nov 2020
£228,000
Versus other Caeglas Avenue homes
22 Caeglas Avenue outperforms the street on floor area by a wide margin.
Price per m²
£2,180
Street avg £2,111
Floor Area
133 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.9 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
Caeglas Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







