Our Data Sources
4, Trelawney Crescent, Cardiff has 21 entries in the Land Registry, most recently in March 2022 and a single entry in the EPC database dated January 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 4, Trelawney Crescent, Cardiff would be worth £384,921, with a potential rental value of £1,629 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £340,930, with a rental value of £1,443 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Trelawney Crescent, Cardiff occupies a 264 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
4, Trelawney Crescent, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Jan 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
4, Trelawney Crescent, Cardiff last changed hands on 31st March 2022, selling for £275,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 17.1% since March 2022.
- Sold Mar 2022£275,000
- Sold Jul 2002£49,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 79 sales of comparable properties within 540 metres of 4, Trelawney Crescent, Cardiff since 2009.
Most recently, 10, Claremont Avenue, Cardiff, CF3 4LR, a freehold house, sold at £305,000 on the 5th June 2026.
Read more about house prices in CF3.
- Sold Jun 2026£305,000 | 4 Bed House10, Claremont Avenue, Cardiff, CF3 4LR10, Claremont Avenue, Cardiff, CF3 4LR
- Sold Jan 2026£343,000 | 4 Bed House68, Church Road, Cardiff, CF3 3BB68, Church Road, Cardiff, CF3 3BB
- Sold Dec 2025£290,000 | 3 Bed House53, Wentloog Close, Cardiff, CF3 3HB53, Wentloog Close, Cardiff, CF3 3HB
- Sold Feb 2025£320,000 | 4 Bed House45, Whitehall Parade, Cardiff, CF3 3DL45, Whitehall Parade, Cardiff, CF3 3DL
- Sold Jan 2025£330,000 | 4 Bed House8, Downton Rise, Cardiff, CF3 3BH8, Downton Rise, Cardiff, CF3 3BH
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £325,100, ranging from £238,601 to £381,450.
- 6 Trelawney Crescent
4 Bed House | 6 m | Est. Value: £374,345
- 2 Trelawney Crescent
4 Bed House | 15 m | Est. Value: £357,947
- 8 Trelawney Crescent
4 Bed House | 20 m | Est. Value: £356,258
- 10 Trelawney Crescent
4 Bed House | 30 m | Est. Value: £375,185
- 3 Trelawney Crescent
4 Bed House | 31 m | Est. Value: £370,025
Location Comparison
Our analysis of the public data ranks 4, Trelawney Crescent, Cardiff as the 3rd largest and the 4th most expensive of the 12 addresses on Trelawney Crescent, Rumney, Cardiff, CF3.
Against the CF3 postcode district average, it is £108k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|3.9 km away
- Heath High Level|3.9 km away
- Cathays|4.2 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





