33 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
About 33 Clovelly Crescent
33 Clovelly Crescent is a three-bedroom semi-detached house in Llanrumney, Cardiff, Cardiff (CF3 4JR). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2025) shows a C (score 73). When first surveyed in September 2013 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 84).
A recent sale: £350,000 in December 2025. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 120 m² it's 20.5% larger than the typical home in the postcode (100 m² median across 10 EPCs). Across 2020–2025, sale prices on this property compounded at 13% per year. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 70.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 29 April 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Roof insulation improved
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
A a side extension application was refused at 33 Clovelly Crescent in 2022.
3 applications on record at 33 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
- Dec 2020ExtensionFullOutcome in report
Extension: Part single, part two storey
SINGLE STOREY SIDE EXTENSION, DOUBLE AND SINGLE STOREY REAR EXTENSION AND GABLE END EXTENSION
- Documents
- 7 docs on file
- Reference
- 20/01931/DCH
- More recent applications — locked
- ExtensionAug 2022Decision
- ExtensionJun 2022Decision
Unlock 33 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Latest sale on 33 Clovelly Crescent was the highest on Land Registry record across the postcode.
£362,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.0% per year over 5 years.
£350,000
Growth on file: 13.0% per year over 5 years.
Sales timeline
8 December 2025Most recent
£350,000
+89.2%over 5 years17 September 2020
£185,000
Median price across the last 5 sales in CF3 4JR: £230,000 (2024–2021).
Nearby sales in CF3 4JR
29 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
Sold Apr 2024
£250,0003 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
Sold Sept 2022
£299,95025 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
Sold Jun 2021
£230,00031 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
Sold Jan 2021
£225,00023 Clovelly Crescent, Llanrumney, Cardiff, CF3 4JR
Sold Apr 2019
£212,000
Versus other Clovelly Crescent homes
On years held, 33 Clovelly Crescent runs well behind the street norm.
Price per m²
£2,917
Street avg £2,017
Floor Area
120 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Claremont Crescent, Rumney
CF3 4LS
1 Ball Close, Llanrumney
CF3 4JG
1 Clos Yr Ysgol, Llanrumney
CF3 4DE
1 Castle Rise, Rumney
CF3 4BA
1 Exford Crescent, Llanrumney
CF3 4JQ
1 Chulmleigh Close
CF3 4BL
1 Cheriton Court, Cranleigh Rise, Rumney
CF3 4AN
1 Lynton Close, Llanrumney
CF3 4BU
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Ball Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







