42 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
About 42 Cemaes Crescent
42 Cemaes Crescent is a three-bedroom semi-detached house in Rumney, Cardiff, Cardiff (CF3 1TA). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2015) shows a D (score 59), a step below the typical UK home. When first surveyed in May 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 75). The latest certificate is from July 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £242,000 is 21% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£211/sq ft) was about 56% above the typical sold price in the postcode. Sold May 2022 for £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jul 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
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Planning history
42 Cemaes Crescent 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£242,000
Modelled from EPC, postcode comparables.
£200,000
Recorded with HM Land Registry.
Sales timeline
30 May 2022Most recent
£200,000
Median price across the last 5 sales in CF3 1TA: £183,000 (2025–2018).
Nearby sales in CF3 1TA
34 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
Sold Apr 2025
£225,00028 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
Sold Apr 2022
£165,00025 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
Sold Mar 2022
£185,0005 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
Sold Sept 2021
£183,00032 Cemaes Crescent, Rumney, Cardiff, CF3 1TA
Sold May 2018
£150,000
Versus other Cemaes Crescent homes
On years held, 42 Cemaes Crescent runs well behind the street norm.
Price per m²
£2,273
Street avg £1,573
Floor Area
88 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.3 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
Cemaes Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







